From aa972e5abeecbad1189831fa5ef66eb9c385d001 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Sun, 8 Oct 2023 02:02:06 +0000
Subject: [PATCH 1/2] Lock file maintenance

---
 Cargo.lock                                    | 409 ++++++++----------
 ci/docker/x86_64-unknown-linux-gnu/Dockerfile |   5 +
 2 files changed, 191 insertions(+), 223 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 44e21a96cf..b7b928d405 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -19,9 +19,9 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "aho-corasick"
-version = "1.0.5"
+version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c378d78423fdad8089616f827526ee33c19f2fddbd5de1629152c9593ba4783"
+checksum = "ea5d730647d4fadd988536d06fecce94b7b4f2a7efdae548f1cf4b63205518ab"
 dependencies = [
  "memchr",
 ]
@@ -37,9 +37,9 @@ dependencies = [
 
 [[package]]
 name = "anstream"
-version = "0.5.0"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1f58811cfac344940f1a400b6e6231ce35171f614f26439e80f8c1465c5cc0c"
+checksum = "2ab91ebe16eb252986481c5b62f6098f3b698a45e34b5b98200cf20dd2484a44"
 dependencies = [
  "anstyle",
  "anstyle-parse",
@@ -51,15 +51,15 @@ dependencies = [
 
 [[package]]
 name = "anstyle"
-version = "1.0.2"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15c4c2c83f81532e5845a733998b6971faca23490340a418e9b72a3ec9de12ea"
+checksum = "7079075b41f533b8c61d2a4d073c4676e1f8b249ff94a393b0595db304e0dd87"
 
 [[package]]
 name = "anstyle-parse"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "938874ff5980b03a87c5524b3ae5b59cf99b1d6bc836848df7bc5ada9643c333"
+checksum = "317b9a89c1868f5ea6ff1d9539a69f45dffc21ce321ac1fd1160dfa48c8e2140"
 dependencies = [
  "utf8parse",
 ]
@@ -75,9 +75,9 @@ dependencies = [
 
 [[package]]
 name = "anstyle-wincon"
-version = "2.1.0"
+version = "3.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58f54d10c6dfa51283a066ceab3ec1ab78d13fae00aa49243a45e4571fb79dfd"
+checksum = "f0699d10d2f4d628a98ee7b57b289abbc98ff3bad977cb3152709d4bf2330628"
 dependencies = [
  "anstyle",
  "windows-sys 0.48.0",
@@ -100,9 +100,9 @@ dependencies = [
 
 [[package]]
 name = "async-compression"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d495b6dc0184693324491a5ac05f559acc97bf937ab31d7a1c33dd0016be6d2b"
+checksum = "bb42b2197bf15ccb092b62c74515dbd8b86d0effd934795f6687c93b6e679a2c"
 dependencies = [
  "flate2",
  "futures-core",
@@ -119,7 +119,7 @@ checksum = "bc00ceb34980c03614e35a3a4e218276a0a824e911d07651cd0d858a51e8c0f0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
 ]
 
 [[package]]
@@ -190,9 +190,9 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.21.3"
+version = "0.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "414dcefbc63d77c526a76b3afcf6fbb9b5e2791c19c3aa2297733208750c6e53"
+checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
 
 [[package]]
 name = "bit-set"
@@ -232,32 +232,26 @@ dependencies = [
 
 [[package]]
 name = "bstr"
-version = "1.6.1"
+version = "1.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8042c26c77e5bd6897a7358e0abb3ec412ed126d826988135653fc669263899d"
+checksum = "4c2f7349907b712260e64b0afe2f84692af14a454be26187d9df565c7f69266a"
 dependencies = [
  "memchr",
- "regex-automata 0.3.7",
+ "regex-automata 0.3.9",
  "serde",
 ]
 
 [[package]]
 name = "bumpalo"
-version = "3.13.0"
+version = "3.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3e2c3daef883ecc1b5d58c15adae93470a91d425f3532ba1695849656af3fc1"
-
-[[package]]
-name = "byteorder"
-version = "1.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
+checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec"
 
 [[package]]
 name = "bytes"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
+checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
 
 [[package]]
 name = "cc"
@@ -283,27 +277,27 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.27"
+version = "0.4.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f56b4c72906975ca04becb8a30e102dfecddd0c06181e3e95ddc444be28881f8"
+checksum = "7f2c685bad3eb3d45a01354cedb7d5faa66194d1d58ba6e267a8de788f79db38"
 dependencies = [
  "num-traits",
 ]
 
