[INFO] fetching crate an-mq 0.1.0...
[INFO] testing an-mq-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate an-mq 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate an-mq 0.1.0 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 an-mq 0.1.0
[INFO] finished tweaking crates.io crate an-mq 0.1.0
[INFO] tweaked toml for crates.io crate an-mq 0.1.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ad7ea19326065875559f07ba1b3db95191c4b965ed1718490398a60424fcae59
[INFO] running `Command { std: "docker" "start" "-a" "ad7ea19326065875559f07ba1b3db95191c4b965ed1718490398a60424fcae59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad7ea19326065875559f07ba1b3db95191c4b965ed1718490398a60424fcae59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7ea19326065875559f07ba1b3db95191c4b965ed1718490398a60424fcae59", kill_on_drop: false }`
[INFO] [stdout] ad7ea19326065875559f07ba1b3db95191c4b965ed1718490398a60424fcae59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2f5bb89753d17d46f77595f0abcf7608abfa25f7998a46c1f78afdc3719107bb
[INFO] running `Command { std: "docker" "start" "-a" "2f5bb89753d17d46f77595f0abcf7608abfa25f7998a46c1f78afdc3719107bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-mq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "2f5bb89753d17d46f77595f0abcf7608abfa25f7998a46c1f78afdc3719107bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f5bb89753d17d46f77595f0abcf7608abfa25f7998a46c1f78afdc3719107bb", kill_on_drop: false }`
[INFO] [stdout] 2f5bb89753d17d46f77595f0abcf7608abfa25f7998a46c1f78afdc3719107bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 50c473d2db830f1b1f2f3c721ca153a0f2b9622ac568b785452e28da41354afd
[INFO] running `Command { std: "docker" "start" "-a" "50c473d2db830f1b1f2f3c721ca153a0f2b9622ac568b785452e28da41354afd", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-mq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "50c473d2db830f1b1f2f3c721ca153a0f2b9622ac568b785452e28da41354afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c473d2db830f1b1f2f3c721ca153a0f2b9622ac568b785452e28da41354afd", kill_on_drop: false }`
[INFO] [stdout] 50c473d2db830f1b1f2f3c721ca153a0f2b9622ac568b785452e28da41354afd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e74080ff35edbe0bdbbd311f416316447446d9aa0313287aee36e2e72a5b87ac
[INFO] running `Command { std: "docker" "start" "-a" "e74080ff35edbe0bdbbd311f416316447446d9aa0313287aee36e2e72a5b87ac", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/an_mq-fa299b70b03c6c1d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests an-mq
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "e74080ff35edbe0bdbbd311f416316447446d9aa0313287aee36e2e72a5b87ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74080ff35edbe0bdbbd311f416316447446d9aa0313287aee36e2e72a5b87ac", kill_on_drop: false }`
[INFO] [stdout] e74080ff35edbe0bdbbd311f416316447446d9aa0313287aee36e2e72a5b87ac