diff --git a/channel-rust-nightly.toml b/channel-rust-nightly.toml
index 32b3d63..da48da0 100644
--- a/channel-rust-nightly.toml
+++ b/channel-rust-nightly.toml
@@ -1,90 +1,90 @@
 manifest-version = "2"
-date = "2019-09-26"
+date = "2019-10-30"
 [pkg.cargo]
-version = "0.40.0-nightly (ab6fa8908 2019-09-25)"
+version = "0.41.0-nightly (3ba5f2717 2019-10-22)"
 [pkg.cargo.target.aarch64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-aarch64-unknown-linux-gnu.tar.gz"
-hash = "5aeee4ec6d381370d79bfd061579925232c2d537c5a2a554128d5f46c94639e7"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-aarch64-unknown-linux-gnu.tar.xz"
-xz_hash = "5b23f0d120a618a1a9b4133917f002185ca2379f524af062cd13e48bdd5c8451"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-aarch64-unknown-linux-gnu.tar.gz"
+hash = "679b7b96c4298f322b50531c3d3cbb897ab67cfc33de2f209974340d84c0927f"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-aarch64-unknown-linux-gnu.tar.xz"
+xz_hash = "2b23a2df0d09e3dd6738bbc80297704dfb81ce1f03ca8dc94ec381cb973910d3"
 
 [pkg.cargo.target.arm-unknown-linux-gnueabi]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-arm-unknown-linux-gnueabi.tar.gz"
-hash = "8e23d975854634d1197bbb2406af46cecf30082517eefa479faac5e9c0d4ee46"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-arm-unknown-linux-gnueabi.tar.xz"
-xz_hash = "4120bb3e0f784a42b90bed94bffea8f569ef3e16b561f3c447ba38cc0d6e2ccd"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-arm-unknown-linux-gnueabi.tar.gz"
+hash = "6c439ea623fb8ad1e0ddad721560194c8d3842b3ee4f977c498c3a5ab7d502a1"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-arm-unknown-linux-gnueabi.tar.xz"
+xz_hash = "2300b0c2b94cf3926f9aa077f1d0dfb115e828c36b201dfa7a9c22096e76dbc7"
 
 [pkg.cargo.target.arm-unknown-linux-gnueabihf]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-arm-unknown-linux-gnueabihf.tar.gz"
-hash = "be91403149a19d7481f3f7aa7fdacfa9948dc1d02bfe92cce8801b18c89a075f"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-arm-unknown-linux-gnueabihf.tar.xz"
-xz_hash = "5e7ba2286f70cd25e257c0e0f0ad1bf82f9e1bda4cb0028c728d1807a3c7e9f3"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-arm-unknown-linux-gnueabihf.tar.gz"
+hash = "d3ed2dcb7e7e044196dc8c7bea7021a1604082a4975d33efa4f78b8bcc976cef"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-arm-unknown-linux-gnueabihf.tar.xz"
+xz_hash = "aa3e95e41fdde6ea158aea382d741783d41256af131e77578c6d057f31090e93"
 
 [pkg.cargo.target.armv7-unknown-linux-gnueabihf]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-armv7-unknown-linux-gnueabihf.tar.gz"
-hash = "f041f0db2362e59473557b8310393f4f2eb7dbfd0c0d764130e11d1cb79b63f6"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-armv7-unknown-linux-gnueabihf.tar.xz"
-xz_hash = "18a0062b99dfae8a7f7dfcef8c8645211d9032b89f6394a58b42ca86fe453c5b"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-armv7-unknown-linux-gnueabihf.tar.gz"
+hash = "2bd653bb87318dd162796cfc2551f8a041a9e31b6b0ec2770f9ee84b9d7f325e"
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+xz_hash = "ba70546fdc955e9e816d3fa9be79abe0bfe8851b65e748be2a19d16f5a4a8c84"
 
 [pkg.cargo.target.i686-apple-darwin]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-i686-apple-darwin.tar.gz"
-hash = "4b2d7f934ff40fcd14a713ea7ff991328b2054064799bb87d0d8d372f41e8b36"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-i686-apple-darwin.tar.xz"
-xz_hash = "0fc08e1501d5608c3892a983be61215ac6bf59946395a8fc04e725a751336d9c"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-i686-apple-darwin.tar.gz"
+hash = "012f9c57d0d3bc15147416064f281efa7d34f6771247c10b680d03d018c23f0f"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-i686-apple-darwin.tar.xz"
+xz_hash = "21ec90d23a2261b8f0eb97171b3e40edf6eaee61d505d8c76fcc1bc4039eef85"
 
 [pkg.cargo.target.i686-pc-windows-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-i686-pc-windows-gnu.tar.gz"
-hash = "1f7086c025fd08b43e866ba017096a091d043fff9497b7e24c3d2e7b452b3c0d"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-i686-pc-windows-gnu.tar.xz"
-xz_hash = "39fce1a3c599172980414db26e98d32845226e87ebc93ab6bd42385e2e581ad9"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-i686-pc-windows-gnu.tar.gz"
+hash = "1e84f16a066432353470ab7c8a48fc886b7981f9277e75ff140f3af453fd31f9"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-i686-pc-windows-gnu.tar.xz"
+xz_hash = "82400df1ac7e47f238c7e0eda2d71202e5ae2e49d0e2f65e57061189d23b8c90"
 
 [pkg.cargo.target.i686-pc-windows-msvc]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-i686-pc-windows-msvc.tar.gz"
-hash = "26398e3ba378e3f39bfbf4d5f403e7637b294d2965e6ec4b6dbabccf1de7dbe7"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-i686-pc-windows-msvc.tar.xz"
-xz_hash = "12031f1472d1ddac6f45ddf49f933b0ed07958fe4b573590ff443ae22b1bbf8a"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-i686-pc-windows-msvc.tar.gz"
+hash = "428ea6b16adea7471cbef9a4b10efe30a17b2bfde4cb3c201182de4cb32bc4e7"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-i686-pc-windows-msvc.tar.xz"
+xz_hash = "30312e37fff8191e885ad106209b5c81356322734645545eda8ba1b4c2038122"
 
 [pkg.cargo.target.i686-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-i686-unknown-linux-gnu.tar.gz"
-hash = "9a87383f6b01e22365b600da0eaf65d3bf1d3e0978154f6a09ccb7f4a46e852d"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-i686-unknown-linux-gnu.tar.xz"
-xz_hash = "2a35a1443e43063658b10ad497025fe1c681f871da38d9cdee453038f99eb73d"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-i686-unknown-linux-gnu.tar.gz"
+hash = "a349398ff28acfab02e68a9737ad220d576e484d10685f3c924e7f451b974148"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-i686-unknown-linux-gnu.tar.xz"
+xz_hash = "5b466d05ebf59cb55f4feeebf4d73943da14ee5906aa22701539454bb3010325"
 
 [pkg.cargo.target.mips-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-mips-unknown-linux-gnu.tar.gz"
-hash = "b3951af423609ef4117cd205cfa4cbaee9eec05b33b8ae0c55d0484c5c295c02"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-mips-unknown-linux-gnu.tar.xz"
-xz_hash = "845ebf6903057d2749973af8babfac8d8a079c60b73a9917fa640fdf7cd21a1e"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-mips-unknown-linux-gnu.tar.gz"
+hash = "a04168850a18068e0409c603360a23eb6519b372d9d86f12c9fcbb1dae5567ed"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-mips-unknown-linux-gnu.tar.xz"
+xz_hash = "619d9f760e03ad5093b57a78b4d1a421a8b0a060c07e855224b7f14c7c5b664c"
 
 [pkg.cargo.target.mips64-unknown-linux-gnuabi64]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-mips64-unknown-linux-gnuabi64.tar.gz"
-hash = "d8ef449477799667535f9320f36ce747468777f85541bdd7a975bbe7e6a00106"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-mips64-unknown-linux-gnuabi64.tar.xz"
-xz_hash = "d106146b0b02a30e55958e997b52cdbbcbed6a631800b4a91b855b9e1766a657"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-mips64-unknown-linux-gnuabi64.tar.gz"
+hash = "8fd9e411b11704a3e48d7f81392a000c945a07a7e0d7c7ee72c394c630328c3d"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-mips64-unknown-linux-gnuabi64.tar.xz"
+xz_hash = "621522d1c89d6405bd7da36dade255b57b17d18a41123bbcf6bb109e98776625"
 
 [pkg.cargo.target.mips64el-unknown-linux-gnuabi64]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-mips64el-unknown-linux-gnuabi64.tar.gz"
-hash = "0b68b86888f2ce8e5f7c2997d7b87f1ea573167f419994d3b55288b4e2814cfd"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-mips64el-unknown-linux-gnuabi64.tar.xz"
-xz_hash = "6108eb42313b3f59f0846d5a52cb92cd382559807e36021007475d901725aa9d"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-mips64el-unknown-linux-gnuabi64.tar.gz"
+hash = "9a86216e1272e181569e3c36cf677a789601392342a30974e09bac534080f068"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-mips64el-unknown-linux-gnuabi64.tar.xz"
+xz_hash = "499d06a45a79d8f6e2d5de53ecd063196a9569302ecb10e378bba3395ab88910"
 
 [pkg.cargo.target.mipsel-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-mipsel-unknown-linux-gnu.tar.gz"
-hash = "c63db233502b5d3d030dfa00c434b761f0d527c439476d62d487792df443804c"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-mipsel-unknown-linux-gnu.tar.xz"
-xz_hash = "af2f3c63ba786238bc050d502e6849ba39e5d1b45538e7155b3cd833694266f4"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-mipsel-unknown-linux-gnu.tar.gz"
+hash = "d44797377b36f3177e9b247080734278611f00ec44ca6c0ff273b0a07eda03d5"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-mipsel-unknown-linux-gnu.tar.xz"
+xz_hash = "c5b1af78bd6f187dd59c4014ac95161a22b622174e5b18f9e6c7fdc416772863"
 
 [pkg.cargo.target.mipsisa32r6-unknown-linux-gnu]
 available = false
@@ -100,83 +100,83 @@ available = false
 
 [pkg.cargo.target.powerpc-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-powerpc-unknown-linux-gnu.tar.gz"
-hash = "f89e2c9eed864468cfa1c70a5e23d4abc4dab07c590b0ec537742f73fcb3b322"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-powerpc-unknown-linux-gnu.tar.xz"
-xz_hash = "cedb9369fcc492f77c0dd4ec7e7e0880d26976fc4b65ca1d0befc9f179715403"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-powerpc-unknown-linux-gnu.tar.gz"
+hash = "f20cf8c622d5db5f77ca26b208cd82cdb44ad3ee94030b13d9e6bbbd463b6091"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-powerpc-unknown-linux-gnu.tar.xz"
+xz_hash = "17d3a9170c4c27772f4d5ad4fc98375261125dc39adfe4bf5121d747fc991dfa"
 
 [pkg.cargo.target.powerpc64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-powerpc64-unknown-linux-gnu.tar.gz"
-hash = "7ef1cd052b55d7b212311ecf154554d281d8bc7888932a234fb49924ccdc06b3"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-powerpc64-unknown-linux-gnu.tar.xz"
-xz_hash = "b5511bf43fef0df40b4b8cc1999e75375da723450e6563567556bef8c2e859b5"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-powerpc64-unknown-linux-gnu.tar.gz"
+hash = "0d99d34be1e98056b3a7095923290bc4c0c5ac7513a1db6e89ea28bb130c359d"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-powerpc64-unknown-linux-gnu.tar.xz"
+xz_hash = "f4f8466eeae147726b0d37ca128dd71069e80c087fa5b24fc5de82c8dba2ba48"
 
 [pkg.cargo.target.powerpc64le-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-powerpc64le-unknown-linux-gnu.tar.gz"
-hash = "74cf87873c5f65284b75b562567b078481891ca80d4d9baa6e3421addb4db400"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-powerpc64le-unknown-linux-gnu.tar.xz"
-xz_hash = "475efa78ecc7fd1e81c0b7da6decdbc9874499afac34dc098b747997711d9bec"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-powerpc64le-unknown-linux-gnu.tar.gz"
+hash = "3504a2a3a26d0879cca26913387f6ab31f90fc3780e67421886a0e0f0a1b51f1"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-powerpc64le-unknown-linux-gnu.tar.xz"
+xz_hash = "94b69bb666443791467dd72566791362f21f416e00fc5da33c517ab6db99b6f5"
 
 [pkg.cargo.target.s390x-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-s390x-unknown-linux-gnu.tar.gz"
-hash = "2b9d1165139001766c017db2d633ddbdb4d4ea9181b609ce6022263f781d796c"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-s390x-unknown-linux-gnu.tar.xz"
-xz_hash = "f480a9ad3cb87f9de1003341535052504c3a110f4da0332ea1f6fc7ecbed7930"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-s390x-unknown-linux-gnu.tar.gz"
+hash = "519a3344ada88d86d48bc952a04bd20b33fd098eec464ad802c892067ea85b15"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-s390x-unknown-linux-gnu.tar.xz"
+xz_hash = "983ad4fc36f98f0d5eabed4433b4007d901bbd579b0541f2c8c85fc2311c2c3c"
 
 [pkg.cargo.target.x86_64-apple-darwin]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-apple-darwin.tar.gz"
-hash = "1f5849f1dbf272afde20039390cbf1cd713ea72b8b148b0e18d570c76785f856"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-apple-darwin.tar.xz"
-xz_hash = "f715643d5347f7fb09f72cbe645973c5f18099cdb23af337110a03a2409950fb"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-apple-darwin.tar.gz"
+hash = "1c1468c3ddd5fc49df0f2425e93e265a91a4b75d341e5bbdf1d6fc1d19ebf770"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-apple-darwin.tar.xz"
+xz_hash = "c25a3db062bb24913999254ab9ba43c8e117656e16759a7033110c436c7f6785"
 
 [pkg.cargo.target.x86_64-pc-windows-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-pc-windows-gnu.tar.gz"
-hash = "814fd4b10b681a5944f254c0df6b21e08f0bec4c7db674dc586cae40b76f6d27"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-pc-windows-gnu.tar.xz"
-xz_hash = "f666217ab86f26bbcbef0a3993a6e98f1e6914522dfb5d7b3ad6eb847654dcf8"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-pc-windows-gnu.tar.gz"
+hash = "4207ec09e8746455be3ad5ddc2de6d37c184edbe287dd7a5bc2a07f8b944856d"
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+xz_hash = "95ede72bc2f91f440583dfa075ed74f4aa0b9772bf0d6fd5bbb96fb0254def6a"
 
 [pkg.cargo.target.x86_64-pc-windows-msvc]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-pc-windows-msvc.tar.gz"
-hash = "ef139444bc7c9e84fb46a00038a78ac8dee1be70f001cfdc919bf4cdb0c2beee"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-pc-windows-msvc.tar.xz"
-xz_hash = "d87e8c556803b8e8df0a9accd4819ce3493576e26fd93b81ab11b10fa78d96df"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-pc-windows-msvc.tar.gz"
+hash = "c735543aff80ed887bc436b8cedbd9799b0a2121d5fbce3808e82f2cc0cd3c93"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-pc-windows-msvc.tar.xz"
+xz_hash = "44ef6c1c6a13a6e130c9c2611bd0ef2d7500fd58672f77bc7192f99ac5dcd04a"
 
 [pkg.cargo.target.x86_64-unknown-freebsd]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-unknown-freebsd.tar.gz"
-hash = "95204394a3db8b224290ba317d3284eb5e1b152fa99d802f953a94c3794e30fc"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-unknown-freebsd.tar.xz"
-xz_hash = "c1779864b31460cb00f6a579b434f59b159cf886c0cd9fa322ff49be1fcd3158"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-unknown-freebsd.tar.gz"
+hash = "9bae3ddb58d49e8c80cdd9513e22f8de17eec5bdbe9bf310f5b45648f801ba62"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-unknown-freebsd.tar.xz"
+xz_hash = "0f716f3104efb91c6cb1ca596e396a1479476360d76d4940c7d8f51023e6bd92"
 
 [pkg.cargo.target.x86_64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-unknown-linux-gnu.tar.gz"
-hash = "12b2dd6c51387a4d35b9d423f63191f961a005e8b1e9911962a1d95cd77ad59d"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-unknown-linux-gnu.tar.xz"
-xz_hash = "dd59846814d04ea3eaf973fc2b46b20f423aa033d619faa0c275ce2bd4615f96"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-unknown-linux-gnu.tar.gz"
+hash = "6dc38e2342e0d47684bd5fed5086204507e684891052da8566ddbdf38efa22ee"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-unknown-linux-gnu.tar.xz"
+xz_hash = "e257ab41dc25998a5a7b590deba53c7fa00c467b5f23f5c4c3c62dc5df231245"
 