 [[package]]
 name = "clap"
-version = "4.4.1"
+version = "4.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c8d502cbaec4595d2e7d5f61e318f05417bd2b66fdc3809498f0d3fdf0bea27"
+checksum = "d04704f56c2cde07f43e8e2c154b43f216dc5c92fc98ada720177362f953b956"
 dependencies = [
  "clap_builder",
 ]
 
 [[package]]
 name = "clap_builder"
-version = "4.4.1"
+version = "4.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5891c7bc0edb3e1c2204fc5e94009affabeb1821c9e5fdc3959536c5c0bb984d"
+checksum = "0e231faeaca65ebd1ea3c737966bf858971cd38c3849107aa3ea7de90a804e45"
 dependencies = [
  "anstream",
  "anstyle",
@@ -314,9 +308,9 @@ dependencies = [
 
 [[package]]
 name = "clap_complete"
-version = "4.4.0"
+version = "4.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "586a385f7ef2f8b4d86bddaa0c094794e7ccbfe5ffef1f434fe928143fc783a5"
+checksum = "e3ae8ba90b9d8b007efe66e55e48fb936272f5ca00349b5b0e89877520d35ea7"
 dependencies = [
  "clap",
 ]
@@ -446,9 +440,9 @@ dependencies = [
 
 [[package]]
 name = "curl-sys"
-version = "0.4.65+curl-8.2.1"
+version = "0.4.66+curl-8.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "961ba061c9ef2fe34bbd12b807152d96f0badd2bebe7b90ce6c8c8b7572a0986"
+checksum = "70c44a72e830f0e40ad90dda8a6ab6ed6314d39776599a58a2e5e37fbc6db5b9"
 dependencies = [
  "cc",
  "libc",
@@ -456,7 +450,7 @@ dependencies = [
  "openssl-sys",
  "pkg-config",
  "vcpkg",
- "winapi",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
@@ -547,22 +541,22 @@ dependencies = [
 
 [[package]]
 name = "enum-map"
-version = "2.6.1"
+version = "2.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9705d8de4776df900a4a0b2384f8b0ab42f775e93b083b42f8ce71bdc32a47e3"
+checksum = "c188012f8542dee7b3996e44dd89461d64aa471b0a7c71a1ae2f595d259e96e5"
 dependencies = [
  "enum-map-derive",
 ]
 
 [[package]]
 name = "enum-map-derive"
-version = "0.13.0"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccb14d927583dd5c2eac0f2cf264fc4762aefe1ae14c47a8a20fc1939d3a5fc0"
+checksum = "04d0b288e3bb1d861c4403c1774a6f7a798781dfc519b3647df2a3dd4ae95f25"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
 ]
 
 [[package]]
@@ -574,7 +568,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
 ]
 
 [[package]]
@@ -595,9 +589,9 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
 name = "errno"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "136526188508e25c6fef639d7927dfb3e0e3084488bf202267829cf7fc23dbdd"
+checksum = "add4f07d43996f76ef320709726a556a9d4f965d9410d8d0271132d2f8293480"
 dependencies = [
  "errno-dragonfly",
  "libc",
@@ -616,9 +610,9 @@ dependencies = [
 
 [[package]]
 name = "fastrand"
-version = "2.0.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6999dc1837253364c2ebb0704ba97994bd874e8f195d665c50b7548f6ea92764"
+checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
 [[package]]
 name = "filetime"
@@ -674,9 +668,9 @@ dependencies = [
 
 [[package]]
 name = "fs_at"
-version = "0.1.9"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13865faf9bae9729a623b591520adb9c5b1b0ecbec8a48394f47f6801a458f9f"
+checksum = "982f82cc75107eef84f417ad6c53ae89bf65b561937ca4a3b3b0fd04d0aa2425"
 dependencies = [
  "aligned",
  "cfg-if 1.0.0",
@@ -726,7 +720,7 @@ checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
 ]
 
 [[package]]
@@ -787,24 +781,23 @@ checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0"
 
