[INFO] fetching crate gcob 0.1.0...
[INFO] testing gcob-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate gcob 0.1.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate gcob 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 gcob 0.1.0
[INFO] finished tweaking crates.io crate gcob 0.1.0
[INFO] tweaked toml for crates.io crate gcob 0.1.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate crates.io crate gcob 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] dfc763213cbf09dabb7d534e128c9949fb38c7d78e21f1e39a7cc052cb6f4758
[INFO] running `Command { std: "docker" "start" "-a" "dfc763213cbf09dabb7d534e128c9949fb38c7d78e21f1e39a7cc052cb6f4758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfc763213cbf09dabb7d534e128c9949fb38c7d78e21f1e39a7cc052cb6f4758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc763213cbf09dabb7d534e128c9949fb38c7d78e21f1e39a7cc052cb6f4758", kill_on_drop: false }`
[INFO] [stdout] dfc763213cbf09dabb7d534e128c9949fb38c7d78e21f1e39a7cc052cb6f4758
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 5871118179cd1883f7a71cd43eadcdc502d7ec6188955aa8abb9c24f3bdfefab
[INFO] running `Command { std: "docker" "start" "-a" "5871118179cd1883f7a71cd43eadcdc502d7ec6188955aa8abb9c24f3bdfefab", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling gcob v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "5871118179cd1883f7a71cd43eadcdc502d7ec6188955aa8abb9c24f3bdfefab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5871118179cd1883f7a71cd43eadcdc502d7ec6188955aa8abb9c24f3bdfefab", kill_on_drop: false }`
[INFO] [stdout] 5871118179cd1883f7a71cd43eadcdc502d7ec6188955aa8abb9c24f3bdfefab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 5d51579b9a770f6c5b0c518654623345a95314df13bfdd483bb494a0eb32ee98
[INFO] running `Command { std: "docker" "start" "-a" "5d51579b9a770f6c5b0c518654623345a95314df13bfdd483bb494a0eb32ee98", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcob v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5d51579b9a770f6c5b0c518654623345a95314df13bfdd483bb494a0eb32ee98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d51579b9a770f6c5b0c518654623345a95314df13bfdd483bb494a0eb32ee98", kill_on_drop: false }`
[INFO] [stdout] 5d51579b9a770f6c5b0c518654623345a95314df13bfdd483bb494a0eb32ee98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 46ceed30788346c3bcb0b01b1ddb7dbf80a90738ab4089a1163ea063db47504f
[INFO] running `Command { std: "docker" "start" "-a" "46ceed30788346c3bcb0b01b1ddb7dbf80a90738ab4089a1163ea063db47504f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gcob-51acefde7bc0dfe5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib::name_generate::test::test_arg_generate ... ok
[INFO] [stdout] test lib::name_generate::test::test_time_stamp_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46ceed30788346c3bcb0b01b1ddb7dbf80a90738ab4089a1163ea063db47504f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ceed30788346c3bcb0b01b1ddb7dbf80a90738ab4089a1163ea063db47504f", kill_on_drop: false }`
[INFO] [stdout] 46ceed30788346c3bcb0b01b1ddb7dbf80a90738ab4089a1163ea063db47504f