 [pkg.cargo.target.x86_64-unknown-linux-musl]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-unknown-linux-musl.tar.gz"
-hash = "12d1a1888ab04c70a4f85ed9c3bab055ef7186c3c7027555f61d353585e4d477"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-unknown-linux-musl.tar.xz"
-xz_hash = "bc9aadedd519105abd5ab7a8ed893ef6b6b7547e25eeffff9e1b96a98f88c4e7"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-unknown-linux-musl.tar.gz"
+hash = "d89878f7438c0e8f038e3573d7af3dfafbc928d8022b8aad0634a8b7b8d25155"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-unknown-linux-musl.tar.xz"
+xz_hash = "d28a964c524e6d51c95eaeb2bb099add5b83d6dee6aba647afc705b0ef291617"
 
 [pkg.cargo.target.x86_64-unknown-netbsd]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-unknown-netbsd.tar.gz"
-hash = "be315b623c1a275e212076254b78b00026fa30fd7313db72e43d30df001f9274"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/cargo-nightly-x86_64-unknown-netbsd.tar.xz"
-xz_hash = "91357dbc21bdb78fe54eb4949cdfe82b68af453c48ffc137bfc47d58d4659ab9"
+url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-unknown-netbsd.tar.gz"
+hash = "eb10cd0f69950e19ef2ebd47d4cdcfe6f944ce52ead40ce70b245422516846d4"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/cargo-nightly-x86_64-unknown-netbsd.tar.xz"
+xz_hash = "4ae6264ebb521a125f4a59cfec4ba42c6c5504ac29b86ba87336f505ed4ed4a6"
 
 [pkg.clippy-preview]
-version = ""
+version = "0.0.212-nightly (c8e3cfbdd 2019-10-28)"
 [pkg.clippy-preview.target.aarch64-unknown-linux-gnu]
 available = false
 
@@ -190,16 +190,32 @@ available = false
 available = false
 
 [pkg.clippy-preview.target.i686-apple-darwin]
-available = false
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-i686-apple-darwin.tar.gz"
+hash = "b7f16ba878a34b5ecc252b289bf620ad1c19f5d3ede8d62949f6bcaf1e240eb8"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-i686-apple-darwin.tar.xz"
+xz_hash = "3a6acb042bc94a6f0079f0a4b40420f65ec2ed1dceaf66abd14ca9f5108dde4b"
 
 [pkg.clippy-preview.target.i686-pc-windows-gnu]
-available = false
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-i686-pc-windows-gnu.tar.gz"
+hash = "b6f3a65edc542dc5450e31613736ad22c0d1f1275557f17befa6fa0213f82290"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-i686-pc-windows-gnu.tar.xz"
+xz_hash = "7c1de3ed743a465f4b51e073afda801c4f721284b0ca2bd5409dd415fe6166f1"
 
 [pkg.clippy-preview.target.i686-pc-windows-msvc]
-available = false
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-i686-pc-windows-msvc.tar.gz"
+hash = "76bd54865bcc7e56242c5e330adf36fb5477fa56d1665eb8ca3a999e8bfa78ff"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-i686-pc-windows-msvc.tar.xz"
+xz_hash = "4894b52375f1606f480451663bc1a7dae3c6f997fe41f658967560910067fded"
 
 [pkg.clippy-preview.target.i686-unknown-linux-gnu]
-available = false
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-i686-unknown-linux-gnu.tar.gz"
+hash = "d20663ee981a2971b0526e0d605d93ef4037480ca9c517c03eef5f167b1c9e4d"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-i686-unknown-linux-gnu.tar.xz"
+xz_hash = "62d07f56bce9a81b8623b1a39225d6fc73f93f6c5eac73892e6f1cfcbd241275"
 
 [pkg.clippy-preview.target.mips-unknown-linux-gnu]
 available = false
@@ -238,22 +254,42 @@ available = false
 available = false
 
 [pkg.clippy-preview.target.x86_64-apple-darwin]
-available = false
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-x86_64-apple-darwin.tar.gz"
+hash = "406157a03ae8da8723c5a46781d99d701bc84ce6c17f664106f49a152f2b7e2b"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-x86_64-apple-darwin.tar.xz"
+xz_hash = "19a461655c19cc938d7cb7ad673300d52e5f97488a1ad3f421fe8af684c910f0"
 
 [pkg.clippy-preview.target.x86_64-pc-windows-gnu]
-available = false
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-x86_64-pc-windows-gnu.tar.gz"
+hash = "05b365412f8240e982d39e5974113edd55c43e2b0e3b42b2edb52775248166f3"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-x86_64-pc-windows-gnu.tar.xz"
+xz_hash = "7e989042815dab43ae7aa6a27bc075dc8a4708b0f4c85a2421fd0bf9f38e81b9"
 
 [pkg.clippy-preview.target.x86_64-pc-windows-msvc]
-available = false
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-x86_64-pc-windows-msvc.tar.gz"
+hash = "d767aadc8b2ef74653b732867101e9f8e32270f540aa2e70c6688c5bec1ac5bf"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-x86_64-pc-windows-msvc.tar.xz"
+xz_hash = "aa9606ab0ea4b34fd81b6f35618da2c68285699bb59237acd5340d891e14ff63"
 
 [pkg.clippy-preview.target.x86_64-unknown-freebsd]
 available = false
 
 [pkg.clippy-preview.target.x86_64-unknown-linux-gnu]
-available = false
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-x86_64-unknown-linux-gnu.tar.gz"
+hash = "3e52539515ff94230a45a60f40f75dac5e134d7fd409025e33f439bc4f381903"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-x86_64-unknown-linux-gnu.tar.xz"
+xz_hash = "8bf2705c1ff86077c9a2eb6af2d0172fe673c582ccd8780634cc367093fa51e9"
 
 [pkg.clippy-preview.target.x86_64-unknown-linux-musl]
-available = false
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-x86_64-unknown-linux-musl.tar.gz"
+hash = "7f99eb56233fe29573304c5fc0f337075ef2acd5afbee131410af8cd1710169f"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/clippy-nightly-x86_64-unknown-linux-musl.tar.xz"
+xz_hash = "ef4db4a497cfa9db0691a1a260d9d69bef92c2aabdc84d4f96cb79836e7c2a9a"
 
 [pkg.clippy-preview.target.x86_64-unknown-netbsd]
 available = false
@@ -275,6 +311,9 @@ available = false
 [pkg.lldb-preview.target.aarch64-unknown-cloudabi]
 available = false
 
+[pkg.lldb-preview.target.aarch64-unknown-hermit]
+available = false
+
 [pkg.lldb-preview.target.aarch64-unknown-linux-gnu]
 available = false
 
@@ -383,9 +422,15 @@ available = false
 [pkg.lldb-preview.target.mips64-unknown-linux-gnuabi64]
 available = false
 
+[pkg.lldb-preview.target.mips64-unknown-linux-muslabi64]
+available = false
+
 [pkg.lldb-preview.target.mips64el-unknown-linux-gnuabi64]
 available = false
 
+[pkg.lldb-preview.target.mips64el-unknown-linux-muslabi64]
+available = false
+
 [pkg.lldb-preview.target.mipsel-unknown-linux-gnu]
 available = false
 
@@ -512,6 +557,9 @@ available = false
 [pkg.lldb-preview.target.x86_64-unknown-freebsd]
 available = false
 
+[pkg.lldb-preview.target.x86_64-unknown-hermit]
+available = false
+
 [pkg.lldb-preview.target.x86_64-unknown-linux-gnu]
 available = false
 
@@ -528,7 +576,7 @@ available = false
 available = false
 
 [pkg.llvm-tools-preview]
-version = "1.40.0-nightly (37538aa13 2019-09-25)"
+version = "1.40.0-nightly (aa69777ea 2019-10-29)"
 [pkg.llvm-tools-preview.target.aarch64-apple-ios]
 available = false
 
@@ -544,12 +592,15 @@ available = false
 [pkg.llvm-tools-preview.target.aarch64-unknown-cloudabi]
 available = false
 
+[pkg.llvm-tools-preview.target.aarch64-unknown-hermit]
+available = false
+
 [pkg.llvm-tools-preview.target.aarch64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-aarch64-unknown-linux-gnu.tar.gz"
-hash = "b36f06c21451f905558b9a67e25ec4642e048fff83f510fd95f4c1d91bc34549"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-aarch64-unknown-linux-gnu.tar.xz"
-xz_hash = "e22d024390de553687418e93aae7b9f2e409d5698f0e285390fb0abebef80f13"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-aarch64-unknown-linux-gnu.tar.gz"
+hash = "124b27f5a79ae10ccb0c5dd06080fb76fec7b9adbd8e03e2f7889635b1a4f1dc"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-aarch64-unknown-linux-gnu.tar.xz"
+xz_hash = "b013d444f647b3f3f03332be0aba0b2a9f41e9410fae93ff5892a1efc63fa5de"
 
 [pkg.llvm-tools-preview.target.aarch64-unknown-linux-musl]
 available = false
@@ -562,17 +613,17 @@ available = false
 
 [pkg.llvm-tools-preview.target.arm-unknown-linux-gnueabi]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-arm-unknown-linux-gnueabi.tar.gz"
-hash = "28ac9da1918d9543a4b0d469e99f76d32f0388b27a83045d98e6249a1e9ace01"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-arm-unknown-linux-gnueabi.tar.xz"
-xz_hash = "0c0f75486777b058e34d8cd470d8886b9765abc1dc9a2ad7829a9796f0f1532f"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-arm-unknown-linux-gnueabi.tar.gz"
+hash = "0e8b50d9e53e9d278062f175fb67f2fbec73eaefe1d75f8e1b9a38a7a559eb96"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-arm-unknown-linux-gnueabi.tar.xz"
+xz_hash = "9218c5a152c9213d824585e2cafde7017281d0c20dea88dbe3ea40c212bbd5ea"
 
 [pkg.llvm-tools-preview.target.arm-unknown-linux-gnueabihf]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-arm-unknown-linux-gnueabihf.tar.gz"
-hash = "3388aa4ebb17427403a4af11a4441db60204dd902a0a0f2f1a6852f56112e24f"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-arm-unknown-linux-gnueabihf.tar.xz"
-xz_hash = "02e1829ed314c4b6cd9c1421b140b0e0bb3f0e88f5437c1190b8ff0ee8be25e7"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-arm-unknown-linux-gnueabihf.tar.gz"
+hash = "3447d34fca559e244143bb7f5f568e3d2cd542ac93ab3b5cc6f5104ce854f1e0"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-arm-unknown-linux-gnueabihf.tar.xz"
+xz_hash = "3d39f127ad34d13984b2e7999a120a9811fa8d6aea5433e033641493d110064b"
 
 [pkg.llvm-tools-preview.target.arm-unknown-linux-musleabi]
 available = false
@@ -603,10 +654,10 @@ available = false
 
 [pkg.llvm-tools-preview.target.armv7-unknown-linux-gnueabihf]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-armv7-unknown-linux-gnueabihf.tar.gz"
-hash = "72d3ae49b8e1d9c7b4a910dd8bd9daa07c0baa90319cc349b0c2fc2da87b0045"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-armv7-unknown-linux-gnueabihf.tar.xz"
-xz_hash = "b6d38099f7c777ee13285add4bcbd89c80a145524e5e8de2e554aa6e27af61b0"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-armv7-unknown-linux-gnueabihf.tar.gz"
+hash = "5081bac8f443a40c89b603e09e24ea50e890fbc7ec3ab919c5a6677cd9c0de1e"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-armv7-unknown-linux-gnueabihf.tar.xz"
+xz_hash = "23a36ce3594e6a6e0194eae65ab83cdd0cb981e02077add6cb36a79cb16de1a6"
 
 [pkg.llvm-tools-preview.target.armv7-unknown-linux-musleabi]
 available = false
@@ -640,75 +691,81 @@ available = false
 
 [pkg.llvm-tools-preview.target.i686-apple-darwin]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-i686-apple-darwin.tar.gz"
-hash = "8771f0631b6e6cfe9ba3fa1beccaa3225d145480a61c456a682de9de551f47c7"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-i686-apple-darwin.tar.xz"
-xz_hash = "a2acc8827801ca90d615ed822935dea9cb4898a3ebfa193cdc65aedf818f1cc2"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-i686-apple-darwin.tar.gz"
+hash = "6836969ddc03ad05abc3432853c0f639790a214701666b6cf2754e3d1e3cab9a"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-i686-apple-darwin.tar.xz"
+xz_hash = "d5c5399258078eb8cf7b3523d03ed5a38dd9f306444a583d0046a2e6f3ae8318"
 
 [pkg.llvm-tools-preview.target.i686-linux-android]
 available = false
 
 [pkg.llvm-tools-preview.target.i686-pc-windows-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-i686-pc-windows-gnu.tar.gz"
-hash = "3da882a1c79106b79845361cdd1dc2968e5db8632784f5b84e1660c1652027b2"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-i686-pc-windows-gnu.tar.xz"
-xz_hash = "447f0150e544cfb4f092f7b9355ca57160d18f46ef7457e7b4a64e838375d320"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-i686-pc-windows-gnu.tar.gz"
+hash = "3cbb0edaccb90eb09e884a46e665a3d0af8e4a90f9374e38e7f5d23327076cd1"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-i686-pc-windows-gnu.tar.xz"
+xz_hash = "df8a1d5d78c1b956c75bb15fb0e74f0bb212e52b9832b3a6c3b633df7b8bbd0b"
 
 [pkg.llvm-tools-preview.target.i686-pc-windows-msvc]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-i686-pc-windows-msvc.tar.gz"
-hash = "75fa27253194f789f67bfe64194dd049bf53fab13a751c8d7c46c098abd1e966"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-i686-pc-windows-msvc.tar.xz"
-xz_hash = "d54adcbc13ef05778f170288fb2cf368ad26ea8b36c6fa6fedf0e8e8c7179f24"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-i686-pc-windows-msvc.tar.gz"
+hash = "35ea7f09cf22bd4517c866d2346a38e318033a7197b5950644c1c865ee748b7c"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-i686-pc-windows-msvc.tar.xz"
+xz_hash = "2492330f51c05790ed5435692435f5957ba7855fbe6adf86c0780fcdf429580e"
 
 [pkg.llvm-tools-preview.target.i686-unknown-freebsd]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-i686-unknown-freebsd.tar.gz"
-hash = "4c8251e2241b843a8815f7d3b68b19ad2b0880d7cbd973ab290fcb6821871433"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-i686-unknown-freebsd.tar.xz"
-xz_hash = "5ad706f5e2548afa14203a2c1f949fc32d0eddff29c8917f1697ab47d9316b22"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-i686-unknown-freebsd.tar.gz"
+hash = "a1d980d1d3a2fb4c893c0a1da54cea82829d1fcd56e8d504df5df52903f8e0c4"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-i686-unknown-freebsd.tar.xz"
+xz_hash = "9da12c618a6a71f5d4bdf98457daddd51ea8c358ec0f5ea99e439416dfc898f3"
 
 [pkg.llvm-tools-preview.target.i686-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-i686-unknown-linux-gnu.tar.gz"
-hash = "42cad0262048d6c23ddfbffed30bc6014029c59f5e4408faeabe5ed61b104a28"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-i686-unknown-linux-gnu.tar.xz"
-xz_hash = "23e854d66dea5b6230fd713f804c0414be78098f56abbc99749b9fe5ccd76437"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-i686-unknown-linux-gnu.tar.gz"
+hash = "b4293c904d4953e99a23e3640e5fa0f6e1c61e264e5677a69039dec3dd3b362f"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-i686-unknown-linux-gnu.tar.xz"
+xz_hash = "6b4015fdea73713d2f75e85d794c10d95aa28fa523a900760fbbf41093083598"
 
 [pkg.llvm-tools-preview.target.i686-unknown-linux-musl]
 available = false
 
 [pkg.llvm-tools-preview.target.mips-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-mips-unknown-linux-gnu.tar.gz"
-hash = "3cac609a15d6e87a4dffbf80d282cfbaa11ea0da61221d68aad2f12dcc6987e9"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-mips-unknown-linux-gnu.tar.xz"
-xz_hash = "eca37be31c7b4e87ea13208a9db15595a5896f4eae3c55abacee346bcf8f2584"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-mips-unknown-linux-gnu.tar.gz"
+hash = "47c31b2a5d3f65a26d21a18b25b5afd1ca579a0dd979a7516bd9c1ce0fcb7cd2"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-mips-unknown-linux-gnu.tar.xz"
+xz_hash = "a6b4231f78830233553715833cc00b0514cb0f83ef918219b79e30cf43f39a4f"
 