 [[package]]
 name = "git-testament"
-version = "0.2.4"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "986bf57c808270f3a0a0652c3bfce0f5d667aa5f5b465616dc697c7f390834b1"
+checksum = "710c78d2b68e46e62f5ba63ba0a7a2986640f37f9ecc07903b9ad4e7b2dbfc8e"
 dependencies = [
  "git-testament-derive",
- "no-std-compat",
 ]
 
 [[package]]
 name = "git-testament-derive"
-version = "0.1.14"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a782db5866c7ab75f3552dda4cbf34e3e257cc64c963c6ed5af1e12818e8ae6"
+checksum = "9b31494efbbe1a6730f6943759c21b92c8dc431cb4df177e6f2a6429c3c96842"
 dependencies = [
  "log",
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.38",
  "time",
 ]
 
@@ -841,15 +834,15 @@ checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
 [[package]]
 name = "hashbrown"
-version = "0.14.0"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
+checksum = "7dfda62a12f55daeae5015f81b0baea145391cb4520f86c248fc615d72640d12"
 
 [[package]]
 name = "hermit-abi"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "443144c8cdadd93ebf52ddb4056d257f5b52c04d3c804e657d19eb73fc33668b"
+checksum = "d77f7ec81a6d05a3abb01ab6eb7590f6083d08449fe5a1c8b1e620283546ccb7"
 
 [[package]]
 name = "home"
@@ -995,23 +988,12 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.0.0"
+version = "2.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
+checksum = "8adf3ddd720272c6ea8bf59463c04e0f93d0bbf7c5439b691bca2987e0270897"
 dependencies = [
  "equivalent",
- "hashbrown 0.14.0",
-]
-
-[[package]]
-name = "io-lifetimes"
-version = "1.0.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
-dependencies = [
- "hermit-abi",
- "libc",
- "windows-sys 0.48.0",
+ "hashbrown 0.14.1",
 ]
 
 [[package]]
@@ -1061,15 +1043,15 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.147"
+version = "0.2.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
+checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b"
 
 [[package]]
 name = "libm"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7012b1bbb0719e1097c47611d3898568c546d597c2e74d66f6087edd5233ff4"
+checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
 
 [[package]]
 name = "libz-sys"
@@ -1085,15 +1067,9 @@ dependencies = [
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.3.8"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
-
-[[package]]
-name = "linux-raw-sys"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57bcfdad1b858c2db7c38303a6d2ad4dfaf5eb53dfeb0910128b2c26d6158503"
+checksum = "3852614a3bd9ca9804678ba6be5e3b8ce76dfc902cae004e3e0c44051b6e88db"
 
 [[package]]
 name = "log"
@@ -1123,15 +1099,15 @@ dependencies = [
 
 [[package]]
 name = "matchit"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed1202b2a6f884ae56f04cff409ab315c5ce26b5e58d7412e484f01fd52f52ef"
+checksum = "0e7465ac9959cc2b1404e8e2367b43684a6d13790fe23056cc8c6c5a6b7bcb94"
 
 [[package]]
 name = "memchr"
-version = "2.6.1"
+version = "2.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f478948fd84d9f8e86967bf432640e46adfb5a4bd4f14ef7e864ab38220534ae"
+checksum = "f665ee40bc4a3c5590afb1e9677db74a508659dfd71e126420da8274909a0167"
 
 [[package]]
 name = "memoffset"
@@ -1197,12 +1173,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "no-std-compat"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b93853da6d84c2e3c7d730d6473e8817692dd89be387eb01b94d7f108ecb5b8c"
-
 [[package]]
 name = "normalize-line-endings"
 version = "0.3.0"
@@ -1230,9 +1200,9 @@ dependencies = [
 
 [[package]]
 name = "num-traits"
-version = "0.2.16"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f30b0abd723be7e2ffca1272140fac1a2f084c77ec3e123c192b66af1ee9e6c2"
+checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
 dependencies = [
  "autocfg",
  "libm",
@@ -1250,9 +1220,9 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.32.0"
+version = "0.32.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77ac5bbd07aea88c60a577a1ce218075ffd59208b2d7ca97adf9bfc5aeb21ebe"
+checksum = "9cf5f9dd3933bd50a9e1f149ec995f39ae2c496d31fd772c1fd45ebc27e902b0"
 dependencies = [
  "memchr",
 ]
@@ -1297,7 +1267,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
 ]
 
