[INFO] cloning repository https://github.com/efiliba/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/efiliba/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefiliba%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefiliba%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1800cad9b8f7d56a4c679639e8fbcdad957545c2
[INFO] testing efiliba/rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefiliba%2Frust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/efiliba/rust on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/efiliba/rust
[INFO] finished tweaking git repo https://github.com/efiliba/rust
[INFO] tweaked toml for git repo https://github.com/efiliba/rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/efiliba/rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded text-colorizer v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1856809ba7e8f5497a34cb57a253406c083916bdd4ef156e315a00c1703eae75
[INFO] running `Command { std: "docker" "start" "-a" "1856809ba7e8f5497a34cb57a253406c083916bdd4ef156e315a00c1703eae75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1856809ba7e8f5497a34cb57a253406c083916bdd4ef156e315a00c1703eae75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1856809ba7e8f5497a34cb57a253406c083916bdd4ef156e315a00c1703eae75", kill_on_drop: false }`
[INFO] [stdout] 1856809ba7e8f5497a34cb57a253406c083916bdd4ef156e315a00c1703eae75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac58ebcbb761d2b8b374723a2a8a60971a761c75ae21982d8d21f8603d3d074a
[INFO] running `Command { std: "docker" "start" "-a" "ac58ebcbb761d2b8b374723a2a8a60971a761c75ae21982d8d21f8603d3d074a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling text-colorizer v1.0.0
[INFO] [stderr]    Compiling poker_dealer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "ac58ebcbb761d2b8b374723a2a8a60971a761c75ae21982d8d21f8603d3d074a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac58ebcbb761d2b8b374723a2a8a60971a761c75ae21982d8d21f8603d3d074a", kill_on_drop: false }`
[INFO] [stdout] ac58ebcbb761d2b8b374723a2a8a60971a761c75ae21982d8d21f8603d3d074a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7eecf57fe2de3167cd9e04af3fe42293ad22c27b3669e341dcffa092e736b54
[INFO] running `Command { std: "docker" "start" "-a" "d7eecf57fe2de3167cd9e04af3fe42293ad22c27b3669e341dcffa092e736b54", kill_on_drop: false }`
[INFO] [stderr]    Compiling poker_dealer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "d7eecf57fe2de3167cd9e04af3fe42293ad22c27b3669e341dcffa092e736b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7eecf57fe2de3167cd9e04af3fe42293ad22c27b3669e341dcffa092e736b54", kill_on_drop: false }`
[INFO] [stdout] d7eecf57fe2de3167cd9e04af3fe42293ad22c27b3669e341dcffa092e736b54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3c991260bb3c530034f0f01974172573073252012a60165d57b83b6398f19be
[INFO] running `Command { std: "docker" "start" "-a" "f3c991260bb3c530034f0f01974172573073252012a60165d57b83b6398f19be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/poker_dealer-ea67de4511392ae5)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test ranker::should_compare_high_card_single_values_as_equal ... ok
[INFO] [stdout] test ranker::should_be_at_least_a_straight ... ok
[INFO] [stdout] test ranker::should_be_at_least_a_flush ... ok
[INFO] [stdout] test ranker::should_not_contain_a_straight ... ok
[INFO] [stdout] test ranker::should_return_lhs_greater_when_comparing_high_card_multi_values ... ok
[INFO] [stdout] test ranker::should_return_lhs_greater_when_comparing_high_card_single_values ... ok
[INFO] [stdout] test ranker::should_return_is_straight_and_flush_and_high_card_an_ace_for_royal_flush ... ok
[INFO] [stdout] test ranker::should_not_contain_low_ace_as_a_straight ... ok
[INFO] [stdout] test ranker::should_rank_hands_and_return_ordered_values_required_for_comparison ... ok
[INFO] [stdout] test ranker::should_compare_high_card_multi_values_as_equal ... ok
[INFO] [stdout] test ranker::should_not_contain_a_flush ... ok
[INFO] [stdout] test ranker::should_order_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3c991260bb3c530034f0f01974172573073252012a60165d57b83b6398f19be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c991260bb3c530034f0f01974172573073252012a60165d57b83b6398f19be", kill_on_drop: false }`
[INFO] [stdout] f3c991260bb3c530034f0f01974172573073252012a60165d57b83b6398f19be