 [pkg.llvm-tools-preview.target.mips-unknown-linux-musl]
 available = false
 
 [pkg.llvm-tools-preview.target.mips64-unknown-linux-gnuabi64]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-mips64-unknown-linux-gnuabi64.tar.gz"
-hash = "a7aec66ee094ca21d54f3c1bbe87ccc18486851b47a3e54c8e3769d776191635"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-mips64-unknown-linux-gnuabi64.tar.xz"
-xz_hash = "8e320c6b41108f2b8c10dda38a7523f71c73e1ba2116722f339bf27ffbd4d05e"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-mips64-unknown-linux-gnuabi64.tar.gz"
+hash = "1119f2810ce12f7e4e2c197bd31ba5cac83e2547f23e56f6e8f5d2be789c61c8"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-mips64-unknown-linux-gnuabi64.tar.xz"
+xz_hash = "5372cf1381d0b180e7208ea0f5cb1aebd0f20f3022c8a8e80a9b8f08861b036b"
+
+[pkg.llvm-tools-preview.target.mips64-unknown-linux-muslabi64]
+available = false
 
 [pkg.llvm-tools-preview.target.mips64el-unknown-linux-gnuabi64]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-mips64el-unknown-linux-gnuabi64.tar.gz"
-hash = "20ef98abec65a3487023b696b2ca3774b26e40b404a32ad83044625de1f2f4a1"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-mips64el-unknown-linux-gnuabi64.tar.xz"
-xz_hash = "0f59480c6c1e329c98cac4c26d69ca369b59fa30fc4290712b12dd2733c5f01c"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-mips64el-unknown-linux-gnuabi64.tar.gz"
+hash = "94f1b77bc6339763fc69a4d46ec66aa1e630befae13b8c3fd97e6c41877996a4"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-mips64el-unknown-linux-gnuabi64.tar.xz"
+xz_hash = "1d862165632e0e8fbe5337e7b2aa44ffa8feb0a9f268c2be9a113729445cd3e0"
+
+[pkg.llvm-tools-preview.target.mips64el-unknown-linux-muslabi64]
+available = false
 
 [pkg.llvm-tools-preview.target.mipsel-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-mipsel-unknown-linux-gnu.tar.gz"
-hash = "6219c890d7acf79f502226c6186e6b5d1f366ad11d2eb122590af44984a4983c"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-mipsel-unknown-linux-gnu.tar.xz"
-xz_hash = "dabb413895d4b27048e9b1e97e51b7af700785ea108c4d9465f36bbdd0ff3bb0"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-mipsel-unknown-linux-gnu.tar.gz"
+hash = "bce079a4217181216d38e2fe758f3a5064136f3a6e3ea803a199a8655dc2792d"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-mipsel-unknown-linux-gnu.tar.xz"
+xz_hash = "91ed4d2e4217509a489f31e3cf269352cf84fb8fed7b295aa9fce3fc90492c73"
 
 [pkg.llvm-tools-preview.target.mipsel-unknown-linux-musl]
 available = false
@@ -730,24 +787,24 @@ available = false
 
 [pkg.llvm-tools-preview.target.powerpc-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-powerpc-unknown-linux-gnu.tar.gz"
-hash = "bb3da3d4857cd3a6679a068f194be19de1cdcb232906ea5e5e10ac0b6241ecf3"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-powerpc-unknown-linux-gnu.tar.xz"
-xz_hash = "635c652a6461aadb5c16d9bc9fce87bb812c900eedfd99e6e28f3589a28e068a"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-powerpc-unknown-linux-gnu.tar.gz"
+hash = "ff0e81bd3b5075e6e97248039f5c7446e26577371bfef108eac882c95730c959"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-powerpc-unknown-linux-gnu.tar.xz"
+xz_hash = "dcb03d668c25de4d5ad9b78653b99591cb0da858c907b52a95219fd6ced16aae"
 
 [pkg.llvm-tools-preview.target.powerpc64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-powerpc64-unknown-linux-gnu.tar.gz"
-hash = "96d5900c1b28a82c5520875dcfe192f3ef29a038cf65cf3eb624d6d9c90a7a66"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-powerpc64-unknown-linux-gnu.tar.xz"
-xz_hash = "3ba9e43c3c2a3684761398c66977f5f8f84015cc801836738150b54d62f4f894"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-powerpc64-unknown-linux-gnu.tar.gz"
+hash = "6d6217e9d240784ba1ae054ca1cd38b9864de30c0e1075461b466cd9e8e1cb27"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-powerpc64-unknown-linux-gnu.tar.xz"
+xz_hash = "648e7ebc3984a22cd85c654d3e84832f911664c81e4f0fdf914a04e2d06088a3"
 
 [pkg.llvm-tools-preview.target.powerpc64le-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-powerpc64le-unknown-linux-gnu.tar.gz"
-hash = "1edd7fd88e47509be25b3a9185f37170f696209f2ce0e47a0b34e5868a520780"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-powerpc64le-unknown-linux-gnu.tar.xz"
-xz_hash = "cb9f24e23a160d7c31e854de3c7b8506ce5c5e80b6fffd63e190bc8c8f113e1c"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-powerpc64le-unknown-linux-gnu.tar.gz"
+hash = "479ccdd28ffa6ac75360d176b1fca3796f690f0555f415d421d292eb0e252cd4"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-powerpc64le-unknown-linux-gnu.tar.xz"
+xz_hash = "2e516bc0b02d4dbb7086cd176b551323d8b531bfa464c06b5540fb7ce7893b76"
 
 [pkg.llvm-tools-preview.target.riscv32i-unknown-none-elf]
 available = false
@@ -766,10 +823,10 @@ available = false
 
 [pkg.llvm-tools-preview.target.s390x-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-s390x-unknown-linux-gnu.tar.gz"
-hash = "41ccc03f34ea25b7c02fc23710e9ba3331e0a6763298f3607514b72ec3c7eafd"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-s390x-unknown-linux-gnu.tar.xz"
-xz_hash = "d777c7f72779130c1f4eba4c344ba2c072ac13f85ecb8716085563736afc9035"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-s390x-unknown-linux-gnu.tar.gz"
+hash = "93153bfa7c8776398f6d0aeb3b9f90134244f938f55ece35132cb5609f5fc6f8"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-s390x-unknown-linux-gnu.tar.xz"
+xz_hash = "ce6598958ab942c45d9ff6182052045d7b1eea16d969d4beade891b7e6db3d03"
 
 [pkg.llvm-tools-preview.target.sparc64-unknown-linux-gnu]
 available = false
@@ -815,10 +872,10 @@ available = false
 
 [pkg.llvm-tools-preview.target.x86_64-apple-darwin]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-apple-darwin.tar.gz"
-hash = "f0431b728ca919404e68fc6d721005d71c872ba6ffe54346e2ee6622921effa5"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-apple-darwin.tar.xz"
-xz_hash = "21b6191e39dad2efa4d8bb8a98683ef949daf77dae6b211f00316b0fde7e134f"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-apple-darwin.tar.gz"
+hash = "887b74aa2c10e902e0de0894fb1827c57734bec39b25c79d5c838d9b976f73e8"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-apple-darwin.tar.xz"
+xz_hash = "fdc9765e44a896a88176701a26707793b4edf08b649666041e8319783fc0d8c2"
 
 [pkg.llvm-tools-preview.target.x86_64-apple-ios]
 available = false
@@ -837,17 +894,17 @@ available = false
 
 [pkg.llvm-tools-preview.target.x86_64-pc-windows-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-pc-windows-gnu.tar.gz"
-hash = "1a46a6562f5dffc3c070db010dea50f6ac07abc27ecfcfaece8e62ed7b995cc5"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-pc-windows-gnu.tar.xz"
-xz_hash = "4182be7dd811aa877f056674ac270265f6b0e98e30df55eaa682566a4f16104b"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-pc-windows-gnu.tar.gz"
+hash = "ffbb6fa932ed9043d5beb0c9b14a72ee43c24cfa2545670699be2e908da42391"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-pc-windows-gnu.tar.xz"
+xz_hash = "87ef8968697192b3bce18740db9b95db4aa691dfa1bbee4540b8821d25e3a67f"
 
 [pkg.llvm-tools-preview.target.x86_64-pc-windows-msvc]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-pc-windows-msvc.tar.gz"
-hash = "cf11399d5a2574b1e5fe76672dcb17627c78be07811c57f850c53a3e80399200"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-pc-windows-msvc.tar.xz"
-xz_hash = "00671db39f8ce253d65e98283c015441f7e870844b21ff9c325460a098ddae35"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-pc-windows-msvc.tar.gz"
+hash = "4d2a1c2c0c7d42a16f439a9a6d6f37c87de5ea3ab64f5ca4abd5013f3fffad49"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-pc-windows-msvc.tar.xz"
+xz_hash = "454a56cf1540edeaca0e47e83f5cabd813e565e7ecd77a15ec09347a6c0d1726"
 
 [pkg.llvm-tools-preview.target.x86_64-rumprun-netbsd]
 available = false
@@ -860,40 +917,43 @@ available = false
 
 [pkg.llvm-tools-preview.target.x86_64-unknown-freebsd]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-unknown-freebsd.tar.gz"
-hash = "0f82162903e91219946b0a186f3a4753bd1e8aa775a6b876a68825caf96406d8"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-unknown-freebsd.tar.xz"
-xz_hash = "00b171321f063310626c4030b03fce3b7c0e91a5c247d3aecc4631ea324f8f3c"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-unknown-freebsd.tar.gz"
+hash = "33ba51c548ae505c0009c81c4da207f15f977fe309a8bf38d9f039d87384ed3f"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-unknown-freebsd.tar.xz"
+xz_hash = "27437d59721d557183278acca921a235fe96996e1685de47b5f962acbcab8cad"
+
+[pkg.llvm-tools-preview.target.x86_64-unknown-hermit]
+available = false
 
 [pkg.llvm-tools-preview.target.x86_64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-unknown-linux-gnu.tar.gz"
-hash = "7175235b5b1e3bee43c7263ed0432cc83d43b5d7f24ed5bfccae824c6308486d"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-unknown-linux-gnu.tar.xz"
-xz_hash = "edb9320f81ee7d5baf76dfc467a6a2b496f40b89e243b7f2c43c5206c1e3c3cd"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-unknown-linux-gnu.tar.gz"
+hash = "1c26968faccb85a96b79ba07a29a1dcd61ef81b453182a1cf8dfb16ea18cdc61"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-unknown-linux-gnu.tar.xz"
+xz_hash = "aa514faa29a3c947005faf05fb6b8499042b86feb04ef9766a7dc8132d9239a0"
 
 [pkg.llvm-tools-preview.target.x86_64-unknown-linux-gnux32]
 available = false
 
 [pkg.llvm-tools-preview.target.x86_64-unknown-linux-musl]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-unknown-linux-musl.tar.gz"
-hash = "2f044858823387b39a74fa25ef7835457a676d8c878ba7bbb6573e8dedb032a4"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-unknown-linux-musl.tar.xz"
-xz_hash = "b40317acb54f71c1ddde7d26cb0aeec68d0b3ebfc603407d9d3e7578e7019880"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-unknown-linux-musl.tar.gz"
+hash = "8ca0a2cc5c5136e2251cd9b63cb68b5674951a182624cb3156ac760479918e0a"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-unknown-linux-musl.tar.xz"
+xz_hash = "858be971246042c363f7d318d791bd09b49c5cf6af10d619f0dc975c4e5a2c53"
 
 [pkg.llvm-tools-preview.target.x86_64-unknown-netbsd]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-unknown-netbsd.tar.gz"
-hash = "7d9d5b4f3126a99353a845bad16b3e5d42b1e5ece1f29f7a740e50e68a1bc6e5"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/llvm-tools-nightly-x86_64-unknown-netbsd.tar.xz"
-xz_hash = "40c8b521106d19dc5701bd699c60ff54dc96e895c1fa46298945d323f6f9c413"
+url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-unknown-netbsd.tar.gz"
+hash = "c9d2cb1d80f0ebd6aa3334c3c8a528ddced9f4a4ac091f4bfb4952b64a040ae5"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/llvm-tools-nightly-x86_64-unknown-netbsd.tar.xz"
+xz_hash = "d60d21668f0fcc34c5ae2d9f6b3c04355ef3b03e46aeedee6c9ee9112f2377b3"
 
 [pkg.llvm-tools-preview.target.x86_64-unknown-redox]
 available = false
 
 [pkg.miri-preview]
-version = "0.1.0-nightly (130f9488d 2019-09-17)"
+version = ""
 [pkg.miri-preview.target.aarch64-unknown-linux-gnu]
 available = false
 
@@ -907,32 +967,16 @@ available = false
 available = false
 
 [pkg.miri-preview.target.i686-apple-darwin]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-i686-apple-darwin.tar.gz"
-hash = "ccd4716b8ff62f69050eb7045968d1a7cae733ccbe97d465394a36df22a5832f"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-i686-apple-darwin.tar.xz"
-xz_hash = "1101ff13e8755d963d73baba89dd7617d499ad174a6cf087aca25625502fd4e1"
+available = false
 
 [pkg.miri-preview.target.i686-pc-windows-gnu]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-i686-pc-windows-gnu.tar.gz"
-hash = "0a69d6c5ed9391e58d7dc67ddb755455a857a84a7fa2782957538a23e8ff64eb"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-i686-pc-windows-gnu.tar.xz"
-xz_hash = "d3e09711e31e6b4b57a13be7e0ced5516f570a664bc31c453f8c9b14d06fdff9"
+available = false
 
 [pkg.miri-preview.target.i686-pc-windows-msvc]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-i686-pc-windows-msvc.tar.gz"
-hash = "74bb1bd629acde54da068a39fc0d0099c9a24b3befcfd5602999724444c8a18d"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-i686-pc-windows-msvc.tar.xz"
-xz_hash = "f6288abc914c5fb7f2fe5811484e94611caeb81b5e5ff39f84d51d3e6b3dfd61"
+available = false
 
 [pkg.miri-preview.target.i686-unknown-linux-gnu]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-i686-unknown-linux-gnu.tar.gz"
-hash = "de55984f3414e90c9d814dfa90e4d1ce84f1db582b3a2b51fd641365aeb9a531"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-i686-unknown-linux-gnu.tar.xz"
-xz_hash = "692c188428e35f80c69a16ea154af7927009ce8b07a783f3152d3232ba51a278"
+available = false
 
 [pkg.miri-preview.target.mips-unknown-linux-gnu]
 available = false
@@ -971,48 +1015,28 @@ available = false
 available = false
 
 [pkg.miri-preview.target.x86_64-apple-darwin]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-x86_64-apple-darwin.tar.gz"
-hash = "5a82b9af5ee7973c77abb723293b56a53bacf64ff30b35a08566acc00e439501"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-x86_64-apple-darwin.tar.xz"
-xz_hash = "10a0e14509143fc20fb94734210c49c6d60f765e87cc01d02fb17fef48ed4dc8"
+available = false
 
 [pkg.miri-preview.target.x86_64-pc-windows-gnu]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-x86_64-pc-windows-gnu.tar.gz"
-hash = "6e32646782f58f559d720c9b29a9334aa9f23d4bd0bed8f7fe232701d1e9c211"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-x86_64-pc-windows-gnu.tar.xz"
-xz_hash = "68768ca8373f70406f4bae149b3ad6f50f6a5f32753d16bae9dc966bce50abd8"
+available = false
 
 [pkg.miri-preview.target.x86_64-pc-windows-msvc]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-x86_64-pc-windows-msvc.tar.gz"
-hash = "a490b8bd692e7a1884ce783bf954373b201a323f5ee4fe65bdfa3a0f57bebcee"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-x86_64-pc-windows-msvc.tar.xz"
-xz_hash = "149b17ee0cc8232256a286a65b3cbcac2f16ee0e9954982354a66b8434cb0deb"
+available = false
 
 [pkg.miri-preview.target.x86_64-unknown-freebsd]
 available = false
 
 [pkg.miri-preview.target.x86_64-unknown-linux-gnu]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-x86_64-unknown-linux-gnu.tar.gz"
-hash = "90d5968fe67c0beacd2624f711d30f248342dcf6d69f5c2c39915d6179e040f2"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-x86_64-unknown-linux-gnu.tar.xz"
-xz_hash = "92f1c48e6ef70a84b8ed316997ffa3852150707a40a15e0a15be7ede4d158b5c"
+available = false
 
