[INFO] fetching crate version_check 0.9.4...
[INFO] testing version_check-0.9.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate version_check 0.9.4 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate version_check 0.9.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate version_check 0.9.4
[INFO] finished tweaking crates.io crate version_check 0.9.4
[INFO] tweaked toml for crates.io crate version_check 0.9.4 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a86b516d2676fedfa5711bdbfef5acc23f0e86eeef1caca128a33af9129793c4
[INFO] running `Command { std: "docker" "start" "-a" "a86b516d2676fedfa5711bdbfef5acc23f0e86eeef1caca128a33af9129793c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a86b516d2676fedfa5711bdbfef5acc23f0e86eeef1caca128a33af9129793c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86b516d2676fedfa5711bdbfef5acc23f0e86eeef1caca128a33af9129793c4", kill_on_drop: false }`
[INFO] [stdout] a86b516d2676fedfa5711bdbfef5acc23f0e86eeef1caca128a33af9129793c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64633e8af4178fc0f837462a5fe5366866beedf5f75cc1ddfbceed643685e015
[INFO] running `Command { std: "docker" "start" "-a" "64633e8af4178fc0f837462a5fe5366866beedf5f75cc1ddfbceed643685e015", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "64633e8af4178fc0f837462a5fe5366866beedf5f75cc1ddfbceed643685e015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64633e8af4178fc0f837462a5fe5366866beedf5f75cc1ddfbceed643685e015", kill_on_drop: false }`
[INFO] [stdout] 64633e8af4178fc0f837462a5fe5366866beedf5f75cc1ddfbceed643685e015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fbb684b733fa88c8eb3e093ed1303cbd3241042ab742991589170c87dbe5e21
[INFO] running `Command { std: "docker" "start" "-a" "4fbb684b733fa88c8eb3e093ed1303cbd3241042ab742991589170c87dbe5e21", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.86s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/version_check-a27b5a83d30b7847)
[INFO] running `Command { std: "docker" "inspect" "4fbb684b733fa88c8eb3e093ed1303cbd3241042ab742991589170c87dbe5e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fbb684b733fa88c8eb3e093ed1303cbd3241042ab742991589170c87dbe5e21", kill_on_drop: false }`
[INFO] [stdout] 4fbb684b733fa88c8eb3e093ed1303cbd3241042ab742991589170c87dbe5e21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af2d6d8919def292c92a6396445836c5c085ee16070873a47e7eb95394f2846e
[INFO] running `Command { std: "docker" "start" "-a" "af2d6d8919def292c92a6396445836c5c085ee16070873a47e7eb95394f2846e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/version_check-a27b5a83d30b7847)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test date::tests::display ... ok
[INFO] [stdout] test tests::test_stable_compatibility ... ok
[INFO] [stdout] test version::tests::display ... ok
[INFO] [stdout] test version::tests::test_comparisons ... ok
[INFO] [stdout] test version::tests::test_malformed ... ok
[INFO] [stdout] test version::tests::test_from_mmp ... ok
[INFO] [stdout] test tests::test_version_parse ... ok
[INFO] [stdout] test tests::test_verbose_version_parse ... ok
[INFO] [stdout] test version::tests::test_str_to_mmp ... ok
[INFO] [stdout] test tests::test_parse_current ... ok
[INFO] [stderr]    Doc-tests version_check
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/date.rs - date::Date::parse (line 33) ... ok
[INFO] [stdout] test src/version.rs - version::Version::at_most (line 148) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::is_nightly (line 132) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::is_beta (line 152) ... ok
[INFO] [stdout] test src/date.rs - date::Date::from_ymd (line 76) ... ok
[INFO] [stdout] test src/date.rs - date::Date::at_most (line 133) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::supports_features (line 86) ... ok
[INFO] [stdout] test src/version.rs - version::Version::to_mmp (line 96) ... ok
[INFO] [stdout] test src/date.rs - date::Date::exactly (line 158) ... ok
[INFO] [stdout] test src/date.rs - date::Date::at_least (line 108) ... ok
[INFO] [stdout] test src/version.rs - version::Version::from_mmp (line 80) ... ok
[INFO] [stdout] test src/version.rs - version::Version::at_least (line 118) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::is_stable (line 172) ... ok
[INFO] [stdout] test src/version.rs - version::Version::parse (line 34) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::is_dev (line 112) ... ok
[INFO] [stdout] test src/version.rs - version::Version::exactly (line 173) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::parse (line 41) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::read (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - supports_feature (line 282) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/date.rs - date::Date::read (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/version.rs - version::Version::read (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af2d6d8919def292c92a6396445836c5c085ee16070873a47e7eb95394f2846e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2d6d8919def292c92a6396445836c5c085ee16070873a47e7eb95394f2846e", kill_on_drop: false }`
[INFO] [stdout] af2d6d8919def292c92a6396445836c5c085ee16070873a47e7eb95394f2846e