[INFO] fetching crate creatium 0.1.0...
[INFO] testing creatium-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate creatium 0.1.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate creatium 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 creatium 0.1.0
[INFO] finished tweaking crates.io crate creatium 0.1.0
[INFO] tweaked toml for crates.io crate creatium 0.1.0 written to /workspace/builds/worker-40/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 9ad32e2440727100b41c773bb60d5905709b4646dd57207b02a772ad1c7394d9
[INFO] running `Command { std: "docker" "start" "-a" "9ad32e2440727100b41c773bb60d5905709b4646dd57207b02a772ad1c7394d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ad32e2440727100b41c773bb60d5905709b4646dd57207b02a772ad1c7394d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad32e2440727100b41c773bb60d5905709b4646dd57207b02a772ad1c7394d9", kill_on_drop: false }`
[INFO] [stdout] 9ad32e2440727100b41c773bb60d5905709b4646dd57207b02a772ad1c7394d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 94456a0946216330855aaad790657c79c1910a7ce41be68f0bcb07f2b3c41147
[INFO] running `Command { std: "docker" "start" "-a" "94456a0946216330855aaad790657c79c1910a7ce41be68f0bcb07f2b3c41147", kill_on_drop: false }`
[INFO] [stderr]    Compiling creatium v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "94456a0946216330855aaad790657c79c1910a7ce41be68f0bcb07f2b3c41147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94456a0946216330855aaad790657c79c1910a7ce41be68f0bcb07f2b3c41147", kill_on_drop: false }`
[INFO] [stdout] 94456a0946216330855aaad790657c79c1910a7ce41be68f0bcb07f2b3c41147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 8f3e1a24e77ca09950c14205d162ef80779609b85d528c06a703ff96ab6f3a9a
[INFO] running `Command { std: "docker" "start" "-a" "8f3e1a24e77ca09950c14205d162ef80779609b85d528c06a703ff96ab6f3a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling creatium v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "8f3e1a24e77ca09950c14205d162ef80779609b85d528c06a703ff96ab6f3a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3e1a24e77ca09950c14205d162ef80779609b85d528c06a703ff96ab6f3a9a", kill_on_drop: false }`
[INFO] [stdout] 8f3e1a24e77ca09950c14205d162ef80779609b85d528c06a703ff96ab6f3a9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 9cf03d12eb2d9e322aa239ab9040ac299d3edbe7c3afbcc89aeb91bb90e10863
[INFO] running `Command { std: "docker" "start" "-a" "9cf03d12eb2d9e322aa239ab9040ac299d3edbe7c3afbcc89aeb91bb90e10863", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/creatium-6eae1e299d9d0ea7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests creatium
[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" "9cf03d12eb2d9e322aa239ab9040ac299d3edbe7c3afbcc89aeb91bb90e10863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cf03d12eb2d9e322aa239ab9040ac299d3edbe7c3afbcc89aeb91bb90e10863", kill_on_drop: false }`
[INFO] [stdout] 9cf03d12eb2d9e322aa239ab9040ac299d3edbe7c3afbcc89aeb91bb90e10863