 [pkg.miri-preview.target.x86_64-unknown-linux-musl]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-x86_64-unknown-linux-musl.tar.gz"
-hash = "2d9a758c0e1023f1902930974be80fdf75f534874f855cab8c6c833124fe7f2e"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/miri-nightly-x86_64-unknown-linux-musl.tar.xz"
-xz_hash = "04e057db2a466d9985d354f58c9d6468c25b54a9768803eab927598cdcf1771d"
+available = false
 
 [pkg.miri-preview.target.x86_64-unknown-netbsd]
 available = false
 
 [pkg.rls-preview]
-version = "1.39.0-nightly (80a1d340f 2019-09-20)"
+version = ""
 [pkg.rls-preview.target.aarch64-unknown-linux-gnu]
 available = false
 
@@ -1026,32 +1050,16 @@ available = false
 available = false
 
 [pkg.rls-preview.target.i686-apple-darwin]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-i686-apple-darwin.tar.gz"
-hash = "298077880bf799a182886395fce5a81c68d11843910274f91920acefbec253fe"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-i686-apple-darwin.tar.xz"
-xz_hash = "9d883f65ee3ed1cf43dab7f0665bdd3f30343a418c44dae302adbb8d663fc482"
+available = false
 
 [pkg.rls-preview.target.i686-pc-windows-gnu]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-i686-pc-windows-gnu.tar.gz"
-hash = "9d71decf33ebdfa4d5ff244e4c830237d0d4f55b98a1954298ede30ee4742daa"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-i686-pc-windows-gnu.tar.xz"
-xz_hash = "972426206aa5f66504d34bc8721316513494958deb0a51d65153373ea67a9c4b"
+available = false
 
 [pkg.rls-preview.target.i686-pc-windows-msvc]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-i686-pc-windows-msvc.tar.gz"
-hash = "b7425f260dca89df988858d4828c061682a990c7289116400b0116eac68eb4d0"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-i686-pc-windows-msvc.tar.xz"
-xz_hash = "3a4a16abf688b04994575064ab8bec5a179e497ca0bae9ea526dedac3737306f"
+available = false
 
 [pkg.rls-preview.target.i686-unknown-linux-gnu]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-i686-unknown-linux-gnu.tar.gz"
-hash = "cd5693bc70509801df2de80b66dea64dd560eb0c7d4d31d13af83bb0d79bf53a"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-i686-unknown-linux-gnu.tar.xz"
-xz_hash = "a579322e6d600728757c45ee4fda713ec93af4ef0be0528cd801eacb4f7cc575"
+available = false
 
 [pkg.rls-preview.target.mips-unknown-linux-gnu]
 available = false
@@ -1090,55 +1098,35 @@ available = false
 available = false
 
 [pkg.rls-preview.target.x86_64-apple-darwin]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-x86_64-apple-darwin.tar.gz"
-hash = "93cc87ab09e2ec80081db789d426c700bfe0973882c22000d06d1f85e3617745"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-x86_64-apple-darwin.tar.xz"
-xz_hash = "510b8b0e9d7333bac695cd7a33900ef19eff1bb6dbffdeeab3ff59e9c8c31f56"
+available = false
 
 [pkg.rls-preview.target.x86_64-pc-windows-gnu]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-x86_64-pc-windows-gnu.tar.gz"
-hash = "4a8c70308f1e1932d093724f97f2b84790d43d73982f35a127965d90ba16c95d"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-x86_64-pc-windows-gnu.tar.xz"
-xz_hash = "d69d54ed158170bfa88e98c9f57ebfa2a8164e605dba0b5307fc81c40b0d6c8e"
+available = false
 
 [pkg.rls-preview.target.x86_64-pc-windows-msvc]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-x86_64-pc-windows-msvc.tar.gz"
-hash = "c1f783c0f7cb6076474d39d0240dca70322939b9dc60d127d642420039d58561"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-x86_64-pc-windows-msvc.tar.xz"
-xz_hash = "9dbfcf790bda73b356709d43856bc188b7655f9e7ccf9337b8d76fa50085c36a"
+available = false
 
 [pkg.rls-preview.target.x86_64-unknown-freebsd]
 available = false
 
 [pkg.rls-preview.target.x86_64-unknown-linux-gnu]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-x86_64-unknown-linux-gnu.tar.gz"
-hash = "adbaf71cd113db945387c5dd326c6f4f16d1cbafa23681002fd2c5284be152ec"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-x86_64-unknown-linux-gnu.tar.xz"
-xz_hash = "838efef8f736b3a1c1a6f6d82b0075b4b1ae4db1f24d59c81d559dc65cf69d41"
+available = false
 
 [pkg.rls-preview.target.x86_64-unknown-linux-musl]
-available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-x86_64-unknown-linux-musl.tar.gz"
-hash = "9466c43bbb3e65d1a90b96d22a68f6bcc485e52676391f5776f69ed8a82b0dfd"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rls-nightly-x86_64-unknown-linux-musl.tar.xz"
-xz_hash = "e617a175c4e47045c8bf163be30ed94f058f990311713c1fd1eff0207727083e"
+available = false
 
 [pkg.rls-preview.target.x86_64-unknown-netbsd]
 available = false
 
 [pkg.rust]
-version = "1.40.0-nightly (37538aa13 2019-09-25)"
-git_commit_hash = "37538aa1365d1f8a10770a7d15c95b3167c8db57"
+version = "1.40.0-nightly (aa69777ea 2019-10-29)"
+git_commit_hash = "aa69777ea2902208b24b3fd77767d577ceaf6386"
 [pkg.rust.target.aarch64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-aarch64-unknown-linux-gnu.tar.gz"
-hash = "bf14741140433870591a38fd79f8f386f8cf1cac9102d6004ea238545b9af884"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-aarch64-unknown-linux-gnu.tar.xz"
-xz_hash = "fbae00c74d4c53addabd1f60902c3e67a297b194f1bc2a6250ea3bef3cfec5d5"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-aarch64-unknown-linux-gnu.tar.gz"
+hash = "d756143f2ba117b765ee8d75ca26445a7c49b85015fccedb3b93f58394da4652"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-aarch64-unknown-linux-gnu.tar.xz"
+xz_hash = "bf457dbed6ddf1699fbe1cce7e764594bb38613c6018f8211e6d493fec6b7a83"
 
 [[pkg.rust.target.aarch64-unknown-linux-gnu.components]]
 pkg = "rustc"
@@ -1152,6 +1140,10 @@ target = "aarch64-unknown-linux-gnu"
 pkg = "cargo"
 target = "aarch64-unknown-linux-gnu"
 
+[[pkg.rust.target.aarch64-unknown-linux-gnu.components]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
 [[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
 pkg = "clippy-preview"
 target = "aarch64-unknown-linux-gnu"
@@ -1200,6 +1192,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-musl"
@@ -1348,10 +1344,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -1532,16 +1536,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.aarch64-unknown-linux-gnu.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.arm-unknown-linux-gnueabi]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-arm-unknown-linux-gnueabi.tar.gz"
-hash = "ce41b9b8a42288dd5dd8f96693bfe4afd6feb0e53f7e185ef8918c0f13fc0656"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-arm-unknown-linux-gnueabi.tar.xz"
-xz_hash = "fdf49061f0f6600be0ab1deb2f851f750e6658903a1582fbb72b818369f100c7"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-arm-unknown-linux-gnueabi.tar.gz"
+hash = "95c9354067f964a8c285134bbd0a363faad3b9daf7a33ac92532826511eab827"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-arm-unknown-linux-gnueabi.tar.xz"
+xz_hash = "c274638cc2d6cba858ea3af6521dfe08104b98950a17bdc2b93bfe4fcf4a39fd"
 
 [[pkg.rust.target.arm-unknown-linux-gnueabi.components]]
 pkg = "rustc"
@@ -1555,6 +1667,10 @@ target = "arm-unknown-linux-gnueabi"
 pkg = "cargo"
 target = "arm-unknown-linux-gnueabi"
 
+[[pkg.rust.target.arm-unknown-linux-gnueabi.components]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
 [[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
 pkg = "clippy-preview"
 target = "arm-unknown-linux-gnueabi"
@@ -1603,6 +1719,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -1751,10 +1871,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -1935,16 +2063,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.arm-unknown-linux-gnueabi.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.arm-unknown-linux-gnueabihf]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-arm-unknown-linux-gnueabihf.tar.gz"
-hash = "0f9da0d19fd9a7ddd84e36499bc06cd3613e184f4bb7bdad6c64fb8cf363bb63"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-arm-unknown-linux-gnueabihf.tar.xz"
-xz_hash = "ccc13b24e61b30825cd3ce2d2c6d1959729c00ddb5a212a0b9dbd79501d2102c"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-arm-unknown-linux-gnueabihf.tar.gz"
+hash = "19c74391a72cf0dd7e46c6dac2bfc0e7aa46425c40dc3848fcd26a9672808fc8"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-arm-unknown-linux-gnueabihf.tar.xz"
+xz_hash = "3fce4b0974071f13c52069e45b7dbb3735bbda2c421c9df72d92947a389f3a1c"
 
 [[pkg.rust.target.arm-unknown-linux-gnueabihf.components]]
 pkg = "rustc"
@@ -1958,6 +2194,10 @@ target = "arm-unknown-linux-gnueabihf"
 pkg = "cargo"
 target = "arm-unknown-linux-gnueabihf"
 
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.components]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
 [[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
 pkg = "clippy-preview"
 target = "arm-unknown-linux-gnueabihf"
@@ -2006,6 +2246,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -2154,10 +2398,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -2338,16 +2590,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.arm-unknown-linux-gnueabihf.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.armv7-unknown-linux-gnueabihf]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-armv7-unknown-linux-gnueabihf.tar.gz"
-hash = "e86c29d82c23edcbf191e22baa41066f4333160c35ec668002e39f951864e808"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-armv7-unknown-linux-gnueabihf.tar.xz"
-xz_hash = "90ccffafb8d436dfe0e7d6b842aa816211354f92ceeea524f426bfadcb08d714"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-armv7-unknown-linux-gnueabihf.tar.gz"
+hash = "2df45ea663d52d216774cc27911fc7ac6a9c71714ce971ca2f49a33d2c9167b8"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-armv7-unknown-linux-gnueabihf.tar.xz"
+xz_hash = "29eff4f8ffdc35bc150878d2bf86dfffae2096b0dc8f2acd4b4f58e499e1d582"
 
 [[pkg.rust.target.armv7-unknown-linux-gnueabihf.components]]
 pkg = "rustc"
@@ -2361,6 +2721,10 @@ target = "armv7-unknown-linux-gnueabihf"
 pkg = "cargo"
 target = "armv7-unknown-linux-gnueabihf"
 
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.components]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
 [[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
 pkg = "clippy-preview"
 target = "armv7-unknown-linux-gnueabihf"
@@ -2409,6 +2773,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -2557,10 +2925,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -2741,16 +3117,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.armv7-unknown-linux-gnueabihf.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.i686-apple-darwin]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-i686-apple-darwin.tar.gz"
-hash = "65faa20fd1e07a96fbd13fc45f2643385fff78dffbf8772518760f84ca8bb9e0"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-i686-apple-darwin.tar.xz"
-xz_hash = "33cffe768580a47e1a5a0cbeab6bc5a00123e6a8becbaa2041fe5e12acd57531"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-i686-apple-darwin.tar.gz"
+hash = "c9af42d5ff11cb3b4efbc18b4e0f5441e3f7ca196bf8f9f0839d028af169e42e"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-i686-apple-darwin.tar.xz"
+xz_hash = "7b27a548af14e932d1d579a71eb6d25d693d57662a02eed107a72cf7a2aa5615"
 
 [[pkg.rust.target.i686-apple-darwin.components]]
 pkg = "rustc"
@@ -2768,6 +3252,10 @@ target = "i686-apple-darwin"
 pkg = "rust-docs"
 target = "i686-apple-darwin"
 
+[[pkg.rust.target.i686-apple-darwin.components]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
 [[pkg.rust.target.i686-apple-darwin.extensions]]
 pkg = "clippy-preview"
 target = "i686-apple-darwin"
@@ -2816,6 +3304,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.i686-apple-darwin.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -2964,10 +3456,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.i686-apple-darwin.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.i686-apple-darwin.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -3148,16 +3648,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.i686-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.i686-apple-darwin.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.i686-pc-windows-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-i686-pc-windows-gnu.tar.gz"
-hash = "7134237ef386a33139fdf9d54312e06a0735275bf55fd22d14c8d56723297cd5"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-i686-pc-windows-gnu.tar.xz"
-xz_hash = "e542a56d4e4c0e4a86797987d82a7fb4eaf07956379be596d2319f8b1ed5cb22"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-i686-pc-windows-gnu.tar.gz"
+hash = "f8621d664932119ce0075d70fbf7543fdbcf308e83cf8cc14d1ef91991115649"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-i686-pc-windows-gnu.tar.xz"
+xz_hash = "5bffef1e80044877fe5064290116c90be0ac2af5dd8b98d37e0fb06a0d1b9865"
 
 [[pkg.rust.target.i686-pc-windows-gnu.components]]
 pkg = "rustc"
@@ -3179,6 +3787,10 @@ target = "i686-pc-windows-gnu"
 pkg = "rust-mingw"
 target = "i686-pc-windows-gnu"
 
+[[pkg.rust.target.i686-pc-windows-gnu.components]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
 [[pkg.rust.target.i686-pc-windows-gnu.extensions]]
 pkg = "clippy-preview"
 target = "i686-pc-windows-gnu"
@@ -3227,6 +3839,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.i686-pc-windows-gnu.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -3375,10 +3991,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.i686-pc-windows-gnu.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.i686-pc-windows-gnu.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -3559,16 +4183,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.i686-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.i686-pc-windows-gnu.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.i686-pc-windows-msvc]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-i686-pc-windows-msvc.tar.gz"
-hash = "b3250c6bc2a9bf4b04026091e5ad2452f4f94975eeee83ee48db1ca44b2baf4b"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-i686-pc-windows-msvc.tar.xz"
-xz_hash = "3fc6eb30620c7b9865dec0dd7a116bae77206dbe24d9977b1efd199b8e6a5ccb"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-i686-pc-windows-msvc.tar.gz"
+hash = "54eb79b3a06b274ab541ddf950fbb3bb437744417556831f2acc7b8ec68dec4f"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-i686-pc-windows-msvc.tar.xz"
+xz_hash = "d885dc7a760c902b2d1c9cab9609f50c3c64c30b285c00a6c0162aaa5d4119cb"
 
 [[pkg.rust.target.i686-pc-windows-msvc.components]]
 pkg = "rustc"
@@ -3586,6 +4318,10 @@ target = "i686-pc-windows-msvc"
 pkg = "rust-docs"
 target = "i686-pc-windows-msvc"
 
+[[pkg.rust.target.i686-pc-windows-msvc.components]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
 [[pkg.rust.target.i686-pc-windows-msvc.extensions]]
 pkg = "clippy-preview"
 target = "i686-pc-windows-msvc"
@@ -3634,6 +4370,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.i686-pc-windows-msvc.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -3782,10 +4522,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.i686-pc-windows-msvc.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.i686-pc-windows-msvc.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -3966,16 +4714,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.i686-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.i686-pc-windows-msvc.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.i686-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-i686-unknown-linux-gnu.tar.gz"
-hash = "235f1c33ee6e2d84f535b0a7884d5b645e85e7afa7902046a21b25928326f867"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-i686-unknown-linux-gnu.tar.xz"
-xz_hash = "dbe7d6f5948a332144b8a769fed67870253e468cecc0f627709b07c1cd3dd134"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-i686-unknown-linux-gnu.tar.gz"
+hash = "a6d1ec19ea9f99330b7e872fe62bf8aee77e011f61d5992562a96714dd1c3d61"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-i686-unknown-linux-gnu.tar.xz"
+xz_hash = "aad112e9d20765392073917b9805b4e57354f49f1e06618e06deb9bca5d3c25b"
 
 [[pkg.rust.target.i686-unknown-linux-gnu.components]]
 pkg = "rustc"
@@ -3993,6 +4849,10 @@ target = "i686-unknown-linux-gnu"
 pkg = "rust-docs"
 target = "i686-unknown-linux-gnu"
 