 [[package]]
@@ -1308,18 +1278,18 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-src"
-version = "111.27.0+1.1.1v"
+version = "300.1.5+3.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06e8f197c82d7511c5b014030c9b1efeda40d7d5f99d23b4ceed3524a5e63f02"
+checksum = "559068e4c12950d7dcaa1857a61725c0d38d4fc03ff8e070ab31a75d6e316491"
 dependencies = [
  "cc",
 ]
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.92"
+version = "0.9.93"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db7e971c2c2bba161b2d2fdf37080177eff520b3bc044787c7f1f5f9e78d869b"
+checksum = "db4d56a4c0478783083cfafcc42493dd4a981d41669da64b4572a2a089b51b1d"
 dependencies = [
  "cc",
  "libc",
@@ -1465,7 +1435,7 @@ checksum = "4359fd9c9171ec6e8c62926d6faaf553a8dc3f64e1507e76da7911b4f6a04405"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
 ]
 
 [[package]]
@@ -1494,28 +1464,28 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.66"
+version = "1.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
+checksum = "5b1106fec09662ec6dd98ccac0f81cef56984d0b49f75c92d8cbad76e20c005c"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "proptest"
-version = "1.2.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e35c06b98bf36aba164cc17cb25f7e232f5c4aeea73baa14b8a9f0d92dbfa65"
+checksum = "7c003ac8c77cb07bb74f5f198bce836a689bcd5a42574612bf14d17bfd08c20e"
 dependencies = [
  "bit-set",
- "bitflags 1.3.2",
- "byteorder",
+ "bit-vec",
+ "bitflags 2.4.0",
  "lazy_static",
  "num-traits",
  "rand",
  "rand_chacha",
  "rand_xorshift",
- "regex-syntax 0.6.29",
+ "regex-syntax 0.7.5",
  "rusty-fork",
  "tempfile",
  "unarray",
@@ -1611,9 +1581,9 @@ dependencies = [
 
 [[package]]
 name = "rayon"
-version = "1.7.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d2df5196e37bcc87abebc0053e20787d73847bb33134a69841207dd0a47f03b"
+checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
 dependencies = [
  "either",
  "rayon-core",
@@ -1621,14 +1591,12 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.11.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b8f95bd6966f5c87776639160a66bd8ab9895d9d4ab01ddba9fc60661aebe8d"
+checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
 dependencies = [
- "crossbeam-channel",
  "crossbeam-deque",
  "crossbeam-utils",
- "num_cpus",
 ]
 
 [[package]]
@@ -1642,13 +1610,13 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.9.4"
+version = "1.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12de2eff854e5fa4b1295edd650e227e9d8fb0c9e90b12e7f36d6a6811791a29"
+checksum = "ebee201405406dbf528b8b672104ae6d6d63e6d118cb10e4d51abbc7b58044ff"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata 0.3.7",
+ "regex-automata 0.3.9",
  "regex-syntax 0.7.5",
 ]
 
@@ -1663,9 +1631,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.3.7"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49530408a136e16e5b486e883fbb6ba058e8e4e8ae6621a77b048b314336e629"
+checksum = "59b23e92ee4318893fa3fe3e6fb365258efbfe6ac6ab30f090cdcbb7aa37efa9"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1703,9 +1671,9 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.11.20"
+version = "0.11.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e9ad3fe7488d7e34558a2033d45a0c90b72d97b4f80705666fea71472e2e6a1"
+checksum = "046cd98826c46c2ac8ddecae268eb5c2e58628688a5fc7a2643704a73faba95b"
 dependencies = [
  "async-compression",
  "base64",
@@ -1733,6 +1701,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_urlencoded",
+ "system-configuration",
  "tokio",
  "tokio-native-tls",
  "tokio-rustls",
@@ -1788,28 +1757,14 @@ checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
 [[package]]
 name = "rustix"
-version = "0.37.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d69718bf81c6127a49dc64e44a742e8bb9213c0ff8869a22c308f84c1d4ab06"
-dependencies = [
- "bitflags 1.3.2",
- "errno",
- "io-lifetimes",
- "libc",
- "linux-raw-sys 0.3.8",
- "windows-sys 0.48.0",
-]
-
-[[package]]
-name = "rustix"
-version = "0.38.10"
+version = "0.38.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed6248e1caa625eb708e266e06159f135e8c26f2bb7ceb72dc4b2766d0340964"
+checksum = "f25469e9ae0f3d0047ca8b93fc56843f38e6774f0914a107ff8b41be8be8e0b7"
 dependencies = [
  "bitflags 2.4.0",
  "errno",
  "libc",
- "linux-raw-sys 0.4.5",
+ "linux-raw-sys",
  "windows-sys 0.48.0",
 ]
 
