[INFO] fetching crate arglib 0.0.1...
[INFO] testing arglib-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate arglib 0.0.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate arglib 0.0.1 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 arglib 0.0.1
[INFO] finished tweaking crates.io crate arglib 0.0.1
[INFO] tweaked toml for crates.io crate arglib 0.0.1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate arglib 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 1c56a0d7883fc9942cc68807526e8645676b7f997938f08aeb40e4c79bf3b8aa
[INFO] running `Command { std: "docker" "start" "-a" "1c56a0d7883fc9942cc68807526e8645676b7f997938f08aeb40e4c79bf3b8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c56a0d7883fc9942cc68807526e8645676b7f997938f08aeb40e4c79bf3b8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c56a0d7883fc9942cc68807526e8645676b7f997938f08aeb40e4c79bf3b8aa", kill_on_drop: false }`
[INFO] [stdout] 1c56a0d7883fc9942cc68807526e8645676b7f997938f08aeb40e4c79bf3b8aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] ef33faaf679d8d9aedb556ffe9e02b097d22d602fc2b6d77e53d9772e776490d
[INFO] running `Command { std: "docker" "start" "-a" "ef33faaf679d8d9aedb556ffe9e02b097d22d602fc2b6d77e53d9772e776490d", kill_on_drop: false }`
[INFO] [stderr]    Compiling arglib v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "ef33faaf679d8d9aedb556ffe9e02b097d22d602fc2b6d77e53d9772e776490d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef33faaf679d8d9aedb556ffe9e02b097d22d602fc2b6d77e53d9772e776490d", kill_on_drop: false }`
[INFO] [stdout] ef33faaf679d8d9aedb556ffe9e02b097d22d602fc2b6d77e53d9772e776490d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] c46739f124833c5e188400b3ff8885569ad2f3934d059c989d695ddc35b45ac6
[INFO] running `Command { std: "docker" "start" "-a" "c46739f124833c5e188400b3ff8885569ad2f3934d059c989d695ddc35b45ac6", kill_on_drop: false }`
[INFO] [stderr]    Compiling arglib v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "c46739f124833c5e188400b3ff8885569ad2f3934d059c989d695ddc35b45ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c46739f124833c5e188400b3ff8885569ad2f3934d059c989d695ddc35b45ac6", kill_on_drop: false }`
[INFO] [stdout] c46739f124833c5e188400b3ff8885569ad2f3934d059c989d695ddc35b45ac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] e93f525ad2f6d6cd37d00f3e633e7b8a2cd9a1da0afce09f05d75491a1b2e151
[INFO] running `Command { std: "docker" "start" "-a" "e93f525ad2f6d6cd37d00f3e633e7b8a2cd9a1da0afce09f05d75491a1b2e151", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arglib-3a8b94251dede08d)
[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" "e93f525ad2f6d6cd37d00f3e633e7b8a2cd9a1da0afce09f05d75491a1b2e151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93f525ad2f6d6cd37d00f3e633e7b8a2cd9a1da0afce09f05d75491a1b2e151", kill_on_drop: false }`
[INFO] [stdout] e93f525ad2f6d6cd37d00f3e633e7b8a2cd9a1da0afce09f05d75491a1b2e151