[INFO] fetching crate tongs 0.0.0...
[INFO] testing tongs-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tongs 0.0.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate tongs 0.0.0 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 tongs 0.0.0
[INFO] finished tweaking crates.io crate tongs 0.0.0
[INFO] tweaked toml for crates.io crate tongs 0.0.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 725ae676d85f9268715c938cddfa6b3d36a82f4f57d946339cf859efa1b6a74f
[INFO] running `Command { std: "docker" "start" "-a" "725ae676d85f9268715c938cddfa6b3d36a82f4f57d946339cf859efa1b6a74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "725ae676d85f9268715c938cddfa6b3d36a82f4f57d946339cf859efa1b6a74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725ae676d85f9268715c938cddfa6b3d36a82f4f57d946339cf859efa1b6a74f", kill_on_drop: false }`
[INFO] [stdout] 725ae676d85f9268715c938cddfa6b3d36a82f4f57d946339cf859efa1b6a74f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 13cb7fce8e012ba0a9ffaf4130170b41e8b1ffee99daea6ba0d1cfe7d8364f46
[INFO] running `Command { std: "docker" "start" "-a" "13cb7fce8e012ba0a9ffaf4130170b41e8b1ffee99daea6ba0d1cfe7d8364f46", kill_on_drop: false }`
[INFO] [stderr]    Compiling tongs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "13cb7fce8e012ba0a9ffaf4130170b41e8b1ffee99daea6ba0d1cfe7d8364f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13cb7fce8e012ba0a9ffaf4130170b41e8b1ffee99daea6ba0d1cfe7d8364f46", kill_on_drop: false }`
[INFO] [stdout] 13cb7fce8e012ba0a9ffaf4130170b41e8b1ffee99daea6ba0d1cfe7d8364f46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 140b3a924d2fdac8f2e001c209ff383fd1e9a6bc1a7e4c4ef2bedb109571991b
[INFO] running `Command { std: "docker" "start" "-a" "140b3a924d2fdac8f2e001c209ff383fd1e9a6bc1a7e4c4ef2bedb109571991b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tongs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "140b3a924d2fdac8f2e001c209ff383fd1e9a6bc1a7e4c4ef2bedb109571991b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140b3a924d2fdac8f2e001c209ff383fd1e9a6bc1a7e4c4ef2bedb109571991b", kill_on_drop: false }`
[INFO] [stdout] 140b3a924d2fdac8f2e001c209ff383fd1e9a6bc1a7e4c4ef2bedb109571991b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 43343e39215cabd59610c7b2d94c1f8cdcbadd544d9cff2a68658287eb783d00
[INFO] running `Command { std: "docker" "start" "-a" "43343e39215cabd59610c7b2d94c1f8cdcbadd544d9cff2a68658287eb783d00", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tongs-13f51664da084489)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [stderr]    Doc-tests tongs
[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" "43343e39215cabd59610c7b2d94c1f8cdcbadd544d9cff2a68658287eb783d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43343e39215cabd59610c7b2d94c1f8cdcbadd544d9cff2a68658287eb783d00", kill_on_drop: false }`
[INFO] [stdout] 43343e39215cabd59610c7b2d94c1f8cdcbadd544d9cff2a68658287eb783d00