[INFO] fetching crate thread-locker 0.1.0...
[INFO] testing thread-locker-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate thread-locker 0.1.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate thread-locker 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 thread-locker 0.1.0
[INFO] finished tweaking crates.io crate thread-locker 0.1.0
[INFO] tweaked toml for crates.io crate thread-locker 0.1.0 written to /workspace/builds/worker-111/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] e5ee0be895a2769644f53d96b62de5ab7a72f76aad225f99a22aae59fc7ca71e
[INFO] running `Command { std: "docker" "start" "-a" "e5ee0be895a2769644f53d96b62de5ab7a72f76aad225f99a22aae59fc7ca71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5ee0be895a2769644f53d96b62de5ab7a72f76aad225f99a22aae59fc7ca71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ee0be895a2769644f53d96b62de5ab7a72f76aad225f99a22aae59fc7ca71e", kill_on_drop: false }`
[INFO] [stdout] e5ee0be895a2769644f53d96b62de5ab7a72f76aad225f99a22aae59fc7ca71e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 8a779a84cd6c0b83d2e6d67afb4e0e721d40f6275b689bae19b1eb91e54dc6cd
[INFO] running `Command { std: "docker" "start" "-a" "8a779a84cd6c0b83d2e6d67afb4e0e721d40f6275b689bae19b1eb91e54dc6cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling thread-locker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "8a779a84cd6c0b83d2e6d67afb4e0e721d40f6275b689bae19b1eb91e54dc6cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a779a84cd6c0b83d2e6d67afb4e0e721d40f6275b689bae19b1eb91e54dc6cd", kill_on_drop: false }`
[INFO] [stdout] 8a779a84cd6c0b83d2e6d67afb4e0e721d40f6275b689bae19b1eb91e54dc6cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] b5483b323cc0d8649377c6f4c4b78dd50eedcee0053c7728a54741d2b7db6edf
[INFO] running `Command { std: "docker" "start" "-a" "b5483b323cc0d8649377c6f4c4b78dd50eedcee0053c7728a54741d2b7db6edf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling thread-locker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "b5483b323cc0d8649377c6f4c4b78dd50eedcee0053c7728a54741d2b7db6edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5483b323cc0d8649377c6f4c4b78dd50eedcee0053c7728a54741d2b7db6edf", kill_on_drop: false }`
[INFO] [stdout] b5483b323cc0d8649377c6f4c4b78dd50eedcee0053c7728a54741d2b7db6edf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] ec8fae6d1739044bd7d690382064f030aee41913d7c0173d3f35e70fa4d7ae81
[INFO] running `Command { std: "docker" "start" "-a" "ec8fae6d1739044bd7d690382064f030aee41913d7c0173d3f35e70fa4d7ae81", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/thread_locker-f714060c53c0ad0b)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests thread-locker
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "ec8fae6d1739044bd7d690382064f030aee41913d7c0173d3f35e70fa4d7ae81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8fae6d1739044bd7d690382064f030aee41913d7c0173d3f35e70fa4d7ae81", kill_on_drop: false }`
[INFO] [stdout] ec8fae6d1739044bd7d690382064f030aee41913d7c0173d3f35e70fa4d7ae81