[INFO] fetching crate an-file 0.1.0...
[INFO] testing an-file-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate an-file 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate an-file 0.1.0 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 an-file 0.1.0
[INFO] finished tweaking crates.io crate an-file 0.1.0
[INFO] tweaked toml for crates.io crate an-file 0.1.0 written to /workspace/builds/worker-0/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] 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6b3706716b2a244ab5595ad09ded7eb1e14b6337ecb5247278c0a7005d3952a7
[INFO] running `Command { std: "docker" "start" "-a" "6b3706716b2a244ab5595ad09ded7eb1e14b6337ecb5247278c0a7005d3952a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b3706716b2a244ab5595ad09ded7eb1e14b6337ecb5247278c0a7005d3952a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b3706716b2a244ab5595ad09ded7eb1e14b6337ecb5247278c0a7005d3952a7", kill_on_drop: false }`
[INFO] [stdout] 6b3706716b2a244ab5595ad09ded7eb1e14b6337ecb5247278c0a7005d3952a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 63ee70cd4c8504bb7109a510ea6430c840a099bc1fdff1ff1f01e3e282f19006
[INFO] running `Command { std: "docker" "start" "-a" "63ee70cd4c8504bb7109a510ea6430c840a099bc1fdff1ff1f01e3e282f19006", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-file v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "63ee70cd4c8504bb7109a510ea6430c840a099bc1fdff1ff1f01e3e282f19006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ee70cd4c8504bb7109a510ea6430c840a099bc1fdff1ff1f01e3e282f19006", kill_on_drop: false }`
[INFO] [stdout] 63ee70cd4c8504bb7109a510ea6430c840a099bc1fdff1ff1f01e3e282f19006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 13ec1ddef4cae42fc2a60e55baaa1f206177140e2fc15fc3e1970135039971f8
[INFO] running `Command { std: "docker" "start" "-a" "13ec1ddef4cae42fc2a60e55baaa1f206177140e2fc15fc3e1970135039971f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-file v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "13ec1ddef4cae42fc2a60e55baaa1f206177140e2fc15fc3e1970135039971f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ec1ddef4cae42fc2a60e55baaa1f206177140e2fc15fc3e1970135039971f8", kill_on_drop: false }`
[INFO] [stdout] 13ec1ddef4cae42fc2a60e55baaa1f206177140e2fc15fc3e1970135039971f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 093d2bc7169a99e03c857f10e26a6523a565bffec939f322cdfb13b70b555bc7
[INFO] running `Command { std: "docker" "start" "-a" "093d2bc7169a99e03c857f10e26a6523a565bffec939f322cdfb13b70b555bc7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/an_file-c924c9ea585a0dda)
[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 an-file
[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" "093d2bc7169a99e03c857f10e26a6523a565bffec939f322cdfb13b70b555bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093d2bc7169a99e03c857f10e26a6523a565bffec939f322cdfb13b70b555bc7", kill_on_drop: false }`
[INFO] [stdout] 093d2bc7169a99e03c857f10e26a6523a565bffec939f322cdfb13b70b555bc7