@@ -1848,9 +1803,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-webpki"
-version = "0.101.4"
+version = "0.101.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d93931baf2d282fff8d3a532bbfd7653f734643161b87e3e01e59a04439bf0d"
+checksum = "3c7d5dece342910d9ba34d259310cae3e0154b873b35408b787b59bce53d34fe"
 dependencies = [
  "ring",
  "untrusted",
@@ -1926,7 +1881,7 @@ dependencies = [
  "quote",
  "regex",
  "sha2",
- "syn 2.0.29",
+ "syn 2.0.38",
 ]
 
 [[package]]
@@ -2012,9 +1967,9 @@ dependencies = [
 
 [[package]]
 name = "semver"
-version = "1.0.18"
+version = "1.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"
+checksum = "ad977052201c6de01a8ef2aa3378c4bd23217a056337d1d6da40468d267a4fb0"
 
 [[package]]
 name = "serde"
@@ -2033,14 +1988,14 @@ checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.105"
+version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "693151e1ac27563d6dbcec9dee9fbd5da8539b20fa14ad3752b2e6d363ace360"
+checksum = "6b420ce6e3d8bd882e9b243c6eed35dbc9a6110c9769e74b584e0d68d1f20c65"
 dependencies = [
  "itoa",
  "ryu",
@@ -2070,9 +2025,9 @@ dependencies = [
 
 [[package]]
 name = "sha2"
-version = "0.10.7"
+version = "0.10.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "479fb9d862239e610720565ca91403019f2f00410f1864c5aa7479b950a76ed8"
+checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
 dependencies = [
  "cfg-if 1.0.0",
  "cpufeatures",
@@ -2081,24 +2036,24 @@ dependencies = [
 
 [[package]]
 name = "sharded-slab"
-version = "0.1.4"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "900fba806f70c630b0a382d0d825e17a0f19fcd059a2ade1ff237bcddf446b31"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
 dependencies = [
  "lazy_static",
 ]
 
 [[package]]
 name = "shlex"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43b2853a4d09f215c24cc5489c992ce46052d359b5109343cbafbf26bc62f8a3"
+checksum = "a7cee0529a6d40f580e7a5e6c495c8fbfe21b7b52795ed4bb5e62cdf92bc6380"
 
 [[package]]
 name = "similar"
-version = "2.2.1"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "420acb44afdae038210c99e69aae24109f32f15500aa708e81d46c9f29d55fcf"
+checksum = "2aeaf503862c419d66959f5d7ca015337d864e9c49485d771b732e2a20453597"
 
 [[package]]
 name = "slab"
@@ -2111,15 +2066,15 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.11.0"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"
+checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
 
 [[package]]
 name = "snapbox"
-version = "0.4.12"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad90eb3a2e3a8031d636d45bd4832751aefd58a291b553f7305a2bacae21aff3"
+checksum = "4b377c0b6e4715c116473d8e40d51e3fa5b0a2297ca9b2a931ba800667b259ed"
 dependencies = [
  "anstream",
  "anstyle",
@@ -2139,9 +2094,9 @@ dependencies = [
 
 [[package]]
 name = "snapbox-macros"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95f4ffd811b87da98d0e48285134b7847954bd76e843bb794a893b47ca3ee325"
+checksum = "ed1559baff8a696add3322b9be3e940d433e7bb4e38d79017205fd37ff28b28e"
 dependencies = [
  "anstream",
 ]
@@ -2158,9 +2113,9 @@ dependencies = [
 
