[INFO] cloning repository https://github.com/mtharrison/colors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mtharrison/colors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtharrison%2Fcolors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtharrison%2Fcolors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c70318d512bcf00673c38b58a8b46774ff1f6d5
[INFO] testing mtharrison/colors against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtharrison%2Fcolors" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mtharrison/colors 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 git repo https://github.com/mtharrison/colors
[INFO] finished tweaking git repo https://github.com/mtharrison/colors
[INFO] tweaked toml for git repo https://github.com/mtharrison/colors written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/mtharrison/colors 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e3d684bec01c0c6e047be44b16c788e3cf5cacb2a85821d0d6affe5cfa2912a9
[INFO] running `Command { std: "docker" "start" "-a" "e3d684bec01c0c6e047be44b16c788e3cf5cacb2a85821d0d6affe5cfa2912a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3d684bec01c0c6e047be44b16c788e3cf5cacb2a85821d0d6affe5cfa2912a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d684bec01c0c6e047be44b16c788e3cf5cacb2a85821d0d6affe5cfa2912a9", kill_on_drop: false }`
[INFO] [stdout] e3d684bec01c0c6e047be44b16c788e3cf5cacb2a85821d0d6affe5cfa2912a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 563f55cd682dbb92061fc117de8ac7c880b9597bbf390df3883a69fee8a2cae4
[INFO] running `Command { std: "docker" "start" "-a" "563f55cd682dbb92061fc117de8ac7c880b9597bbf390df3883a69fee8a2cae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling colors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "563f55cd682dbb92061fc117de8ac7c880b9597bbf390df3883a69fee8a2cae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563f55cd682dbb92061fc117de8ac7c880b9597bbf390df3883a69fee8a2cae4", kill_on_drop: false }`
[INFO] [stdout] 563f55cd682dbb92061fc117de8ac7c880b9597bbf390df3883a69fee8a2cae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 400fa44e2d2cecc229878baa57b368584dbad4207ecd8669ea4c6d56674166b1
[INFO] running `Command { std: "docker" "start" "-a" "400fa44e2d2cecc229878baa57b368584dbad4207ecd8669ea4c6d56674166b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling colors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "400fa44e2d2cecc229878baa57b368584dbad4207ecd8669ea4c6d56674166b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "400fa44e2d2cecc229878baa57b368584dbad4207ecd8669ea4c6d56674166b1", kill_on_drop: false }`
[INFO] [stdout] 400fa44e2d2cecc229878baa57b368584dbad4207ecd8669ea4c6d56674166b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 206d03bc16cb9b6acda2a772e25656abf6d1f642f84cf796264a64e68c05960e
[INFO] running `Command { std: "docker" "start" "-a" "206d03bc16cb9b6acda2a772e25656abf6d1f642f84cf796264a64e68c05960e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colors-6d697f97b854d7d0)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test parser::tests::it_handles_numbers_over_10 ... ok
[INFO] [stdout] test solver::tests::it_finds_no_solution ... ok
[INFO] [stdout] test parser::tests::it_handles_extra_whitespace ... ok
[INFO] [stdout] test parser::tests::it_parses_input ... ok
[INFO] [stdout] test solver::tests::it_finds_solution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "206d03bc16cb9b6acda2a772e25656abf6d1f642f84cf796264a64e68c05960e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "206d03bc16cb9b6acda2a772e25656abf6d1f642f84cf796264a64e68c05960e", kill_on_drop: false }`
[INFO] [stdout] 206d03bc16cb9b6acda2a772e25656abf6d1f642f84cf796264a64e68c05960e