[INFO] fetching crate match 0.0.0...
[INFO] testing match-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate match 0.0.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate match 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate match 0.0.0
[INFO] finished tweaking crates.io crate match 0.0.0
[INFO] tweaked toml for crates.io crate match 0.0.0 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2b516802adb60c88c489878a75466bd74fdc175a63cfbc8290da35b4f0c082f
[INFO] running `Command { std: "docker" "start" "-a" "b2b516802adb60c88c489878a75466bd74fdc175a63cfbc8290da35b4f0c082f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2b516802adb60c88c489878a75466bd74fdc175a63cfbc8290da35b4f0c082f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b516802adb60c88c489878a75466bd74fdc175a63cfbc8290da35b4f0c082f", kill_on_drop: false }`
[INFO] [stdout] b2b516802adb60c88c489878a75466bd74fdc175a63cfbc8290da35b4f0c082f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b93d3b49f5db232b8213860092e91485534abfc010371c3aa21c6ab24187daa
[INFO] running `Command { std: "docker" "start" "-a" "7b93d3b49f5db232b8213860092e91485534abfc010371c3aa21c6ab24187daa", kill_on_drop: false }`
[INFO] [stderr]    Compiling match v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "7b93d3b49f5db232b8213860092e91485534abfc010371c3aa21c6ab24187daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b93d3b49f5db232b8213860092e91485534abfc010371c3aa21c6ab24187daa", kill_on_drop: false }`
[INFO] [stdout] 7b93d3b49f5db232b8213860092e91485534abfc010371c3aa21c6ab24187daa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eead74fb5c60c6d10f48d8193302425319f676282c77cf2d05e050263c6a20fa
[INFO] running `Command { std: "docker" "start" "-a" "eead74fb5c60c6d10f48d8193302425319f676282c77cf2d05e050263c6a20fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling match v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "eead74fb5c60c6d10f48d8193302425319f676282c77cf2d05e050263c6a20fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eead74fb5c60c6d10f48d8193302425319f676282c77cf2d05e050263c6a20fa", kill_on_drop: false }`
[INFO] [stdout] eead74fb5c60c6d10f48d8193302425319f676282c77cf2d05e050263c6a20fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0b826756a8f2b8f7406aae7c5e5b58481499d7b260eaecc6fad42f494f2b8df
[INFO] running `Command { std: "docker" "start" "-a" "b0b826756a8f2b8f7406aae7c5e5b58481499d7b260eaecc6fad42f494f2b8df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/match-eb945aa4c6e1e040)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests match
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0b826756a8f2b8f7406aae7c5e5b58481499d7b260eaecc6fad42f494f2b8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b826756a8f2b8f7406aae7c5e5b58481499d7b260eaecc6fad42f494f2b8df", kill_on_drop: false }`
[INFO] [stdout] b0b826756a8f2b8f7406aae7c5e5b58481499d7b260eaecc6fad42f494f2b8df