+[[pkg.rust.target.i686-unknown-linux-gnu.components]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
 [[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
 pkg = "clippy-preview"
 target = "i686-unknown-linux-gnu"
@@ -4041,6 +4901,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -4189,10 +5053,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -4373,16 +5245,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.i686-unknown-linux-gnu.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.mips-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-mips-unknown-linux-gnu.tar.gz"
-hash = "670ada921783b60657c9050d999e57291ce321c4710b1fec34d05f0ca4cbfda4"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-mips-unknown-linux-gnu.tar.xz"
-xz_hash = "4296bea468abb362bcd76b8190dd4c3aa73fda7f1138edb1f5afb4d06dc31731"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-mips-unknown-linux-gnu.tar.gz"
+hash = "f03f2d3b95a5800c4287a3f220330d7224c8bd833a1e1ee07c96d8197c197a60"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-mips-unknown-linux-gnu.tar.xz"
+xz_hash = "58bbf4a5978c4c943ea60010a466461baff5f0b0249f84f1ce1ca2da0da1b28d"
 
 [[pkg.rust.target.mips-unknown-linux-gnu.components]]
 pkg = "rustc"
@@ -4396,6 +5376,10 @@ target = "mips-unknown-linux-gnu"
 pkg = "cargo"
 target = "mips-unknown-linux-gnu"
 
+[[pkg.rust.target.mips-unknown-linux-gnu.components]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
 [[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
 pkg = "clippy-preview"
 target = "mips-unknown-linux-gnu"
@@ -4444,6 +5428,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -4592,10 +5580,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -4776,16 +5772,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.mips-unknown-linux-gnu.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.mips64-unknown-linux-gnuabi64]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-mips64-unknown-linux-gnuabi64.tar.gz"
-hash = "d82f349c32427a09842f7439c6b790a62857423be7281248efa7951a7f6d9b04"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-mips64-unknown-linux-gnuabi64.tar.xz"
-xz_hash = "53ad5b4f609368d89813854b9178dfa0392b2df9338c6863843a330b17bea849"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-mips64-unknown-linux-gnuabi64.tar.gz"
+hash = "0bb50ebfc20c9ff05c89f98735c46e16bf0b1e59a2584edd92685ec3dbb06d4e"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-mips64-unknown-linux-gnuabi64.tar.xz"
+xz_hash = "f86f30c82d052bc780d0dc250b4dde8df5a42b7837f625c0ef1417e4b4b3f886"
 
 [[pkg.rust.target.mips64-unknown-linux-gnuabi64.components]]
 pkg = "rustc"
@@ -4799,6 +5903,10 @@ target = "mips64-unknown-linux-gnuabi64"
 pkg = "cargo"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.components]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
 [[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
 pkg = "clippy-preview"
 target = "mips64-unknown-linux-gnuabi64"
@@ -4847,6 +5955,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -4995,10 +6107,18 @@ target = "mips-unknown-linux-gnu"
 pkg = "rust-std"
 target = "mips-unknown-linux-musl"
 
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -5179,16 +6299,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.mips64-unknown-linux-gnuabi64.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.mips64el-unknown-linux-gnuabi64]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-mips64el-unknown-linux-gnuabi64.tar.gz"
-hash = "39a193f3169fc1d4160f479e9c186b1a9c23f9193d3d52b611b73c47110f3a57"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-mips64el-unknown-linux-gnuabi64.tar.xz"
-xz_hash = "5a3cdf71d76e71ccf787bc5ce6b1a7ce947558ff471553b8f0bae643450582c2"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-mips64el-unknown-linux-gnuabi64.tar.gz"
+hash = "df1160870a74168521aca4f616de245ca67fa8a1678d90f01ab5aab53e7e41ef"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-mips64el-unknown-linux-gnuabi64.tar.xz"
+xz_hash = "9c14509184dce7ece4e402dc3c8d0c109efd511b2a67911e379d3a3337e488ca"
 
 [[pkg.rust.target.mips64el-unknown-linux-gnuabi64.components]]
 pkg = "rustc"
@@ -5202,6 +6430,10 @@ target = "mips64el-unknown-linux-gnuabi64"
 pkg = "cargo"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.components]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
 [[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
 pkg = "clippy-preview"
 target = "mips64el-unknown-linux-gnuabi64"
@@ -5250,6 +6482,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -5402,6 +6638,14 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -5582,16 +6826,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.mips64el-unknown-linux-gnuabi64.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.mipsel-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-mipsel-unknown-linux-gnu.tar.gz"
-hash = "2e42da8318f3871508aa674224eec965e67a7503a3c1607f6252d34a3ca2e4db"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-mipsel-unknown-linux-gnu.tar.xz"
-xz_hash = "3a6bb445e089c12975cfde9d71d4781715f5b365a64b2ea3fdd202699a99deb9"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-mipsel-unknown-linux-gnu.tar.gz"
+hash = "bd7e323961bae1fdab8527daae8c3f78ff6c9615a1940a4c8fc604bbbb753d8d"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-mipsel-unknown-linux-gnu.tar.xz"
+xz_hash = "335cd44dda1e66c122ba150c71ca293362555d9a2f3bc9a3d21ed86b41542bee"
 
 [[pkg.rust.target.mipsel-unknown-linux-gnu.components]]
 pkg = "rustc"
@@ -5605,6 +6957,10 @@ target = "mipsel-unknown-linux-gnu"
 pkg = "cargo"
 target = "mipsel-unknown-linux-gnu"
 
+[[pkg.rust.target.mipsel-unknown-linux-gnu.components]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
 [[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
 pkg = "clippy-preview"
 target = "mipsel-unknown-linux-gnu"
@@ -5653,6 +7009,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -5805,10 +7165,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -5985,6 +7353,114 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.mipsel-unknown-linux-gnu.extensions]]
 pkg = "rust-src"
 target = "*"
@@ -6003,10 +7479,10 @@ available = false
 
 [pkg.rust.target.powerpc-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-powerpc-unknown-linux-gnu.tar.gz"
-hash = "6648d7fe7f63b22da6de890d59cd1105e5779809a271da10aa7b0ed6b1eb4d1c"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-powerpc-unknown-linux-gnu.tar.xz"
-xz_hash = "f5be1e10bb34b035c84d08a9564ce2b5ef81ca90b0b8a41421272b471f904d04"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-powerpc-unknown-linux-gnu.tar.gz"
+hash = "9046dc4bb62c22613b4fc3f1de4a5bec89388b172223d4d278fdd9b7f2334c30"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-powerpc-unknown-linux-gnu.tar.xz"
+xz_hash = "7083925d7b47ecdaf2794c2c5f9950e19dafc7399ac0893cc7a54d641f7ccb1e"
 
 [[pkg.rust.target.powerpc-unknown-linux-gnu.components]]
 pkg = "rustc"
@@ -6020,6 +7496,10 @@ target = "powerpc-unknown-linux-gnu"
 pkg = "cargo"
 target = "powerpc-unknown-linux-gnu"
 
+[[pkg.rust.target.powerpc-unknown-linux-gnu.components]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
 [[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
 pkg = "clippy-preview"
 target = "powerpc-unknown-linux-gnu"
@@ -6068,6 +7548,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -6220,10 +7704,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -6400,16 +7892,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.powerpc-unknown-linux-gnu.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.powerpc64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-powerpc64-unknown-linux-gnu.tar.gz"
-hash = "75dcbbbfb787c52d691d337989807aad47bb73e71a11cfc9bd02ec3c92c823b0"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-powerpc64-unknown-linux-gnu.tar.xz"
-xz_hash = "85032769ce66d403f04951ba03066b2d27bc71544ca7c5d75a04737752b24e3e"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-powerpc64-unknown-linux-gnu.tar.gz"
+hash = "df7ba09924247324aceb8e76805f2efa241346265f60f2384825cc53504c2906"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-powerpc64-unknown-linux-gnu.tar.xz"
+xz_hash = "9e4bbc00e8a889540c042ada3e9aa5cd6bd2aabc7c0fe9d9a7b35e213c1678c3"
 
 [[pkg.rust.target.powerpc64-unknown-linux-gnu.components]]
 pkg = "rustc"
@@ -6423,6 +8023,10 @@ target = "powerpc64-unknown-linux-gnu"
 pkg = "cargo"
 target = "powerpc64-unknown-linux-gnu"
 
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.components]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
 [[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
 pkg = "clippy-preview"
 target = "powerpc64-unknown-linux-gnu"
@@ -6471,6 +8075,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -6623,10 +8231,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -6803,16 +8419,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.powerpc64-unknown-linux-gnu.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.powerpc64le-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-powerpc64le-unknown-linux-gnu.tar.gz"
-hash = "d0dbd290d075e3c73643d76a0e018f23f75806d262a1a786d20c2245d1e2bcd1"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-powerpc64le-unknown-linux-gnu.tar.xz"
-xz_hash = "bc2764d8cffea4230de7166ec65229cfb8a6fd12c38a7c6eaad30598023e9991"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-powerpc64le-unknown-linux-gnu.tar.gz"
+hash = "a207643940352439a11a154e64f75ebcbdf44f968eae6d212224054af3302067"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-powerpc64le-unknown-linux-gnu.tar.xz"
+xz_hash = "304d8818cc5e54ccd1e29aabb83594c1485d1dc704dbe1a3375d94b95851cfb6"
 
 [[pkg.rust.target.powerpc64le-unknown-linux-gnu.components]]
 pkg = "rustc"
@@ -6826,6 +8550,10 @@ target = "powerpc64le-unknown-linux-gnu"
 pkg = "cargo"
 target = "powerpc64le-unknown-linux-gnu"
 
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.components]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
 [[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
 pkg = "clippy-preview"
 target = "powerpc64le-unknown-linux-gnu"
@@ -6874,6 +8602,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -7026,10 +8758,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -7206,16 +8946,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.powerpc64le-unknown-linux-gnu.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.s390x-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-s390x-unknown-linux-gnu.tar.gz"
-hash = "77f03ba7707a020f523aae1233dddbbedad690cf3e3c5b37271c18034cbe3a18"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-s390x-unknown-linux-gnu.tar.xz"
-xz_hash = "d30acbbefb14c15631c4f984b6de49708a40ae1426d73c2e4d0354156f9b1f89"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-s390x-unknown-linux-gnu.tar.gz"
+hash = "ee2c66f533b0c1b9ffb098ab41ff85421467be6b351e091bd9a39bf2a442d45b"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-s390x-unknown-linux-gnu.tar.xz"
+xz_hash = "653f81a0030a16f8052640fd5df6ea13f7155d17e808ed8197430f1cb66d48da"
 
 [[pkg.rust.target.s390x-unknown-linux-gnu.components]]
 pkg = "rustc"
@@ -7229,6 +9077,10 @@ target = "s390x-unknown-linux-gnu"
 pkg = "cargo"
 target = "s390x-unknown-linux-gnu"
 
+[[pkg.rust.target.s390x-unknown-linux-gnu.components]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
 [[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
 pkg = "clippy-preview"
 target = "s390x-unknown-linux-gnu"
@@ -7277,6 +9129,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -7429,10 +9285,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -7609,16 +9473,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.s390x-unknown-linux-gnu.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.x86_64-apple-darwin]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-apple-darwin.tar.gz"
-hash = "fee220b84c57cc59c61eec2bb6320b8e0cf8cf2eb60144d9bd8b4b9fcbad2083"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-apple-darwin.tar.xz"
-xz_hash = "2874c79fbbf55aee2606178dbe711eed8a79bf9f6cd8b78c729d608c96d33535"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-apple-darwin.tar.gz"
+hash = "8a0c0d58a6fd6b6146043bdfc646e7d99b48b02fe3824cf9f75bd84f4d4fd71f"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-apple-darwin.tar.xz"
+xz_hash = "72a43282bbd67378112b442636b96e23d0ab661cd1cf8b95fd00510819bfef49"
 
 [[pkg.rust.target.x86_64-apple-darwin.components]]
 pkg = "rustc"
@@ -7636,6 +9608,10 @@ target = "x86_64-apple-darwin"
 pkg = "rust-docs"
 target = "x86_64-apple-darwin"
 
+[[pkg.rust.target.x86_64-apple-darwin.components]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
 [[pkg.rust.target.x86_64-apple-darwin.extensions]]
 pkg = "clippy-preview"
 target = "x86_64-apple-darwin"
@@ -7684,6 +9660,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.x86_64-apple-darwin.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -7836,10 +9816,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-apple-darwin.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-apple-darwin.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -8016,16 +10004,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.x86_64-apple-darwin.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.x86_64-apple-darwin.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.x86_64-pc-windows-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-pc-windows-gnu.tar.gz"
-hash = "08c5ea7e7e400261f3b53a8d05ed33e3a76e2f0ec72afba09b11bce7bfc461a2"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-pc-windows-gnu.tar.xz"
-xz_hash = "278a16ceadec2e1902341c79f656db354945a64ad2721979431e11ceb2a41df1"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-pc-windows-gnu.tar.gz"
+hash = "54f694b0cb7cecda3b5ab9c00d160c80a2635453b8b62558bace2985f57d8d89"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-pc-windows-gnu.tar.xz"
+xz_hash = "fbe9c7cb87607bb6333e17407d67a83c33e2c2af35745f797662184785b6a8de"
 
 [[pkg.rust.target.x86_64-pc-windows-gnu.components]]
 pkg = "rustc"
@@ -8047,6 +10143,10 @@ target = "x86_64-pc-windows-gnu"
 pkg = "rust-mingw"
 target = "x86_64-pc-windows-gnu"
 
+[[pkg.rust.target.x86_64-pc-windows-gnu.components]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
 [[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
 pkg = "clippy-preview"
 target = "x86_64-pc-windows-gnu"
@@ -8095,6 +10195,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -8247,10 +10351,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -8427,16 +10539,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.x86_64-pc-windows-gnu.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.x86_64-pc-windows-msvc]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-pc-windows-msvc.tar.gz"
-hash = "11154c1088c78d9169976440eac2bf0d1221098b390abd9d398c8889da5d8af6"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-pc-windows-msvc.tar.xz"
-xz_hash = "24447ab37c43b261ad3301a8adc341ed1204c3c3d529de7927375ad58ebcd9d5"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-pc-windows-msvc.tar.gz"
+hash = "38d6de5ba3dc9053f54a5094698d644ea59c0fa82afe51db5349a93b5a0ac9d6"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-pc-windows-msvc.tar.xz"
+xz_hash = "bfb3f2c990f49ba7178bcb6f2c825deba6bcb22d1d4b5d0988ee5cd2e05f5c96"
 
 [[pkg.rust.target.x86_64-pc-windows-msvc.components]]
 pkg = "rustc"
@@ -8454,6 +10674,10 @@ target = "x86_64-pc-windows-msvc"
 pkg = "rust-docs"
 target = "x86_64-pc-windows-msvc"
 
+[[pkg.rust.target.x86_64-pc-windows-msvc.components]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
 [[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
 pkg = "clippy-preview"
 target = "x86_64-pc-windows-msvc"
@@ -8502,6 +10726,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -8654,10 +10882,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -8834,16 +11070,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.x86_64-pc-windows-msvc.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.x86_64-unknown-freebsd]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-unknown-freebsd.tar.gz"
-hash = "405f0b8614a11213d05fb877cd73b1965da0043688d8511b314a13fc938a8cf5"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-unknown-freebsd.tar.xz"
-xz_hash = "429ca606159c734dca31fc50d051f2de30e9fff68fcb43d7245e11cb54bd3f22"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-unknown-freebsd.tar.gz"
+hash = "eed23d41751acaea8981382d85336443f7493ea74e8e85facce31e7075f105b0"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-unknown-freebsd.tar.xz"
+xz_hash = "d783446b95c544e3fef07d54a5d672ca65a2f13a944d56109abfb800ab48ca03"
 
 [[pkg.rust.target.x86_64-unknown-freebsd.components]]
 pkg = "rustc"
@@ -8857,6 +11201,10 @@ target = "x86_64-unknown-freebsd"
 pkg = "cargo"
 target = "x86_64-unknown-freebsd"
 
