[INFO] fetching crate traitlib 0.1.0...
[INFO] testing traitlib-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate traitlib 0.1.0 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate traitlib 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate traitlib 0.1.0
[INFO] finished tweaking crates.io crate traitlib 0.1.0
[INFO] tweaked toml for crates.io crate traitlib 0.1.0 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8199542a2febe05feb27229ddfd59c819adcc26ba7c6deb33dbdd819b80429fe
[INFO] running `Command { std: "docker" "start" "-a" "8199542a2febe05feb27229ddfd59c819adcc26ba7c6deb33dbdd819b80429fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8199542a2febe05feb27229ddfd59c819adcc26ba7c6deb33dbdd819b80429fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8199542a2febe05feb27229ddfd59c819adcc26ba7c6deb33dbdd819b80429fe", kill_on_drop: false }`
[INFO] [stdout] 8199542a2febe05feb27229ddfd59c819adcc26ba7c6deb33dbdd819b80429fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa9ed84d342fc976432bec352691832d35e6ce7f64baa87e3b929a8c3ed54ebd
[INFO] running `Command { std: "docker" "start" "-a" "aa9ed84d342fc976432bec352691832d35e6ce7f64baa87e3b929a8c3ed54ebd", kill_on_drop: false }`
[INFO] [stderr]    Compiling traitlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "aa9ed84d342fc976432bec352691832d35e6ce7f64baa87e3b929a8c3ed54ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa9ed84d342fc976432bec352691832d35e6ce7f64baa87e3b929a8c3ed54ebd", kill_on_drop: false }`
[INFO] [stdout] aa9ed84d342fc976432bec352691832d35e6ce7f64baa87e3b929a8c3ed54ebd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c00e4c6f32fc0bb6cfa558b04c8c6f83c7a2b263869236e3e12ff335d80be9b6
[INFO] running `Command { std: "docker" "start" "-a" "c00e4c6f32fc0bb6cfa558b04c8c6f83c7a2b263869236e3e12ff335d80be9b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling traitlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "c00e4c6f32fc0bb6cfa558b04c8c6f83c7a2b263869236e3e12ff335d80be9b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c00e4c6f32fc0bb6cfa558b04c8c6f83c7a2b263869236e3e12ff335d80be9b6", kill_on_drop: false }`
[INFO] [stdout] c00e4c6f32fc0bb6cfa558b04c8c6f83c7a2b263869236e3e12ff335d80be9b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cfb8f85e3c1a2bcb89f6ff837422a8790edbe423d5c6ac05aca4160c3c1a020b
[INFO] running `Command { std: "docker" "start" "-a" "cfb8f85e3c1a2bcb89f6ff837422a8790edbe423d5c6ac05aca4160c3c1a020b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/traitlib-1619f6188c4afccd)
[INFO] [stderr]    Doc-tests traitlib
[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] [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" "cfb8f85e3c1a2bcb89f6ff837422a8790edbe423d5c6ac05aca4160c3c1a020b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfb8f85e3c1a2bcb89f6ff837422a8790edbe423d5c6ac05aca4160c3c1a020b", kill_on_drop: false }`
[INFO] [stdout] cfb8f85e3c1a2bcb89f6ff837422a8790edbe423d5c6ac05aca4160c3c1a020b