 [[package]]
 name = "socket2"
-version = "0.5.3"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2538b18701741680e0322a2302176d3253a35388e2e62f172f64f4f16605f877"
+checksum = "4031e820eb552adee9295814c0ced9e5cf38ddf1e8b7d566d6de8e2538ea989e"
 dependencies = [
  "libc",
  "windows-sys 0.48.0",
@@ -2197,9 +2152,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.29"
+version = "2.0.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c324c494eba9d92503e6f1ef2e6df781e78f6a7705a0202d9801b198807d518a"
+checksum = "e96b79aaa137db8f61e26363a0c9b47d8b4ec75da28b7d1d614c2303e232408b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2222,6 +2177,27 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "system-configuration"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba3a3adc5c275d719af8cb4272ea1c4a6d668a777f37e115f6d11ddbc1c8e0e7"
+dependencies = [
+ "bitflags 1.3.2",
+ "core-foundation",
+ "system-configuration-sys",
+]
+
+[[package]]
+name = "system-configuration-sys"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a75fb188eb626b924683e3b95e3a48e63551fcfb51949de2f06a9d91dbee93c9"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "tar"
 version = "0.4.40"
@@ -2242,47 +2218,47 @@ dependencies = [
  "cfg-if 1.0.0",
  "fastrand",
  "redox_syscall",
- "rustix 0.38.10",
+ "rustix",
  "windows-sys 0.48.0",
 ]
 
 [[package]]
 name = "termcolor"
-version = "1.2.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be55cf8942feac5c765c2c993422806843c9a9a45d4d5c407ad6dd2ea95eb9b6"
+checksum = "6093bad37da69aab9d123a8091e4be0aa4a03e4d601ec641c327398315f62b64"
 dependencies = [
  "winapi-util",
 ]
 
 [[package]]
 name = "terminal_size"
-version = "0.2.6"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e6bf6f19e9f8ed8d4048dc22981458ebcf406d67e94cd422e5ecd73d63b3237"
+checksum = "21bebf2b7c9e0a515f6e0f8c51dc0f8e4696391e6f1ff30379559f8365fb0df7"
 dependencies = [
- "rustix 0.37.23",
+ "rustix",
  "windows-sys 0.48.0",
 ]
 
 [[package]]
 name = "thiserror"
-version = "1.0.47"
+version = "1.0.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97a802ec30afc17eee47b2855fc72e0c4cd62be9b4efe6591edde0ec5bd68d8f"
+checksum = "1177e8c6d7ede7afde3585fd2513e611227efd6481bd78d2e82ba1ce16557ed4"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.47"
+version = "1.0.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6bb623b56e39ab7dcd4b1b98bb6c8f8d907ed255b18de254088016b27a8ee19b"
+checksum = "10712f02019e9288794769fba95cd6847df9874d49d871d062172f9dd41bc4cc"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
 ]
 
 [[package]]
@@ -2306,9 +2282,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.28"
+version = "0.3.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17f6bb557fd245c28e6411aa56b6403c689ad95061f50e4be16c274e70a17e48"
+checksum = "426f806f4089c493dcac0d24c29c01e2c38baf8e30f1b716ee37e83d200b18fe"
 dependencies = [
  "deranged",
  "itoa",
@@ -2319,15 +2295,15 @@ dependencies = [
 
 [[package]]
 name = "time-core"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7300fbefb4dadc1af235a9cef3737cea692a9d97e1b9cbcd4ebdae6f8868e6fb"
+checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
 
 [[package]]
 name = "time-macros"
-version = "0.2.14"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a942f44339478ef67935ab2bbaec2fb0322496cf3cbe84b261e06ac3814c572"
+checksum = "4ad70d68dba9e1f8aceda7aa6711965dfec1cac869f311a51bd08b3a2ccbce20"
 dependencies = [
  "time-core",
 ]
@@ -2359,7 +2335,7 @@ dependencies = [
  "mio",
  "num_cpus",
  "pin-project-lite",
- "socket2 0.5.3",
+ "socket2 0.5.4",
  "tokio-macros",
  "windows-sys 0.48.0",
 ]
@@ -2382,7 +2358,7 @@ checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
 ]
 
 [[package]]
@@ -2430,9 +2406,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.8"
+version = "0.7.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "806fe8c2c87eccc8b3267cbae29ed3ab2d0bd37fca70ab622e46aaa9375ddb7d"
+checksum = "1d68074620f57a0b21594d9735eb2e98ab38b17f80d3fcb189fca266771ca60d"
 dependencies = [
  "bytes",
  "futures-core",
@@ -2451,7 +2427,7 @@ dependencies = [
  "serde",
  "serde_spanned",
  "toml_datetime",
- "toml_edit 0.20.2",
+ "toml_edit",
 ]
 