+[[pkg.rust.target.x86_64-unknown-freebsd.components]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
 [[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
 pkg = "clippy-preview"
 target = "x86_64-unknown-freebsd"
@@ -8905,6 +11253,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -9057,10 +11409,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -9237,16 +11597,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.x86_64-unknown-freebsd.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.x86_64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-unknown-linux-gnu.tar.gz"
-hash = "ecac6995a8d217f305ba7adb70b1bea1bf56b6c2c974635bedc21bada9a5b51d"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-unknown-linux-gnu.tar.xz"
-xz_hash = "3b34b98634d24cc3e676adef49ef0b974eae60c25533fa92dd628a71d5e66dff"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-unknown-linux-gnu.tar.gz"
+hash = "6bab0548158399320e0efb03b6a1f7dad6bf0299328d0a3e6a392e4b330dc9a2"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-unknown-linux-gnu.tar.xz"
+xz_hash = "68008ae29f849fb749e786d1aa8a4e1cee54d51287e3ae2fb5db3c270fcc211d"
 
 [[pkg.rust.target.x86_64-unknown-linux-gnu.components]]
 pkg = "rustc"
@@ -9264,6 +11732,10 @@ target = "x86_64-unknown-linux-gnu"
 pkg = "rust-docs"
 target = "x86_64-unknown-linux-gnu"
 
+[[pkg.rust.target.x86_64-unknown-linux-gnu.components]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
 [[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
 pkg = "clippy-preview"
 target = "x86_64-unknown-linux-gnu"
@@ -9312,6 +11784,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -9464,10 +11940,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -9644,16 +12128,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
+[[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.x86_64-unknown-linux-gnu.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.x86_64-unknown-linux-musl]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-unknown-linux-musl.tar.gz"
-hash = "38cbd5543f658d2a645c326bc132cf0b059e648cfe52b16386a3a27e9fba4dfe"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-unknown-linux-musl.tar.xz"
-xz_hash = "a32687e34658ffd9331aadce58f4fd0295cf5261e5c90e2ef88a2f300695583b"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-unknown-linux-musl.tar.gz"
+hash = "359aae8f52ab1d45f72e93f546febaa4c9a8c55ebea894605aa552dda189b261"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-unknown-linux-musl.tar.xz"
+xz_hash = "fd0801abce5f44341f041e6235f12f1331942a515a619e83167f7cd6ebc584b7"
 
 [[pkg.rust.target.x86_64-unknown-linux-musl.components]]
 pkg = "rustc"
@@ -9667,6 +12259,10 @@ target = "x86_64-unknown-linux-musl"
 pkg = "cargo"
 target = "x86_64-unknown-linux-musl"
 
+[[pkg.rust.target.x86_64-unknown-linux-musl.components]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
 [[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
 pkg = "clippy-preview"
 target = "x86_64-unknown-linux-musl"
@@ -9715,6 +12311,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -9867,10 +12467,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -10047,16 +12655,124 @@ target = "x86_64-unknown-netbsd"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.x86_64-unknown-linux-musl.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust.target.x86_64-unknown-netbsd]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-unknown-netbsd.tar.gz"
-hash = "8ca9afac0515ab07f97640f64520040b878e802a50f9a3a5cf044dcef6a68b4c"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-nightly-x86_64-unknown-netbsd.tar.xz"
-xz_hash = "45e7f0dd519c2ed93b15d6f688746329c2306197f1e622c41cca445cc6ac3733"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-unknown-netbsd.tar.gz"
+hash = "fcfed2dfea083e301dba9823e0080807448807d8250783731d471b87f3866a78"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-nightly-x86_64-unknown-netbsd.tar.xz"
+xz_hash = "e03ead44a8aaf9f1d99150f84fa94f05bce22eec7d8ce6672799248150f7c1a8"
 
 [[pkg.rust.target.x86_64-unknown-netbsd.components]]
 pkg = "rustc"
@@ -10070,6 +12786,10 @@ target = "x86_64-unknown-netbsd"
 pkg = "cargo"
 target = "x86_64-unknown-netbsd"
 
+[[pkg.rust.target.x86_64-unknown-netbsd.components]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-netbsd"
+
 [[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
 pkg = "clippy-preview"
 target = "x86_64-unknown-netbsd"
@@ -10118,6 +12838,10 @@ target = "aarch64-pc-windows-msvc"
 pkg = "rust-std"
 target = "aarch64-unknown-cloudabi"
 
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rust-std"
+target = "aarch64-unknown-hermit"
+
 [[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
 pkg = "rust-std"
 target = "aarch64-unknown-linux-gnu"
@@ -10270,10 +12994,18 @@ target = "mips-unknown-linux-musl"
 pkg = "rust-std"
 target = "mips64-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rust-std"
+target = "mips64-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
 pkg = "rust-std"
 target = "mips64el-unknown-linux-gnuabi64"
 
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rust-std"
+target = "mips64el-unknown-linux-muslabi64"
+
 [[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
 pkg = "rust-std"
 target = "mipsisa32r6-unknown-linux-gnu"
@@ -10450,50 +13182,161 @@ target = "x86_64-unknown-linux-musl"
 pkg = "rust-std"
 target = "x86_64-unknown-redox"
 
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rust-std"
+target = "x86_64-unknown-hermit"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "aarch64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabi"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "arm-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "armv7-unknown-linux-gnueabihf"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "i686-apple-darwin"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "i686-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "i686-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "mips-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "mips64-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "mips64el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "mipsel-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa32r6el-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "mipsisa64r6el-unknown-linux-gnuabi64"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "powerpc-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "powerpc64le-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "s390x-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-apple-darwin"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-pc-windows-msvc"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-freebsd"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-gnu"
+
+[[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
+pkg = "rustc-dev"
+target = "x86_64-unknown-linux-musl"
+
 [[pkg.rust.target.x86_64-unknown-netbsd.extensions]]
 pkg = "rust-src"
 target = "*"
 
 [pkg.rust-analysis]
-version = "1.40.0-nightly (37538aa13 2019-09-25)"
-git_commit_hash = "37538aa1365d1f8a10770a7d15c95b3167c8db57"
+version = "1.40.0-nightly (aa69777ea 2019-10-29)"
+git_commit_hash = "aa69777ea2902208b24b3fd77767d577ceaf6386"
 [pkg.rust-analysis.target.aarch64-apple-ios]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-aarch64-apple-ios.tar.gz"
-hash = "d0791911d4b3574f5e2d947fdcf3f9df03148701a0552e461a7075e34ec8d6dd"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-aarch64-apple-ios.tar.xz"
-xz_hash = "62e5252a5a5b024e6f002027d6663139042df519aa5160b0c6b319f3ba303698"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-aarch64-apple-ios.tar.gz"
+hash = "45a70c175d6da4439f72a3cdf808b94c13e76e13f7def4518059b87ff4b1c0d3"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-aarch64-apple-ios.tar.xz"
+xz_hash = "5335e1c85ad3df3a7c9aafa84cbbd270b0afb663b188613b90aa15fe94cf1176"
 
 [pkg.rust-analysis.target.aarch64-fuchsia]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-aarch64-fuchsia.tar.gz"
-hash = "bafdd317045e4849c44c15a907ff834aa82edd9a2b380892ec301216fd2b1f99"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-aarch64-fuchsia.tar.xz"
-xz_hash = "aac23063165c0046890ee68efc1932b03b7ebf420b3882e98ec6f3b44c8210d1"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-aarch64-fuchsia.tar.gz"
+hash = "2e483e4a617c88d4347eaf578e8c5b0e1bd1420186516efdacc3ce00d6d9f689"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-aarch64-fuchsia.tar.xz"
+xz_hash = "14495e2696d0e245c3e299d9476418f88ab41cce5fd161a55f31c9473b0ad93d"
 
 [pkg.rust-analysis.target.aarch64-linux-android]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-aarch64-linux-android.tar.gz"
-hash = "91b6495d5bf8184eb48325d07717de58aa997dba5f2abe5c5b932038b9637446"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-aarch64-linux-android.tar.xz"
-xz_hash = "c406154729122f89a0e38bba04023a1ec434ef58f8e96783dd50d20029af32cb"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-aarch64-linux-android.tar.gz"
+hash = "93edf8beb1a711392d6040f863718b4bd74451a380508aeccffa3db8ebc5b256"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-aarch64-linux-android.tar.xz"
+xz_hash = "3aa295ef3283a6af464b60fdc895ae6e139465c344f19965ab4293207bfa9009"
 
 [pkg.rust-analysis.target.aarch64-pc-windows-msvc]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-aarch64-pc-windows-msvc.tar.gz"
-hash = "09020ee45b1da45039631ff14a1798d933bfcdf1e7c5a2291a05d966b060b868"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-aarch64-pc-windows-msvc.tar.xz"
-xz_hash = "e6a5339e5621f34353a21383b07b366e251be76519efbe2fd80b2c2af4bfe393"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-aarch64-pc-windows-msvc.tar.gz"
+hash = "1661f8ae18ecfb65d6708b2362a84931c39b7f098b9e1af9410a5e396f42ea1b"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-aarch64-pc-windows-msvc.tar.xz"
+xz_hash = "b79c967fb19368fe88f07ee8e4611d4b7abe6ccea637ae565b90f0938611af2f"
 
 [pkg.rust-analysis.target.aarch64-unknown-cloudabi]
 available = false
 
+[pkg.rust-analysis.target.aarch64-unknown-hermit]
+available = false
+
 [pkg.rust-analysis.target.aarch64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-aarch64-unknown-linux-gnu.tar.gz"
-hash = "1b58bb0d21c4cd320107c7cf84be4f22eb55668074a5575adadc604cf074a935"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-aarch64-unknown-linux-gnu.tar.xz"
-xz_hash = "6f0b5b2eb5a1702db43255359596f7966a65f321d2cec474d48b8bc9724e89be"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-aarch64-unknown-linux-gnu.tar.gz"
+hash = "add7efa9690d88a4d01db9841d5efcb3421d153997c150d5021c581759816e71"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-aarch64-unknown-linux-gnu.tar.xz"
+xz_hash = "086356d967e4c54382dd26c9484412a00dd8689a8a51f6326894154620688b28"
 
 [pkg.rust-analysis.target.aarch64-unknown-linux-musl]
 available = false
@@ -10503,24 +13346,24 @@ available = false
 
 [pkg.rust-analysis.target.arm-linux-androideabi]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-arm-linux-androideabi.tar.gz"
-hash = "7c16d94a8661bd265471ef77e97c6c2b082ea0f9ff32ca729b2d252e2a358cf0"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-arm-linux-androideabi.tar.xz"
-xz_hash = "9e74fd3d8dafd0a781b3c63598e87fc59dfbecb3d5d1a06cc3ee130f40e95d97"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-arm-linux-androideabi.tar.gz"
+hash = "bd76220db7de6a1e1618b6d545a228b5e2dfa5edc4cac47f75f5c8c1876c3475"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-arm-linux-androideabi.tar.xz"
+xz_hash = "f282e6feedcde76ea6aaf91f5d961a8e605b7e66f9bd4c1761b19875bc697f90"
 
 [pkg.rust-analysis.target.arm-unknown-linux-gnueabi]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-arm-unknown-linux-gnueabi.tar.gz"
-hash = "e4e02797b4adcbac6415bfb32c74470aafd77ad33ee45654a3e80c4f416e0ee6"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-arm-unknown-linux-gnueabi.tar.xz"
-xz_hash = "4662e088fb974d2125b9714e3babc225b0260ba206f8b88ba28d9d311f4ce1b5"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-arm-unknown-linux-gnueabi.tar.gz"
+hash = "c16e2c926aa5be135f0adc13095cd5d2af2e76a81db590178ae77ede0bd21fcd"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-arm-unknown-linux-gnueabi.tar.xz"
+xz_hash = "0add8331f8012187a44cb510304e2ad532a4d722dba2efe543b2f7c1a0a4e38b"
 
 [pkg.rust-analysis.target.arm-unknown-linux-gnueabihf]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-arm-unknown-linux-gnueabihf.tar.gz"
-hash = "c7768391e7d317cd9d3a6eda1e33d2dc441627bd4c2a749af33d14d518e1916b"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-arm-unknown-linux-gnueabihf.tar.xz"
-xz_hash = "5e570b498d4a2f200bcee919ee7fd50f34191a3ff2f1b883857d5ecd9792be98"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-arm-unknown-linux-gnueabihf.tar.gz"
+hash = "86c3a955ce99f1726e3ec2718fae557dba739109469738026a78012e3381e65d"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-arm-unknown-linux-gnueabihf.tar.xz"
+xz_hash = "1c04aa8347e988787e36f8de4fece63dc41ef36f56bbe6c8e262feb238c8f245"
 
 [pkg.rust-analysis.target.arm-unknown-linux-musleabi]
 available = false
@@ -10542,38 +13385,38 @@ available = false
 
 [pkg.rust-analysis.target.armv7-apple-ios]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7-apple-ios.tar.gz"
-hash = "08638999cf2d7910797eecde250fa0a1f6bf54aeaf757e75668ebbe386504d23"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7-apple-ios.tar.xz"
-xz_hash = "a1a9fb6840686c463cc6c06ab78b13ce45ba2d5ce07c23c80bbe4107009c5854"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-armv7-apple-ios.tar.gz"
+hash = "fc913cee51f2e892f58c5837149d3e352292e6d0f85bf981a8e9793341999b6f"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-armv7-apple-ios.tar.xz"
+xz_hash = "ad27000d46b3e5647831c6b48a953b1865466ed32e2ce0a17097c1c65f86deec"
 
 [pkg.rust-analysis.target.armv7-linux-androideabi]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7-linux-androideabi.tar.gz"
-hash = "46b7cd6299961f2e2987188cf9ab4968f62ccaad618b34003ef456701aa65b3e"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7-linux-androideabi.tar.xz"
-xz_hash = "60bdcf431cd180a4687cedabb92a10dff9867b8cb87b1b05d7e89380dc9c434e"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-armv7-linux-androideabi.tar.gz"
+hash = "9fce117dc289a0fbe34c4c74751ac8ebeacf5f6c0dd2e04be908085e59e521fd"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-armv7-linux-androideabi.tar.xz"
+xz_hash = "96f24c0fae084671e8434f47465e7402a6869cbad326a54178ddcaefc96d4f8f"
 
 [pkg.rust-analysis.target.armv7-unknown-linux-gnueabi]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7-unknown-linux-gnueabi.tar.gz"
-hash = "43fb576c352b335962f165308dfda25744256bd8af00aa90addf8daa6fc53ec5"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7-unknown-linux-gnueabi.tar.xz"
-xz_hash = "221848e3c72754b92afeee3e18beed88db28e9f3493e35f611f2a3d254f99e61"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-armv7-unknown-linux-gnueabi.tar.gz"
+hash = "e395ea2b0c0b8ea9a9a030249a73826d6ce093a967e84addd74e3f70b3b2f02c"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-armv7-unknown-linux-gnueabi.tar.xz"
+xz_hash = "aeb2f4cc44d3d9d88b2bcdc8242c58c89c11db692c128794c2f7e4d683e00651"
 
 [pkg.rust-analysis.target.armv7-unknown-linux-gnueabihf]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7-unknown-linux-gnueabihf.tar.gz"
-hash = "a777755037aa7b153dd063bfc193ef26a347768ede8fbe491ba5a512866dbbcf"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7-unknown-linux-gnueabihf.tar.xz"
-xz_hash = "6839659e669cf11f201c54351834461ccec7f2fb508e39b6f092b1e31dfb5b62"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-armv7-unknown-linux-gnueabihf.tar.gz"
+hash = "6b4157973bb2c7050fbbd9cf1e459ff5221b41ed29ddd769e1419c134934f6f0"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-armv7-unknown-linux-gnueabihf.tar.xz"
+xz_hash = "6e80fde1d28ce14e1cc76629b9081b88a5be5d3049ad5a0e68871669a97bd3b2"
 
 [pkg.rust-analysis.target.armv7-unknown-linux-musleabi]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7-unknown-linux-musleabi.tar.gz"
-hash = "fe16c6be94b11c90c0106780af002dde1fff3c0d7bcf4b62bfb2e405dcc97ccf"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7-unknown-linux-musleabi.tar.xz"
-xz_hash = "ce72247d6259c9481809e6b6e0510efdbe3eac5b11dab8b456f8426f1283d107"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-armv7-unknown-linux-musleabi.tar.gz"
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 [pkg.rust-analysis.target.armv7-unknown-linux-musleabihf]
 available = false
@@ -10586,27 +13429,27 @@ available = false
 
 [pkg.rust-analysis.target.armv7s-apple-ios]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7s-apple-ios.tar.gz"
-hash = "2e685fdea464b478612fc36dbfb5d22d5ce9f5a221d159d4c9a6581565a442bb"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-armv7s-apple-ios.tar.xz"
-xz_hash = "7bfd680b1048d991a4cb74de10913cca56325b12742fc8011dc5dcd22953b388"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-armv7s-apple-ios.tar.gz"
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 [pkg.rust-analysis.target.asmjs-unknown-emscripten]
 available = false
 
