[INFO] fetching crate rosal 0.1.0...
[INFO] testing rosal-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rosal 0.1.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate rosal 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 rosal 0.1.0
[INFO] finished tweaking crates.io crate rosal 0.1.0
[INFO] tweaked toml for crates.io crate rosal 0.1.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate crates.io crate rosal 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 94abe862dc05918b91e8db25b39b03f4e756da103dd9b9eabeabda09aff143fd
[INFO] running `Command { std: "docker" "start" "-a" "94abe862dc05918b91e8db25b39b03f4e756da103dd9b9eabeabda09aff143fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94abe862dc05918b91e8db25b39b03f4e756da103dd9b9eabeabda09aff143fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94abe862dc05918b91e8db25b39b03f4e756da103dd9b9eabeabda09aff143fd", kill_on_drop: false }`
[INFO] [stdout] 94abe862dc05918b91e8db25b39b03f4e756da103dd9b9eabeabda09aff143fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] fd23cbf91c6fa7617ee825100da30771dce4ec0e85f316ef8b3cda8f361902dd
[INFO] running `Command { std: "docker" "start" "-a" "fd23cbf91c6fa7617ee825100da30771dce4ec0e85f316ef8b3cda8f361902dd", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rosal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "fd23cbf91c6fa7617ee825100da30771dce4ec0e85f316ef8b3cda8f361902dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd23cbf91c6fa7617ee825100da30771dce4ec0e85f316ef8b3cda8f361902dd", kill_on_drop: false }`
[INFO] [stdout] fd23cbf91c6fa7617ee825100da30771dce4ec0e85f316ef8b3cda8f361902dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] a579f1e50c88ea1f08cb7a8256ec82bf45972e2c5d0d13d84c54d923e49a3813
[INFO] running `Command { std: "docker" "start" "-a" "a579f1e50c88ea1f08cb7a8256ec82bf45972e2c5d0d13d84c54d923e49a3813", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rosal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "a579f1e50c88ea1f08cb7a8256ec82bf45972e2c5d0d13d84c54d923e49a3813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a579f1e50c88ea1f08cb7a8256ec82bf45972e2c5d0d13d84c54d923e49a3813", kill_on_drop: false }`
[INFO] [stdout] a579f1e50c88ea1f08cb7a8256ec82bf45972e2c5d0d13d84c54d923e49a3813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 3d2925586b755fc9321fca4462c9303e14f71cc148d370781212b7d6634c9095
[INFO] running `Command { std: "docker" "start" "-a" "3d2925586b755fc9321fca4462c9303e14f71cc148d370781212b7d6634c9095", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rosal-3478c8cb0cc76f5b)
[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" "3d2925586b755fc9321fca4462c9303e14f71cc148d370781212b7d6634c9095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2925586b755fc9321fca4462c9303e14f71cc148d370781212b7d6634c9095", kill_on_drop: false }`
[INFO] [stdout] 3d2925586b755fc9321fca4462c9303e14f71cc148d370781212b7d6634c9095