 [[package]]
@@ -2463,26 +2439,13 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "toml_edit"
-version = "0.19.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8123f27e969974a3dfba720fdb560be359f57b44302d280ba72e76a74480e8a"
-dependencies = [
- "indexmap 2.0.0",
- "serde",
- "serde_spanned",
- "toml_datetime",
- "winnow",
-]
-
 [[package]]
 name = "toml_edit"
 version = "0.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "396e4d48bbb2b7554c944bde63101b5ae446cff6ec4a24227428f15eb72ef338"
 dependencies = [
- "indexmap 2.0.0",
+ "indexmap 2.0.2",
  "serde",
  "serde_spanned",
  "toml_datetime",
@@ -2569,7 +2532,7 @@ checksum = "5f4f31f56159e98206da9efd823404b79b6ef3143b4a7ab76e67b1751b25a4ab"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
 ]
 
 [[package]]
@@ -2635,9 +2598,9 @@ checksum = "3528ecfd12c466c6f163363caf2d02a71161dd5e1cc6ae7b34207ea2d42d81ed"
 
 [[package]]
 name = "trycmd"
-version = "0.14.17"
+version = "0.14.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc6a42f89ccf3c6ee115608a68e256c172734d525a4ac36d4a17a6d4a8108149"
+checksum = "ed009372a42fb103e6f8767b9222925485e03cca032b700d203e2c5b67bee4fb"
 dependencies = [
  "glob",
  "humantime",
@@ -2646,14 +2609,14 @@ dependencies = [
  "serde",
  "shlex",
  "snapbox",
- "toml_edit 0.19.14",
+ "toml_edit",
 ]
 
 [[package]]
 name = "typenum"
-version = "1.16.0"
+version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
+checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
 
 [[package]]
 name = "unarray"
@@ -2678,9 +2641,9 @@ checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.11"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
+checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
 [[package]]
 name = "unicode-normalization"
@@ -2749,9 +2712,9 @@ dependencies = [
 
 [[package]]
 name = "walkdir"
-version = "2.3.3"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36df944cda56c7d8d8b7496af378e6b16de9284591917d307c9b4d313c44e698"
+checksum = "d71d857dc86794ca4c280d616f7da00d2dbfd8cd788846559a6813e6aa4b54ee"
 dependencies = [
  "same-file",
  "winapi-util",
@@ -2793,7 +2756,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
  "wasm-bindgen-shared",
 ]
 
@@ -2827,7 +2790,7 @@ checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.29",
+ "syn 2.0.38",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -2866,9 +2829,9 @@ checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
 name = "winapi-util"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
 dependencies = [
  "winapi",
 ]
@@ -3013,9 +2976,9 @@ checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
 [[package]]
 name = "winnow"
-version = "0.5.15"
+version = "0.5.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c2e3184b9c4e92ad5167ca73039d0c42476302ab603e2fec4487511f38ccefc"
+checksum = "037711d82167854aff2018dfd193aa0fef5370f456732f0d5a0c59b0f1b4b907"
 dependencies = [
  "memchr",
 ]
diff --git a/ci/docker/x86_64-unknown-linux-gnu/Dockerfile b/ci/docker/x86_64-unknown-linux-gnu/Dockerfile
index 6b7d2e730a..f49b646787 100644
--- a/ci/docker/x86_64-unknown-linux-gnu/Dockerfile
+++ b/ci/docker/x86_64-unknown-linux-gnu/Dockerfile
@@ -1 +1,6 @@
 FROM rust-x86_64-unknown-linux-gnu
+
+# Install `perl-IPC-Cmd` to make OpenSSL v3 happy.
+# See: <https://github.com/sfackler/rust-openssl/issues/1550>
+RUN yum upgrade -y && \
+    yum install -y perl-IPC-Cmd

From 44da850155f0a3c41ffd22adf6d9fcac90e6fb8d Mon Sep 17 00:00:00 2001
From: rami3l <rami3l@outlook.com>
Date: Sun, 8 Oct 2023 20:31:44 +0800
Subject: [PATCH 2/2] Clarify the origin of `rust-$TARGET` CI Docker images