 [pkg.rust-analysis.target.i386-apple-ios]
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-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-i386-apple-ios.tar.gz"
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-xz_hash = "49e1e886c754d6970ab83191addc9f221c672245e4da82de070de9ec9b3f1304"
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 [pkg.rust-analysis.target.i586-pc-windows-msvc]
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-xz_hash = "b041ac502248524845c3761f0b349f9dd05c5914a744ab44a80cb01cf1e6f0bd"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-i586-pc-windows-msvc.tar.gz"
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 [pkg.rust-analysis.target.i586-unknown-linux-gnu]
 available = false
@@ -10616,79 +13459,85 @@ available = false
 
 [pkg.rust-analysis.target.i686-apple-darwin]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-i686-apple-darwin.tar.gz"
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-xz_hash = "1839029e9fd9ca62e50eade5e276d62c42cc5780effc4d4c8ad32e63f6b39ff0"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-i686-apple-darwin.tar.gz"
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 [pkg.rust-analysis.target.i686-linux-android]
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-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-i686-linux-android.tar.gz"
-hash = "f1493a09b4b3be418c4bad8dd6aa62686dcffc4fae0fecb44e1022c30c790f89"
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-xz_hash = "b712566147163de42701f689ebc224b06af06747afbf76622cd6b7aac8f19276"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-i686-linux-android.tar.gz"
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 [pkg.rust-analysis.target.i686-pc-windows-gnu]
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-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-i686-pc-windows-gnu.tar.gz"
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 [pkg.rust-analysis.target.i686-pc-windows-msvc]
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+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-i686-pc-windows-msvc.tar.gz"
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 [pkg.rust-analysis.target.i686-unknown-freebsd]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-i686-unknown-freebsd.tar.gz"
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+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-i686-unknown-freebsd.tar.gz"
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 [pkg.rust-analysis.target.i686-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-i686-unknown-linux-gnu.tar.gz"
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 [pkg.rust-analysis.target.i686-unknown-linux-musl]
 available = false
 
 [pkg.rust-analysis.target.mips-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-mips-unknown-linux-gnu.tar.gz"
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+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-mips-unknown-linux-gnu.tar.gz"
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 [pkg.rust-analysis.target.mips-unknown-linux-musl]
 available = false
 
 [pkg.rust-analysis.target.mips64-unknown-linux-gnuabi64]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-mips64-unknown-linux-gnuabi64.tar.gz"
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+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-mips64-unknown-linux-gnuabi64.tar.gz"
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+
+[pkg.rust-analysis.target.mips64-unknown-linux-muslabi64]
+available = false
 
 [pkg.rust-analysis.target.mips64el-unknown-linux-gnuabi64]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-mips64el-unknown-linux-gnuabi64.tar.gz"
-hash = "10b88d3b1a5de2dd8db719ec5726f2cec3614d0fc82eeeb128b1417dd9b4d1c5"
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-xz_hash = "44aca1534884ce392f3df8d2eda8f63ec635ddcc5090a90c519ebb193ab52030"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-mips64el-unknown-linux-gnuabi64.tar.gz"
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+
+[pkg.rust-analysis.target.mips64el-unknown-linux-muslabi64]
+available = false
 
 [pkg.rust-analysis.target.mipsel-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-mipsel-unknown-linux-gnu.tar.gz"
-hash = "10af8825c05028aae36984f86c428cd16721b4b2686ea6e6b8dc35064710ea4f"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-mipsel-unknown-linux-gnu.tar.xz"
-xz_hash = "0b475eccf6def55c3781e195a836005f73c7390a359a1488d863531a945eae1d"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-mipsel-unknown-linux-gnu.tar.gz"
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 [pkg.rust-analysis.target.mipsel-unknown-linux-musl]
 available = false
@@ -10707,31 +13556,31 @@ available = false
 
 [pkg.rust-analysis.target.nvptx64-nvidia-cuda]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-nvptx64-nvidia-cuda.tar.gz"
-hash = "2ed229fcd97498c33f381219f6c2c3b8c820ca23b4ee6329a243c4d421cb2af5"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-nvptx64-nvidia-cuda.tar.xz"
-xz_hash = "ffedf95d89153b68fd49da92e1119b18d91c53acf4a26abd1b013f37b09301fa"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-nvptx64-nvidia-cuda.tar.gz"
+hash = "1a9ad26d992416729b93e9cc7c641dd3c851f25e9cd07e0e8ae157a4de428d43"
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 [pkg.rust-analysis.target.powerpc-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-powerpc-unknown-linux-gnu.tar.gz"
-hash = "a427761353e14d08134aa78d96ffdda5810c4c20fb85b3b790fadfc6f893baaf"
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-xz_hash = "fe977c07145a51ce0fe9f16b0de8a7aa9e68984795978fe2885b1e515e7eeb9c"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-powerpc-unknown-linux-gnu.tar.gz"
+hash = "e10df9400558af51efc4806a67fc72cc72a60a9bfc96cda00d3167928bb3358c"
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 [pkg.rust-analysis.target.powerpc64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-powerpc64-unknown-linux-gnu.tar.gz"
-hash = "6ff8af03f943e2483258fd0abdfe2ee346a908efa25069e817a0aafad029152f"
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-xz_hash = "023fc47fcf0567cd14f8648d2b9c737c63e6a1cbb497d33c1a830040dc868beb"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-powerpc64-unknown-linux-gnu.tar.gz"
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 [pkg.rust-analysis.target.powerpc64le-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-powerpc64le-unknown-linux-gnu.tar.gz"
-hash = "a5395995f873363c3b4112308bc522d7b7e61b8bfdcc4621d062406e15336cbd"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-powerpc64le-unknown-linux-gnu.tar.xz"
-xz_hash = "55455909393995af28a8b11ddc5bf0b866e8a159133b6a4cd98e661fa3299ee2"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-powerpc64le-unknown-linux-gnu.tar.gz"
+hash = "a4f1632d36025ed8e0fdd3cb7df4a01ec28cb834716aafe2cf40c3593e74a05a"
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+xz_hash = "872c5963cd06e19e83d08873f0d9ccdc1859fbcef14e2b9390c6ffbf2a0c7366"
 
 [pkg.rust-analysis.target.riscv32i-unknown-none-elf]
 available = false
@@ -10750,20 +13599,20 @@ available = false
 
 [pkg.rust-analysis.target.s390x-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-s390x-unknown-linux-gnu.tar.gz"
-hash = "529a27a8942229888c654c0323683664e8d3476278d993d2d32cae5739942200"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-s390x-unknown-linux-gnu.tar.xz"
-xz_hash = "e93f34918f8850a1b0c930a0c06af25a03f4cf3d7a8d51f6f85cf8f46aaf2dcd"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-s390x-unknown-linux-gnu.tar.gz"
+hash = "6938c8ddc1df730c221f62a1fb4e335cae785b887b8b50cd00a7320ab6583db5"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-s390x-unknown-linux-gnu.tar.xz"
+xz_hash = "fa14c589d2f84d5901fa0fd4bdb96b0ca375408ea899ba23eed32b2c503836ce"
 
 [pkg.rust-analysis.target.sparc64-unknown-linux-gnu]
 available = false
 
 [pkg.rust-analysis.target.sparcv9-sun-solaris]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-sparcv9-sun-solaris.tar.gz"
-hash = "b944000bf8a94d4d76c5f5182da9a6b8007c616e2c9ab7b99dfd95dff16e2c41"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-sparcv9-sun-solaris.tar.xz"
-xz_hash = "dae0c39ab551221dbf83cd5e474bb8822256c7d9734b3faa7d4272065880da98"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-sparcv9-sun-solaris.tar.gz"
+hash = "1408a749170bbcea027134e2945dd7d9aa6b17d1e6c09e13b52ba22c0f1663c9"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-sparcv9-sun-solaris.tar.xz"
+xz_hash = "0aaeecc5bca80ae7ae0829d1cbb390026bac0daf5e5605535cb434f0d4dd32eb"
 
 [pkg.rust-analysis.target.thumbv6m-none-eabi]
 available = false
@@ -10779,10 +13628,10 @@ available = false
 
 [pkg.rust-analysis.target.thumbv7neon-linux-androideabi]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-thumbv7neon-linux-androideabi.tar.gz"
-hash = "3a882cc9b772224183c1eaf1ae5d3f3547be20a11fcadbcab4ca10328b8281bc"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-thumbv7neon-linux-androideabi.tar.xz"
-xz_hash = "d3aa9d2094152ab5d0ef8aabbfb211c9ca5f6ffb64497fabb4aff8436a358e30"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-thumbv7neon-linux-androideabi.tar.gz"
+hash = "ca95aa370056b7d52440f168dc90449d298578f2c1f346c6968ee64ac0f51c1d"
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 [pkg.rust-analysis.target.thumbv7neon-unknown-linux-gnueabihf]
 available = false
@@ -10801,513 +13650,533 @@ available = false
 
 [pkg.rust-analysis.target.wasm32-unknown-unknown]
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-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-wasm32-unknown-unknown.tar.gz"
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-xz_hash = "a24b6148f94eafea4ffcc6a833fcbbe9e4d8609221abd8458987967599c0a94a"
+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-wasm32-unknown-unknown.tar.gz"
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 [pkg.rust-analysis.target.wasm32-wasi]
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-hash = "8f05f5ecd9a6bc52837184732668bf2c569f52a411e263913b9738fec22dcc53"
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-xz_hash = "64543797dd0ea2bd468750f22c248e7e38ee357bada797b8cf56767fac2fcb75"
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 [pkg.rust-analysis.target.x86_64-apple-darwin]
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-xz_hash = "1812ff60dbf4276d2d48dc98c286187f6f53ba23f897a6a83f7333d27fb8cc6a"
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 [pkg.rust-analysis.target.x86_64-apple-ios]
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 [pkg.rust-analysis.target.x86_64-fortanix-unknown-sgx]
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 [pkg.rust-analysis.target.x86_64-fuchsia]
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 [pkg.rust-analysis.target.x86_64-linux-android]
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+url = "https://static.rust-lang.org/dist/2019-10-30/rust-analysis-nightly-x86_64-linux-android.tar.gz"
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 [pkg.rust-analysis.target.x86_64-pc-solaris]
 available = false
 
 [pkg.rust-analysis.target.x86_64-pc-windows-gnu]
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-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-x86_64-pc-windows-gnu.tar.gz"
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 [pkg.rust-analysis.target.x86_64-pc-windows-msvc]
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-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-x86_64-pc-windows-msvc.tar.gz"
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 [pkg.rust-analysis.target.x86_64-rumprun-netbsd]
 available = false
 
 [pkg.rust-analysis.target.x86_64-sun-solaris]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-x86_64-sun-solaris.tar.gz"
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 [pkg.rust-analysis.target.x86_64-unknown-cloudabi]
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 [pkg.rust-analysis.target.x86_64-unknown-freebsd]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-x86_64-unknown-freebsd.tar.gz"
-hash = "3571b2b3b5480afbf006319f125f99a99d3b800a1b25429e4d23efcdabb283af"
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+
+[pkg.rust-analysis.target.x86_64-unknown-hermit]
+available = false
 
 [pkg.rust-analysis.target.x86_64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rust-analysis-nightly-x86_64-unknown-linux-gnu.tar.gz"
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 [pkg.rust-analysis.target.x86_64-unknown-linux-gnux32]
 available = true
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 [pkg.rust-analysis.target.x86_64-unknown-linux-musl]
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 [pkg.rust-analysis.target.x86_64-unknown-netbsd]
 available = true
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 [pkg.rust-analysis.target.x86_64-unknown-redox]
 available = false
 
 [pkg.rust-docs]
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-git_commit_hash = "37538aa1365d1f8a10770a7d15c95b3167c8db57"
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 [pkg.rust-docs.target.i686-apple-darwin]
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 [pkg.rust-docs.target.i686-pc-windows-gnu]
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 [pkg.rust-docs.target.i686-pc-windows-msvc]
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 [pkg.rust-std.target.aarch64-unknown-cloudabi]
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+[pkg.rust-std.target.aarch64-unknown-hermit]
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+
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 [pkg.rust-std.target.aarch64-unknown-redox]
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 [pkg.rust-std.target.mipsel-unknown-linux-gnu]
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 [pkg.rust-std.target.mipsisa32r6-unknown-linux-gnu]
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@@ -11323,373 +14192,376 @@ available = false
 
 [pkg.rust-std.target.nvptx64-nvidia-cuda]
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 [pkg.rust-std.target.powerpc64-unknown-linux-gnu]
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 [pkg.rust-std.target.x86_64-unknown-freebsd]
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 [pkg.rust-std.target.x86_64-unknown-linux-gnu]
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 [pkg.rust-std.target.x86_64-unknown-linux-gnux32]
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 [pkg.rust-std.target.x86_64-unknown-linux-musl]
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 [pkg.rust-std.target.x86_64-unknown-netbsd]
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 [pkg.rust-std.target.x86_64-unknown-redox]
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 [pkg.rustc]
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 [pkg.rustc.target.aarch64-unknown-linux-gnu]
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 [pkg.rustc.target.arm-unknown-linux-gnueabi]
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 [pkg.rustc.target.arm-unknown-linux-gnueabihf]
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 [pkg.rustc.target.armv7-unknown-linux-gnueabihf]
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 [pkg.rustc.target.i686-apple-darwin]
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 [pkg.rustc.target.i686-unknown-linux-gnu]
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 [pkg.rustc.target.mips-unknown-linux-gnu]
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 [pkg.rustc.target.mipsisa32r6-unknown-linux-gnu]
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 [pkg.rustc.target.x86_64-unknown-linux-gnu]
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+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-mipsel-unknown-linux-gnu.tar.gz"
+hash = "cf2b65be64fb0b1b1f7e707669ed9f11ff49d7a8c85ee98140e66277db9804f3"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-mipsel-unknown-linux-gnu.tar.xz"
+xz_hash = "9f8973edd6583db14a374e8e04fcdd715f0cdee26e63fa6bc4a559bcd0dbda8b"
+
+[pkg.rustc-dev.target.mipsisa32r6-unknown-linux-gnu]
+available = false
+
+[pkg.rustc-dev.target.mipsisa32r6el-unknown-linux-gnu]
+available = false
+
+[pkg.rustc-dev.target.mipsisa64r6-unknown-linux-gnuabi64]
+available = false
+
+[pkg.rustc-dev.target.mipsisa64r6el-unknown-linux-gnuabi64]
+available = false
+
+[pkg.rustc-dev.target.powerpc-unknown-linux-gnu]
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-powerpc-unknown-linux-gnu.tar.gz"
+hash = "8ea95e5dae0566202c94fd7301c10967b1f5cf7bf427bffa86a272cb1320427e"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-powerpc-unknown-linux-gnu.tar.xz"
+xz_hash = "ad02367f99dddb3bd46302096ca272aa71cbd7b2ddb4aaa92e237c97eb1f53c4"
+
+[pkg.rustc-dev.target.powerpc64-unknown-linux-gnu]
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-powerpc64-unknown-linux-gnu.tar.gz"
+hash = "eab5e8977ae446e288601c5fa639101626f8cdda07600322210afb4d29d62d9d"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-powerpc64-unknown-linux-gnu.tar.xz"
+xz_hash = "0883095d614c9acc5582cb8b93fc09b6849cf07f07d576deed69f920308a4dc5"
+
+[pkg.rustc-dev.target.powerpc64le-unknown-linux-gnu]
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-powerpc64le-unknown-linux-gnu.tar.gz"
+hash = "ee28df3531b9f4100f1adcb07ef6827ff6d37de9f571d16056fbe220c496f6cb"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-powerpc64le-unknown-linux-gnu.tar.xz"
+xz_hash = "c7e9ac0201a5746cb484632fbac8303f7e804696e3ccbf09fcdbd1a3656c6ead"
+
+[pkg.rustc-dev.target.s390x-unknown-linux-gnu]
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-s390x-unknown-linux-gnu.tar.gz"
+hash = "e45aa0fcce94ad0a0f15d3d6e637c1a93b745187ac929de640a6a96f98f9feac"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-s390x-unknown-linux-gnu.tar.xz"
+xz_hash = "2cc49896d363f885667e5a2de82c1ca842fc5316fcba7fe46945e439f6c996f9"
+
+[pkg.rustc-dev.target.x86_64-apple-darwin]
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-apple-darwin.tar.gz"
+hash = "19a7538be23aca05d55d0314b25774a740e6f59cf8d1d07b568de6c00794bc5e"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-apple-darwin.tar.xz"
+xz_hash = "16a5710d3ec9cb973a9c56db7f7feeb681cb9b21be3df30a06778dd4160935af"
+
+[pkg.rustc-dev.target.x86_64-pc-windows-gnu]
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-pc-windows-gnu.tar.gz"
+hash = "6c8ff879a8367f0d32afe600ee0b1a8b0fede388542607236e20ed7c7986456e"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-pc-windows-gnu.tar.xz"
+xz_hash = "a0fe81d1ccb1199e34cef272e9a69a58a422e961f8d0d8155c2fdff912e19cfb"
+
+[pkg.rustc-dev.target.x86_64-pc-windows-msvc]
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-pc-windows-msvc.tar.gz"
+hash = "132de12d881e3057825b54bb0f251d1880e42d33be210fb1fff0464ed0162ee9"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-pc-windows-msvc.tar.xz"
+xz_hash = "c78e6729914cc803364a4eccb981c17e314a7a9184b65efde6f80d993ffb54ce"
+
+[pkg.rustc-dev.target.x86_64-unknown-freebsd]
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-unknown-freebsd.tar.gz"
+hash = "55c8f5e6e70b9148f0d27dec4fc34b63e202af3bef7126734cf2be817e08e76a"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-unknown-freebsd.tar.xz"
+xz_hash = "d78f603c28afb999252ab997c91fc1479dfe17c254e7cd057311decab178c4b8"
+
+[pkg.rustc-dev.target.x86_64-unknown-linux-gnu]
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-unknown-linux-gnu.tar.gz"
+hash = "ee32df8d45ff058d3cb5ac6f8c24b771064eb6b6d74403236eed95b4db581a85"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-unknown-linux-gnu.tar.xz"
+xz_hash = "25a5cf6b5b927f9600240133712b6c880a562c3bdb036560988733b8eaa71d41"
+
+[pkg.rustc-dev.target.x86_64-unknown-linux-musl]
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-unknown-linux-musl.tar.gz"
+hash = "0736a9a3955b0e9332f516ce69e91d98165309dad67aa2e7d583c0928fd3ec60"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-unknown-linux-musl.tar.xz"
+xz_hash = "9b07acaaa928fe330393d0f9efe893ab1a12a8badd0c6b8e583775724adb76f5"
+
+[pkg.rustc-dev.target.x86_64-unknown-netbsd]
+available = true
+url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-unknown-netbsd.tar.gz"
+hash = "9fd3910f4339601ffa43f398eb39637692616c956073161cceb70cad74be56ba"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustc-dev-nightly-x86_64-unknown-netbsd.tar.xz"
+xz_hash = "9fc08080bbf6aa5f6778367771069e2180a71854a802d65525d14a6449848136"
 
