[INFO] fetching crate rustyword 0.1.0...
[INFO] testing rustyword-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rustyword 0.1.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate rustyword 0.1.0 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 rustyword 0.1.0
[INFO] finished tweaking crates.io crate rustyword 0.1.0
[INFO] tweaked toml for crates.io crate rustyword 0.1.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate rustyword 0.1.0 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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 06ab990bdaf2938989846dea6344e2b6a0ce95fcecdb3c5666060e01b5a39a46
[INFO] running `Command { std: "docker" "start" "-a" "06ab990bdaf2938989846dea6344e2b6a0ce95fcecdb3c5666060e01b5a39a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06ab990bdaf2938989846dea6344e2b6a0ce95fcecdb3c5666060e01b5a39a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ab990bdaf2938989846dea6344e2b6a0ce95fcecdb3c5666060e01b5a39a46", kill_on_drop: false }`
[INFO] [stdout] 06ab990bdaf2938989846dea6344e2b6a0ce95fcecdb3c5666060e01b5a39a46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 16e8fbb0c95da37658a3bb6c02fc1dd226f4c26c6859fb649461e81d94ef7cd7
[INFO] running `Command { std: "docker" "start" "-a" "16e8fbb0c95da37658a3bb6c02fc1dd226f4c26c6859fb649461e81d94ef7cd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyword v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "16e8fbb0c95da37658a3bb6c02fc1dd226f4c26c6859fb649461e81d94ef7cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e8fbb0c95da37658a3bb6c02fc1dd226f4c26c6859fb649461e81d94ef7cd7", kill_on_drop: false }`
[INFO] [stdout] 16e8fbb0c95da37658a3bb6c02fc1dd226f4c26c6859fb649461e81d94ef7cd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] aa403f1ed9d3e670def3ad7987ac342d7becded8e021f42699287847d0454c20
[INFO] running `Command { std: "docker" "start" "-a" "aa403f1ed9d3e670def3ad7987ac342d7becded8e021f42699287847d0454c20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustyword v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "aa403f1ed9d3e670def3ad7987ac342d7becded8e021f42699287847d0454c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa403f1ed9d3e670def3ad7987ac342d7becded8e021f42699287847d0454c20", kill_on_drop: false }`
[INFO] [stdout] aa403f1ed9d3e670def3ad7987ac342d7becded8e021f42699287847d0454c20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 973b6e2fd7825ade6a640f1b517ed58387493fba6618ab6bd4de2d3559266591
[INFO] running `Command { std: "docker" "start" "-a" "973b6e2fd7825ade6a640f1b517ed58387493fba6618ab6bd4de2d3559266591", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustyword-af6b064d85cd497d)
[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" "973b6e2fd7825ade6a640f1b517ed58387493fba6618ab6bd4de2d3559266591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973b6e2fd7825ade6a640f1b517ed58387493fba6618ab6bd4de2d3559266591", kill_on_drop: false }`
[INFO] [stdout] 973b6e2fd7825ade6a640f1b517ed58387493fba6618ab6bd4de2d3559266591