[INFO] cloning repository https://github.com/rafalgorczewski/rust-genetic-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rafalgorczewski/rust-genetic-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafalgorczewski%2Frust-genetic-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafalgorczewski%2Frust-genetic-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9228337abccd4a2553d59d2ac728e7257596c92
[INFO] testing rafalgorczewski/rust-genetic-playground against beta-2022-11-01 for beta-1.66-1.1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafalgorczewski%2Frust-genetic-playground" "/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/rafalgorczewski/rust-genetic-playground on toolchain beta-2022-11-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-11-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rafalgorczewski/rust-genetic-playground
[INFO] finished tweaking git repo https://github.com/rafalgorczewski/rust-genetic-playground
[INFO] tweaked toml for git repo https://github.com/rafalgorczewski/rust-genetic-playground written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/rafalgorczewski/rust-genetic-playground already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-11-01" "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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-11-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3629e5ed784cdd5d1120b95d3b2c78be7b71a993a23a0da9dfef1f746f254e28
[INFO] running `Command { std: "docker" "start" "-a" "3629e5ed784cdd5d1120b95d3b2c78be7b71a993a23a0da9dfef1f746f254e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3629e5ed784cdd5d1120b95d3b2c78be7b71a993a23a0da9dfef1f746f254e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3629e5ed784cdd5d1120b95d3b2c78be7b71a993a23a0da9dfef1f746f254e28", kill_on_drop: false }`
[INFO] [stdout] 3629e5ed784cdd5d1120b95d3b2c78be7b71a993a23a0da9dfef1f746f254e28
[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" "RUSTDOCFLAGS=--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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-11-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4a7ff5c627e53d365511f9a60b8e7352cf307ed4bbf23528e2004351cde52f6
[INFO] running `Command { std: "docker" "start" "-a" "a4a7ff5c627e53d365511f9a60b8e7352cf307ed4bbf23528e2004351cde52f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling genlib v0.1.0 (/opt/rustwide/workdir/genlib)
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir/playground)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `Command { std: "docker" "inspect" "a4a7ff5c627e53d365511f9a60b8e7352cf307ed4bbf23528e2004351cde52f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a7ff5c627e53d365511f9a60b8e7352cf307ed4bbf23528e2004351cde52f6", kill_on_drop: false }`
[INFO] [stdout] a4a7ff5c627e53d365511f9a60b8e7352cf307ed4bbf23528e2004351cde52f6
[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" "RUSTDOCFLAGS=--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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-11-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3e7fe2dd929ac0442d0895ec19c8cbf9fd4c64354064d5751df2cfd16ff3f85
[INFO] running `Command { std: "docker" "start" "-a" "a3e7fe2dd929ac0442d0895ec19c8cbf9fd4c64354064d5751df2cfd16ff3f85", kill_on_drop: false }`
[INFO] [stderr]    Compiling genlib v0.1.0 (/opt/rustwide/workdir/genlib)
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir/playground)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "a3e7fe2dd929ac0442d0895ec19c8cbf9fd4c64354064d5751df2cfd16ff3f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e7fe2dd929ac0442d0895ec19c8cbf9fd4c64354064d5751df2cfd16ff3f85", kill_on_drop: false }`
[INFO] [stdout] a3e7fe2dd929ac0442d0895ec19c8cbf9fd4c64354064d5751df2cfd16ff3f85
[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" "RUSTDOCFLAGS=--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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-11-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9c240926c43c6f2408ec1b13e6825524280a8da4df60780ca1b7376a49add54
[INFO] running `Command { std: "docker" "start" "-a" "b9c240926c43c6f2408ec1b13e6825524280a8da4df60780ca1b7376a49add54", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/genlib-9fab5889cf451f7f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::best_specimen ... ok
[INFO] [stdout] test tests::eight_queens has been running for over 60 seconds
[INFO] [stdout] test tests::eight_queens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 150.47s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/playground-9f949d8be71d7708)
[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 genlib
[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" "b9c240926c43c6f2408ec1b13e6825524280a8da4df60780ca1b7376a49add54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c240926c43c6f2408ec1b13e6825524280a8da4df60780ca1b7376a49add54", kill_on_drop: false }`
[INFO] [stdout] b9c240926c43c6f2408ec1b13e6825524280a8da4df60780ca1b7376a49add54