 [pkg.rustfmt-preview]
-version = "1.4.8-nightly (afb1ee1c1 2019-09-08)"
+version = "1.4.9-nightly (33e366708 2019-10-07)"
 [pkg.rustfmt-preview.target.aarch64-unknown-linux-gnu]
 available = false
 
@@ -11796,31 +14844,31 @@ available = false
 
 [pkg.rustfmt-preview.target.i686-apple-darwin]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-i686-apple-darwin.tar.gz"
-hash = "035503b2a0f7a9c5c9685de58586bcbebb7e4be0a90c2d024e8a05e852853be1"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-i686-apple-darwin.tar.xz"
-xz_hash = "5fee33b1ff2a97432c9fc2133e465007416b717024684612d49d12b509a2f681"
+url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-i686-apple-darwin.tar.gz"
+hash = "e2d216295a5abd3415ee29c24b3e1defd5b7bf6740f3dbc7316cd86488a6f39a"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-i686-apple-darwin.tar.xz"
+xz_hash = "efc5f7725577e8a125c5eaaf44c9bc4310771727732d78eaa83f65b15a45d449"
 
 [pkg.rustfmt-preview.target.i686-pc-windows-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-i686-pc-windows-gnu.tar.gz"
-hash = "cb50ee5e58e20da2454bce2cb059c19c848f79f140ebc28669dabec04a4f6116"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-i686-pc-windows-gnu.tar.xz"
-xz_hash = "1e13a14f78bad678e82f7b056763c16940feee8afff1f8e68bf66a1ae5988f00"
+url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-i686-pc-windows-gnu.tar.gz"
+hash = "0c85d6b6cf25802b7a25d1dd806802e5be581182c9ab053872b4e8f2864b40aa"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-i686-pc-windows-gnu.tar.xz"
+xz_hash = "51da6e772df62e135fd849e2707f387688d60851205657fbed345f723bcfdfd5"
 
 [pkg.rustfmt-preview.target.i686-pc-windows-msvc]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-i686-pc-windows-msvc.tar.gz"
-hash = "b66141bc00e55aa470acefde5f61bd1c015890c654e7390e26d97fa3976668f4"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-i686-pc-windows-msvc.tar.xz"
-xz_hash = "7f69e347a1cd771e0e5885c2ac40c1d104c5695830ee45187467be425efb0d6b"
+url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-i686-pc-windows-msvc.tar.gz"
+hash = "5490b17c4091d53fa8e70bc047b39bfbee5e11b167a391411b91d9cabf6376ba"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-i686-pc-windows-msvc.tar.xz"
+xz_hash = "78274e2b5406e54c62a09271cd3462db5f5111950b956eacf1193128c8d608ee"
 
 [pkg.rustfmt-preview.target.i686-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-i686-unknown-linux-gnu.tar.gz"
-hash = "39dbe86eb20c6f5431390e230cbaaad4e619bdd195432d1550f6b678bf69855d"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-i686-unknown-linux-gnu.tar.xz"
-xz_hash = "1bdc7037af7f09ea0970977efdf2be4482a29ff6ba2f906597d4c9bf7fab18c1"
+url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-i686-unknown-linux-gnu.tar.gz"
+hash = "48f07ad9a514fe6cb6a6253dd592010b21f7e71178479734439c45f602cb37f7"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-i686-unknown-linux-gnu.tar.xz"
+xz_hash = "7df816760ebb92492f75516c45fd47f32b319670752cc7884252314b18762f7c"
 
 [pkg.rustfmt-preview.target.mips-unknown-linux-gnu]
 available = false
@@ -11860,41 +14908,41 @@ available = false
 
 [pkg.rustfmt-preview.target.x86_64-apple-darwin]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-x86_64-apple-darwin.tar.gz"
-hash = "93d8f49a9f9ee0ccd665a9c35bf6b64e45e62acda72c1d9f5e5f5855b6b7e39b"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-x86_64-apple-darwin.tar.xz"
-xz_hash = "bc7654caf9745b56ed7f249432718b3877033610162958afdb8747b7b54d4e8a"
+url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-x86_64-apple-darwin.tar.gz"
+hash = "aa9bfab08732aa1b75cffbacd527caa9f34cf1ec4b10e006fbb2cfc22bf04af0"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-x86_64-apple-darwin.tar.xz"
+xz_hash = "45a9da7b0f47ac2767700461e929d2a60d467b6c272131067a49f6a42ce32c8a"
 
 [pkg.rustfmt-preview.target.x86_64-pc-windows-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-x86_64-pc-windows-gnu.tar.gz"
-hash = "85ec68e23a4b0de48016de95a53362b716e5f8c77960affec1ce61e819300d1d"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-x86_64-pc-windows-gnu.tar.xz"
-xz_hash = "7ae9c93442a3797be4b1e666d8fcc51ef59cb5b727d91142bfdb9037cddf5001"
+url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-x86_64-pc-windows-gnu.tar.gz"
+hash = "9cb39bff584aa9f7f988673a5fa158d2cfba1851accd4c60dfb6573f2a3a7ca2"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-x86_64-pc-windows-gnu.tar.xz"
+xz_hash = "46bfc26db81dc043f19377a3509be5ed5562ae90a72cbc1595a75358509df995"
 
 [pkg.rustfmt-preview.target.x86_64-pc-windows-msvc]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-x86_64-pc-windows-msvc.tar.gz"
-hash = "02510194c3a4f89500a1ba95aab78e229bedbbf0447a4a058585f2b42ce9f719"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-x86_64-pc-windows-msvc.tar.xz"
-xz_hash = "02a957c8a551f27dc654afc0285b24d92233ff63b4fe5e9807a3b3d3ba905f4c"
+url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-x86_64-pc-windows-msvc.tar.gz"
+hash = "9bf2f5123c400af57cca4b9d3c7c0780ce1d9ee18cf8809ae7078a61ab50c8ec"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-x86_64-pc-windows-msvc.tar.xz"
+xz_hash = "78e580fd5d88e945c3b4a4d6b8c20912b7d1eff48ef618d081633450220e1a2d"
 
 [pkg.rustfmt-preview.target.x86_64-unknown-freebsd]
 available = false
 
 [pkg.rustfmt-preview.target.x86_64-unknown-linux-gnu]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-x86_64-unknown-linux-gnu.tar.gz"
-hash = "bac4ac812920dacd2274106feda61b9ad03ebbef657fcdd7030e4c2a5fc9f420"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-x86_64-unknown-linux-gnu.tar.xz"
-xz_hash = "d51eba0ebda91038d445775105202e3af22aca4f3dc4106f320d98f5eec3961b"
+url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-x86_64-unknown-linux-gnu.tar.gz"
+hash = "5ceb7f31d7b2347369a8f05271b1832f5b127eb86d37b2bf9360f4688798a7fb"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-x86_64-unknown-linux-gnu.tar.xz"
+xz_hash = "0ed93d21ad1f344fdee3bb2bee2f01c6d094b7ca0cd231ec771742b9dac31630"
 
 [pkg.rustfmt-preview.target.x86_64-unknown-linux-musl]
 available = true
-url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-x86_64-unknown-linux-musl.tar.gz"
-hash = "5dd794890d4e34c856770b642fbb2921491d2ce05d1b2e2b90d34e0f5348fb3c"
-xz_url = "https://static.rust-lang.org/dist/2019-09-26/rustfmt-nightly-x86_64-unknown-linux-musl.tar.xz"
-xz_hash = "f4ba0e5ffcd81bb7407edd19710d4a5148b48e1ef77ed417f2025e739bdec3ea"
+url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-x86_64-unknown-linux-musl.tar.gz"
+hash = "188478a1ba729b0863ec99d18d02b51104e39e350e53b76ddfc810023b289fc5"
+xz_url = "https://static.rust-lang.org/dist/2019-10-30/rustfmt-nightly-x86_64-unknown-linux-musl.tar.xz"
+xz_hash = "a7d5f66682c30073dfd6f4f3a1d8213f45750ae7f63e9b13b29f98148a798ee1"
 
 [pkg.rustfmt-preview.target.x86_64-unknown-netbsd]
 available = false
@@ -11911,6 +14959,6 @@ to = "rls-preview"
 to = "rustfmt-preview"
 
 [profiles]
-complete = ["rustc", "cargo", "rust-std", "rust-mingw", "rust-docs", "rustfmt-preview", "clippy-preview", "rls-preview", "rust-src", "llvm-tools-preview", "lldb-preview", "rust-analysis", "miri-preview"]
-default = ["rustc", "cargo", "rust-std", "rust-mingw", "rust-docs", "rustfmt-preview", "clippy-preview"]
+complete = ["rustc", "cargo", "rust-std", "rust-mingw", "rust-docs", "rustfmt-preview", "clippy-preview", "rls-preview", "rust-src", "llvm-tools-preview", "lldb-preview", "rust-analysis", "miri-preview", "rustc-dev"]
+default = ["rustc", "cargo", "rust-std", "rust-mingw", "rust-docs", "rustfmt-preview", "clippy-preview", "rustc-dev"]
 minimal = ["rustc", "cargo", "rust-std", "rust-mingw"]
diff --git a/default.nix b/default.nix
index fe88611..dd60d29 100644
--- a/default.nix
+++ b/default.nix
@@ -10,9 +10,9 @@ with pkgs;
 let
   rustcSrc = pkgs.fetchgit {
     url = https://github.com/rust-lang/rust.git;
-    # master of 2019-09-25
-    rev = "37538aa1365d1f8a10770a7d15c95b3167c8db57";
-    sha256 = "1nvddkxwvrsvyx187s5mwj4fwsf26xd4vr6ba1kfy7m2fj7w79hq";
+    # master of 2019-10-30
+    rev = "aa69777ea2902208b24b3fd77767d577ceaf6386";
+    sha256 = "0aq9rb6g7g46abphbvgrig80yymdf75rhllf5pgygardqnh11a02";
     fetchSubmodules = true;
   };
   target = "thumbv7em-none-eabihf";
diff --git a/firmware/Cargo.lock b/firmware/Cargo.lock
index 8a6abef..a40c33a 100644
--- a/firmware/Cargo.lock
+++ b/firmware/Cargo.lock
@@ -151,7 +151,7 @@ dependencies = [
  "libm 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "nb 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "nom 5.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "smoltcp 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smoltcp 0.5.0 (git+https://github.com/m-labs/smoltcp.git?rev=0fedb1db9aa26712830822dd61f065deaa34d611)",
  "tm4c129x 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -287,7 +287,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "smoltcp"
 version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/m-labs/smoltcp.git?rev=0fedb1db9aa26712830822dd61f065deaa34d611#0fedb1db9aa26712830822dd61f065deaa34d611"
 dependencies = [
  "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -415,7 +415,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum same-file 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d931a44fdaa43b8637009e7632a02adc4f2b2e0733c08caa4cf00e8da4a117a7"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
-"checksum smoltcp 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fef582369edb298c6c41319a544ca9c4e83622f226055ccfcb35974fbb55ed34"
+"checksum smoltcp 0.5.0 (git+https://github.com/m-labs/smoltcp.git?rev=0fedb1db9aa26712830822dd61f065deaa34d611)" = "<none>"
 "checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
 "checksum static_assertions 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "7f3eb36b47e512f8f1c9e3d10c2c1965bc992bd9cdb024fa581e2194501c83d3"
 "checksum syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)" = "9ca4b3b69a77cbe1ffc9e198781b7acb0c7365a883670e8f1c1bc66fba79a5c5"
diff --git a/firmware/Cargo.toml b/firmware/Cargo.toml
index 6c85449..e593b97 100644
--- a/firmware/Cargo.toml
+++ b/firmware/Cargo.toml
@@ -23,8 +23,9 @@ lexical-core = { version = "~0.6.1", default-features = false }
 nom = { version = "~5", default-features = false }
 
 [dependencies.smoltcp]
-version = "0.5.0"
-features = ["proto-ipv4", "socket-tcp"]
+git = "https://github.com/m-labs/smoltcp.git"
+rev = "0fedb1db9aa26712830822dd61f065deaa34d611"
+features = ["ethernet", "proto-ipv4", "socket-tcp"]
 default-features = false
 
 [dependencies.compiler_builtins]
diff --git a/firmware/src/ethmac.rs b/firmware/src/ethmac.rs
index 757f0d2..af59351 100644
--- a/firmware/src/ethmac.rs
+++ b/firmware/src/ethmac.rs
@@ -155,11 +155,11 @@ impl RxRing {
             (EMAC_RDES0_FS | EMAC_RDES0_LS)
     }
 
-    unsafe fn buf_as_slice<'a>(&self) -> &'a [u8] {
+    unsafe fn buf_as_slice<'a>(&self) -> &'a mut [u8] {
         let len  = (self.desc_buf[self.cur_desc + 0] & EMAC_RDES0_FL) >> 16;
         let len  = cmp::min(len as usize, ETH_RX_BUFFER_SIZE);
-        let addr = self.desc_buf[self.cur_desc + 2] as *const u8;
-        slice::from_raw_parts(addr, len)
+        let addr = self.desc_buf[self.cur_desc + 2] as *mut u8;
+        slice::from_raw_parts_mut(addr, len)
     }
 
     fn buf_release(&mut self) {
@@ -428,7 +428,7 @@ pub struct RxToken<'a>(&'a mut RxRing);
 
 impl<'a> phy::RxToken for RxToken<'a> {
     fn consume<R, F>(self, _timestamp: Instant, f: F) -> Result<R>
-            where F: FnOnce(&[u8]) -> Result<R> {
+            where F: FnOnce(&mut [u8]) -> Result<R> {
         let result = f(unsafe { self.0.buf_as_slice() });
         self.0.buf_release();
         result