[INFO] cloning repository https://github.com/nicola-bovolato/rust-game-of-life
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicola-bovolato/rust-game-of-life" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicola-bovolato%2Frust-game-of-life", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicola-bovolato%2Frust-game-of-life'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0dc14c1246d20617501162fd638c585053f83948
[INFO] testing nicola-bovolato/rust-game-of-life against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicola-bovolato%2Frust-game-of-life" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nicola-bovolato/rust-game-of-life on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nicola-bovolato/rust-game-of-life
[INFO] finished tweaking git repo https://github.com/nicola-bovolato/rust-game-of-life
[INFO] tweaked toml for git repo https://github.com/nicola-bovolato/rust-game-of-life written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/nicola-bovolato/rust-game-of-life already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84d3b57fe4c4d6d86783488b51b25474629c35d363d12c335e769a9228331dd1
[INFO] running `Command { std: "docker" "start" "-a" "84d3b57fe4c4d6d86783488b51b25474629c35d363d12c335e769a9228331dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d3b57fe4c4d6d86783488b51b25474629c35d363d12c335e769a9228331dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d3b57fe4c4d6d86783488b51b25474629c35d363d12c335e769a9228331dd1", kill_on_drop: false }`
[INFO] [stdout] 84d3b57fe4c4d6d86783488b51b25474629c35d363d12c335e769a9228331dd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a61e93a433bbba7d8bd0aab444a52bd2ddb2605411b749364f2288a6799160b
[INFO] running `Command { std: "docker" "start" "-a" "2a61e93a433bbba7d8bd0aab444a52bd2ddb2605411b749364f2288a6799160b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rust-game-of-life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `Command { std: "docker" "inspect" "2a61e93a433bbba7d8bd0aab444a52bd2ddb2605411b749364f2288a6799160b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a61e93a433bbba7d8bd0aab444a52bd2ddb2605411b749364f2288a6799160b", kill_on_drop: false }`
[INFO] [stdout] 2a61e93a433bbba7d8bd0aab444a52bd2ddb2605411b749364f2288a6799160b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3476abfcb4ded59ece4c4b6d73750883a92cd158547f76c519d662a75b4679
[INFO] running `Command { std: "docker" "start" "-a" "df3476abfcb4ded59ece4c4b6d73750883a92cd158547f76c519d662a75b4679", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-game-of-life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "df3476abfcb4ded59ece4c4b6d73750883a92cd158547f76c519d662a75b4679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3476abfcb4ded59ece4c4b6d73750883a92cd158547f76c519d662a75b4679", kill_on_drop: false }`
[INFO] [stdout] df3476abfcb4ded59ece4c4b6d73750883a92cd158547f76c519d662a75b4679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c8cfa801068a2ef86784992c5fee5abcd13782dddff2fb37b1af47177ff620f
[INFO] running `Command { std: "docker" "start" "-a" "0c8cfa801068a2ef86784992c5fee5abcd13782dddff2fb37b1af47177ff620f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_game_of_life-14aebfe497d6dfb8)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test game_of_life::tests::get_cell_returns_correct_value ... ok
[INFO] [stdout] test game_of_life::tests::is_stable_returns_correct_value ... ok
[INFO] [stdout] test game_of_life::tests::count_nearby_cells_returns_correct_value ... ok
[INFO] [stdout] test game_of_life::tests::advance_works_correctly ... ok
[INFO] [stdout] test game_of_life::tests::new_world_size_greater_than_max - should panic ... ok
[INFO] [stdout] test game_of_life::tests::new_world_size_lesser_than_one - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c8cfa801068a2ef86784992c5fee5abcd13782dddff2fb37b1af47177ff620f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8cfa801068a2ef86784992c5fee5abcd13782dddff2fb37b1af47177ff620f", kill_on_drop: false }`
[INFO] [stdout] 0c8cfa801068a2ef86784992c5fee5abcd13782dddff2fb37b1af47177ff620f