---
 .github/workflows/linux-builds-on-master.yaml   | 2 +-
 .github/workflows/linux-builds-on-pr.yaml       | 2 +-
 .github/workflows/linux-builds-on-stable.yaml   | 2 +-
 ci/actions-templates/linux-builds-template.yaml | 2 +-
 ci/fetch-rust-docker.bash                       | 9 +++++++--
 5 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/linux-builds-on-master.yaml b/.github/workflows/linux-builds-on-master.yaml
index fce217e686..e30a03a75a 100644
--- a/.github/workflows/linux-builds-on-master.yaml
+++ b/.github/workflows/linux-builds-on-master.yaml
@@ -96,7 +96,7 @@ jobs:
             *)                DOCKER="$TARGET" ;;
           esac
           echo "DOCKER=$DOCKER" >> $GITHUB_ENV
-      - name: Fetch the docker
+      - name: Fetch the base docker images from rust-lang/rust
         run: bash ci/fetch-rust-docker.bash "${TARGET}"
       - name: Maybe build a docker from there
         run: |
diff --git a/.github/workflows/linux-builds-on-pr.yaml b/.github/workflows/linux-builds-on-pr.yaml
index b6b2fc525e..a8549040e4 100644
--- a/.github/workflows/linux-builds-on-pr.yaml
+++ b/.github/workflows/linux-builds-on-pr.yaml
@@ -90,7 +90,7 @@ jobs:
             *)                DOCKER="$TARGET" ;;
           esac
           echo "DOCKER=$DOCKER" >> $GITHUB_ENV
-      - name: Fetch the docker
+      - name: Fetch the base docker images from rust-lang/rust
         run: bash ci/fetch-rust-docker.bash "${TARGET}"
       - name: Maybe build a docker from there
         run: |
diff --git a/.github/workflows/linux-builds-on-stable.yaml b/.github/workflows/linux-builds-on-stable.yaml
index 8f51296026..36f31944ce 100644
--- a/.github/workflows/linux-builds-on-stable.yaml
+++ b/.github/workflows/linux-builds-on-stable.yaml
@@ -120,7 +120,7 @@ jobs:
             *)                DOCKER="$TARGET" ;;
           esac
           echo "DOCKER=$DOCKER" >> $GITHUB_ENV
-      - name: Fetch the docker
+      - name: Fetch the base docker images from rust-lang/rust
         run: bash ci/fetch-rust-docker.bash "${TARGET}"
       - name: Maybe build a docker from there
         run: |
diff --git a/ci/actions-templates/linux-builds-template.yaml b/ci/actions-templates/linux-builds-template.yaml
index 0de8a46cee..3375bae2e1 100644
--- a/ci/actions-templates/linux-builds-template.yaml
+++ b/ci/actions-templates/linux-builds-template.yaml
@@ -129,7 +129,7 @@ jobs:
             *)                DOCKER="$TARGET" ;;
           esac
           echo "DOCKER=$DOCKER" >> $GITHUB_ENV
-      - name: Fetch the docker
+      - name: Fetch the base docker images from rust-lang/rust
         run: bash ci/fetch-rust-docker.bash "${TARGET}"
       - name: Maybe build a docker from there
         run: |
diff --git a/ci/fetch-rust-docker.bash b/ci/fetch-rust-docker.bash
index d889073388..120385a4dc 100644
--- a/ci/fetch-rust-docker.bash
+++ b/ci/fetch-rust-docker.bash
@@ -12,9 +12,14 @@ TARGET="$1"
 
 RUST_REPO="https://github.com/rust-lang/rust"
 ARTIFACTS_BASE_URL="https://ci-artifacts.rust-lang.org/rustc-builds"
-LOCAL_DOCKER_TAG="rust-$TARGET"
 
-# Use images from rustc master
+# A `Dockerfile` under `rustup`'s `ci/docker` directory may start with `FROM rust-$TARGET`.
+# This means it is using an S3-cached Docker image provided by `rustc`'s CI.
+LOCAL_DOCKER_TAG="rust-$TARGET"
+# The following is a mapping from `$TARGET`s to cached Docker images built from `Dockerfile`s under
+# <https://github.com/rust-lang/rust/blob/master/src/ci/docker/host-x86_64/>,
+# e.g. `FROM rust-aarch64-unknown-linux-musl` means the base `Dockerfile` to look at is located under
+# <https://github.com/rust-lang/rust/blob/master/src/ci/docker/host-x86_64/dist-arm-linux>.
 case "$TARGET" in
   aarch64-unknown-linux-gnu)       image=dist-aarch64-linux ;;
   aarch64-unknown-linux-musl)      image=dist-arm-linux ;;