[INFO] cloning repository https://github.com/sitkadude/rs_combination_lock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sitkadude/rs_combination_lock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsitkadude%2Frs_combination_lock", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsitkadude%2Frs_combination_lock'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c15ebf6b55403484790a31946b2415c1ab81873
[INFO] testing sitkadude/rs_combination_lock 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%2Fsitkadude%2Frs_combination_lock" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sitkadude/rs_combination_lock 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/sitkadude/rs_combination_lock
[INFO] finished tweaking git repo https://github.com/sitkadude/rs_combination_lock
[INFO] tweaked toml for git repo https://github.com/sitkadude/rs_combination_lock written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/sitkadude/rs_combination_lock 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] dd66a75727790bb0d18e30fc11fde5c1768cfaffe0b4f78238890551b363b380
[INFO] running `Command { std: "docker" "start" "-a" "dd66a75727790bb0d18e30fc11fde5c1768cfaffe0b4f78238890551b363b380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd66a75727790bb0d18e30fc11fde5c1768cfaffe0b4f78238890551b363b380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd66a75727790bb0d18e30fc11fde5c1768cfaffe0b4f78238890551b363b380", kill_on_drop: false }`
[INFO] [stdout] dd66a75727790bb0d18e30fc11fde5c1768cfaffe0b4f78238890551b363b380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] eab9584f6820f4cd066e2a46ec1403d647beb2e7eb288b95337e273913845064
[INFO] running `Command { std: "docker" "start" "-a" "eab9584f6820f4cd066e2a46ec1403d647beb2e7eb288b95337e273913845064", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling comb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "eab9584f6820f4cd066e2a46ec1403d647beb2e7eb288b95337e273913845064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab9584f6820f4cd066e2a46ec1403d647beb2e7eb288b95337e273913845064", kill_on_drop: false }`
[INFO] [stdout] eab9584f6820f4cd066e2a46ec1403d647beb2e7eb288b95337e273913845064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] de43b0cb8b32fc51498e800b75acabd28ac5d2c4e9b71bee19fea27583c0d4bc
[INFO] running `Command { std: "docker" "start" "-a" "de43b0cb8b32fc51498e800b75acabd28ac5d2c4e9b71bee19fea27583c0d4bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling comb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "de43b0cb8b32fc51498e800b75acabd28ac5d2c4e9b71bee19fea27583c0d4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de43b0cb8b32fc51498e800b75acabd28ac5d2c4e9b71bee19fea27583c0d4bc", kill_on_drop: false }`
[INFO] [stdout] de43b0cb8b32fc51498e800b75acabd28ac5d2c4e9b71bee19fea27583c0d4bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 32c4858c5d04be3c7797b16995b4abc88f9c8ad3ba1c70c899e566b71e292ccb
[INFO] running `Command { std: "docker" "start" "-a" "32c4858c5d04be3c7797b16995b4abc88f9c8ad3ba1c70c899e566b71e292ccb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/comb-a06350fc5468286b)
[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" "32c4858c5d04be3c7797b16995b4abc88f9c8ad3ba1c70c899e566b71e292ccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32c4858c5d04be3c7797b16995b4abc88f9c8ad3ba1c70c899e566b71e292ccb", kill_on_drop: false }`
[INFO] [stdout] 32c4858c5d04be3c7797b16995b4abc88f9c8ad3ba1c70c899e566b71e292ccb