[INFO] cloning repository https://github.com/TempixTL/game-of-life-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TempixTL/game-of-life-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTempixTL%2Fgame-of-life-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTempixTL%2Fgame-of-life-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b56a012591ec6e9deafd364c9b875f9dc006cc00
[INFO] testing TempixTL/game-of-life-rust against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTempixTL%2Fgame-of-life-rust" "/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/TempixTL/game-of-life-rust on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TempixTL/game-of-life-rust
[INFO] finished tweaking git repo https://github.com/TempixTL/game-of-life-rust
[INFO] tweaked toml for git repo https://github.com/TempixTL/game-of-life-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/TempixTL/game-of-life-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 686cc262120c7351e19c798cee366260cf43ea155fbb8b0e22bedf2bdb245263
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "686cc262120c7351e19c798cee366260cf43ea155fbb8b0e22bedf2bdb245263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "686cc262120c7351e19c798cee366260cf43ea155fbb8b0e22bedf2bdb245263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686cc262120c7351e19c798cee366260cf43ea155fbb8b0e22bedf2bdb245263", kill_on_drop: false }`
[INFO] [stdout] 686cc262120c7351e19c798cee366260cf43ea155fbb8b0e22bedf2bdb245263
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d12cf49ae21a6918ae3b51adbfd99d8f3a8d425d55ef92659cb71cbcda70b14
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8d12cf49ae21a6918ae3b51adbfd99d8f3a8d425d55ef92659cb71cbcda70b14", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.85s
[INFO] running `Command { std: "docker" "inspect" "8d12cf49ae21a6918ae3b51adbfd99d8f3a8d425d55ef92659cb71cbcda70b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d12cf49ae21a6918ae3b51adbfd99d8f3a8d425d55ef92659cb71cbcda70b14", kill_on_drop: false }`
[INFO] [stdout] 8d12cf49ae21a6918ae3b51adbfd99d8f3a8d425d55ef92659cb71cbcda70b14
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 95a0e0588f2e9d784793ccc89d5519e9bb840889ae4b4c0dec94f4bb74d5b2b1
[INFO] running `Command { std: "docker" "start" "-a" "95a0e0588f2e9d784793ccc89d5519e9bb840889ae4b4c0dec94f4bb74d5b2b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "95a0e0588f2e9d784793ccc89d5519e9bb840889ae4b4c0dec94f4bb74d5b2b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a0e0588f2e9d784793ccc89d5519e9bb840889ae4b4c0dec94f4bb74d5b2b1", kill_on_drop: false }`
[INFO] [stdout] 95a0e0588f2e9d784793ccc89d5519e9bb840889ae4b4c0dec94f4bb74d5b2b1
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b915da38bce19c594723b3dcb44bfe00e29723535f6147ba01a80323246d326a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b915da38bce19c594723b3dcb44bfe00e29723535f6147ba01a80323246d326a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game_of_life-bd4954be1bcf75cb)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test cfg::test::config_new_should_fail_on_file_access ... ok
[INFO] [stdout] test cfg::test::config_new_should_fail_on_step_count ... ok
[INFO] [stdout] test cfg::test::should_fail_on_argument_count ... ok
[INFO] [stdout] test cfg::test::config_new_should_return_correct_config ... ok
[INFO] [stdout] test parser::test::mass_parser_should_fail_on_empty_string ... ok
[INFO] [stdout] test parser::test::mass_parser_should_fail_on_malformed_string ... ok
[INFO] [stdout] test engine::test::board_next_should_correctly_compute_next_board ... ok
[INFO] [stdout] test engine::test::board_new_should_return_correct_board ... ok
[INFO] [stdout] test engine::test::board_neighbors_should_correctly_count_neighbors ... ok
[INFO] [stdout] test cfg::test::config_new_should_succeed ... ok
[INFO] [stdout] test parser::test::mass_parser_should_succeed ... ok
[INFO] [stdout] test parser::test::rle_parser_should_succeed ... 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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game_of_life-f64506d1b2c3f464)
[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] [stderr]    Doc-tests game-of-life
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/cfg.rs - cfg::Config::new (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b915da38bce19c594723b3dcb44bfe00e29723535f6147ba01a80323246d326a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b915da38bce19c594723b3dcb44bfe00e29723535f6147ba01a80323246d326a", kill_on_drop: false }`
[INFO] [stdout] b915da38bce19c594723b3dcb44bfe00e29723535f6147ba01a80323246d326a