[INFO] fetching crate bmob 0.1.1...
[INFO] testing bmob-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bmob 0.1.1 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate bmob 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bmob 0.1.1
[INFO] finished tweaking crates.io crate bmob 0.1.1
[INFO] tweaked toml for crates.io crate bmob 0.1.1 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ace3034cade4e8ee24b6671da68c27b21cb67c0f075df674650ede2c26154620
[INFO] running `Command { std: "docker" "start" "-a" "ace3034cade4e8ee24b6671da68c27b21cb67c0f075df674650ede2c26154620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ace3034cade4e8ee24b6671da68c27b21cb67c0f075df674650ede2c26154620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace3034cade4e8ee24b6671da68c27b21cb67c0f075df674650ede2c26154620", kill_on_drop: false }`
[INFO] [stdout] ace3034cade4e8ee24b6671da68c27b21cb67c0f075df674650ede2c26154620
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f29d9c0b4a41c821745743dec2b46e5325b12f55060f902c9cc62482d12f10f
[INFO] running `Command { std: "docker" "start" "-a" "4f29d9c0b4a41c821745743dec2b46e5325b12f55060f902c9cc62482d12f10f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bmob v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "4f29d9c0b4a41c821745743dec2b46e5325b12f55060f902c9cc62482d12f10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f29d9c0b4a41c821745743dec2b46e5325b12f55060f902c9cc62482d12f10f", kill_on_drop: false }`
[INFO] [stdout] 4f29d9c0b4a41c821745743dec2b46e5325b12f55060f902c9cc62482d12f10f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 108efcd996ef56332987745181500e4f7a0b4138979857c28aa25d80cf2dbca0
[INFO] running `Command { std: "docker" "start" "-a" "108efcd996ef56332987745181500e4f7a0b4138979857c28aa25d80cf2dbca0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bmob v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "108efcd996ef56332987745181500e4f7a0b4138979857c28aa25d80cf2dbca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "108efcd996ef56332987745181500e4f7a0b4138979857c28aa25d80cf2dbca0", kill_on_drop: false }`
[INFO] [stdout] 108efcd996ef56332987745181500e4f7a0b4138979857c28aa25d80cf2dbca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2de15e91efb671da022243e022985d67edeb61b6c59d280f379a8f17743fd7a7
[INFO] running `Command { std: "docker" "start" "-a" "2de15e91efb671da022243e022985d67edeb61b6c59d280f379a8f17743fd7a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bmob-5458a2cc897d8ad7)
[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" "2de15e91efb671da022243e022985d67edeb61b6c59d280f379a8f17743fd7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2de15e91efb671da022243e022985d67edeb61b6c59d280f379a8f17743fd7a7", kill_on_drop: false }`
[INFO] [stdout] 2de15e91efb671da022243e022985d67edeb61b6c59d280f379a8f17743fd7a7