[INFO] fetching crate rustaceans 0.2.0...
[INFO] testing rustaceans-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rustaceans 0.2.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate rustaceans 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustaceans 0.2.0
[INFO] finished tweaking crates.io crate rustaceans 0.2.0
[INFO] tweaked toml for crates.io crate rustaceans 0.2.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate rustaceans 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87d9c3d6ae3d393a9a6b4dcab5942b53c7fb5e9bfc0501f17830f6b04c1fad29
[INFO] running `Command { std: "docker" "start" "-a" "87d9c3d6ae3d393a9a6b4dcab5942b53c7fb5e9bfc0501f17830f6b04c1fad29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87d9c3d6ae3d393a9a6b4dcab5942b53c7fb5e9bfc0501f17830f6b04c1fad29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d9c3d6ae3d393a9a6b4dcab5942b53c7fb5e9bfc0501f17830f6b04c1fad29", kill_on_drop: false }`
[INFO] [stdout] 87d9c3d6ae3d393a9a6b4dcab5942b53c7fb5e9bfc0501f17830f6b04c1fad29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fac1ebaad9e8ada3d113439bc2b3be43508b0ee49c6427c763933333e187f1eb
[INFO] running `Command { std: "docker" "start" "-a" "fac1ebaad9e8ada3d113439bc2b3be43508b0ee49c6427c763933333e187f1eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustaceans v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "fac1ebaad9e8ada3d113439bc2b3be43508b0ee49c6427c763933333e187f1eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac1ebaad9e8ada3d113439bc2b3be43508b0ee49c6427c763933333e187f1eb", kill_on_drop: false }`
[INFO] [stdout] fac1ebaad9e8ada3d113439bc2b3be43508b0ee49c6427c763933333e187f1eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27345735445dad34ae6e5b778551d5ac6195ce61ade0fe6e1c84e68774ab6f07
[INFO] running `Command { std: "docker" "start" "-a" "27345735445dad34ae6e5b778551d5ac6195ce61ade0fe6e1c84e68774ab6f07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustaceans v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "27345735445dad34ae6e5b778551d5ac6195ce61ade0fe6e1c84e68774ab6f07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27345735445dad34ae6e5b778551d5ac6195ce61ade0fe6e1c84e68774ab6f07", kill_on_drop: false }`
[INFO] [stdout] 27345735445dad34ae6e5b778551d5ac6195ce61ade0fe6e1c84e68774ab6f07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f6e8014a7107f72f29b64c67dc1f2e679c6d1d8c77d9571a67d2253ba3053c7
[INFO] running `Command { std: "docker" "start" "-a" "1f6e8014a7107f72f29b64c67dc1f2e679c6d1d8c77d9571a67d2253ba3053c7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustaceans-e52db753911d1423)
[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" "1f6e8014a7107f72f29b64c67dc1f2e679c6d1d8c77d9571a67d2253ba3053c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f6e8014a7107f72f29b64c67dc1f2e679c6d1d8c77d9571a67d2253ba3053c7", kill_on_drop: false }`
[INFO] [stdout] 1f6e8014a7107f72f29b64c67dc1f2e679c6d1d8c77d9571a67d2253ba3053c7