[INFO] cloning repository https://github.com/jakobn-ai/optimal-yahtzee-extreme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakobn-ai/optimal-yahtzee-extreme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakobn-ai%2Foptimal-yahtzee-extreme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakobn-ai%2Foptimal-yahtzee-extreme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3062b4bb48c6215eea17a841539989cc9c2fbcb7
[INFO] testing jakobn-ai/optimal-yahtzee-extreme against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakobn-ai%2Foptimal-yahtzee-extreme" "/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/jakobn-ai/optimal-yahtzee-extreme on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jakobn-ai/optimal-yahtzee-extreme
[INFO] finished tweaking git repo https://github.com/jakobn-ai/optimal-yahtzee-extreme
[INFO] tweaked toml for git repo https://github.com/jakobn-ai/optimal-yahtzee-extreme written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jakobn-ai/optimal-yahtzee-extreme already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-mutex v1.4.0
[INFO] [stderr]   Downloaded async-trait v0.1.51
[INFO] [stderr]   Downloaded cached_proc_macro_types v0.1.0
[INFO] [stderr]   Downloaded cached_proc_macro v0.6.1
[INFO] [stderr]   Downloaded cached v0.25.0
[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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdf6b4b3307678023f280ffc4f95da8e43570bf7d7b0e63a8799bc8e7e2178e7
[INFO] running `Command { std: "docker" "start" "-a" "cdf6b4b3307678023f280ffc4f95da8e43570bf7d7b0e63a8799bc8e7e2178e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdf6b4b3307678023f280ffc4f95da8e43570bf7d7b0e63a8799bc8e7e2178e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf6b4b3307678023f280ffc4f95da8e43570bf7d7b0e63a8799bc8e7e2178e7", kill_on_drop: false }`
[INFO] [stdout] cdf6b4b3307678023f280ffc4f95da8e43570bf7d7b0e63a8799bc8e7e2178e7
[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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a431717d28ff9fa1832c9b76845919d7c47e8a654dfdafe3c5bf66ed9e0706c
[INFO] running `Command { std: "docker" "start" "-a" "6a431717d28ff9fa1832c9b76845919d7c47e8a654dfdafe3c5bf66ed9e0706c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling futures-sink v0.3.16
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling cached_proc_macro_types v0.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling cached_proc_macro v0.6.1
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling cached v0.25.0
[INFO] [stderr]    Compiling optimal-yahtzee-extreme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.47s
[INFO] running `Command { std: "docker" "inspect" "6a431717d28ff9fa1832c9b76845919d7c47e8a654dfdafe3c5bf66ed9e0706c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a431717d28ff9fa1832c9b76845919d7c47e8a654dfdafe3c5bf66ed9e0706c", kill_on_drop: false }`
[INFO] [stdout] 6a431717d28ff9fa1832c9b76845919d7c47e8a654dfdafe3c5bf66ed9e0706c
[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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2e3786f1548cef8c26f9537d8e84e314f31cd1b214c34ea27fa02d0cf143f60
[INFO] running `Command { std: "docker" "start" "-a" "b2e3786f1548cef8c26f9537d8e84e314f31cd1b214c34ea27fa02d0cf143f60", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling optimal-yahtzee-extreme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "b2e3786f1548cef8c26f9537d8e84e314f31cd1b214c34ea27fa02d0cf143f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e3786f1548cef8c26f9537d8e84e314f31cd1b214c34ea27fa02d0cf143f60", kill_on_drop: false }`
[INFO] [stdout] b2e3786f1548cef8c26f9537d8e84e314f31cd1b214c34ea27fa02d0cf143f60
[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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66601c6d633638d6a5d17c5cc7fea993dbea27f5120126c6f168cd916f4ded8a
[INFO] running `Command { std: "docker" "start" "-a" "66601c6d633638d6a5d17c5cc7fea993dbea27f5120126c6f168cd916f4ded8a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 16 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/optimal_yahtzee_extreme-55ecdf2f54891b9f)
[INFO] [stdout] test yahtzee_bonus_rules::tests::test_original ... ok
[INFO] [stdout] test rules::tests::test_regular_rules ... ok
[INFO] [stdout] test strategy::tests::test_probability_to_roll ... ok
[INFO] [stdout] test hands::tests::test_generic_identical ... ok
[INFO] [stdout] test rules::tests::test_extreme_rules ... ok
[INFO] [stdout] test strategy::tests::test_compact_fmt_state ... ok
[INFO] [stdout] test hands::tests::test_generic_straight ... ok
[INFO] [stdout] test yahtzee_bonus_rules::tests::test_forced_joker ... ok
[INFO] [stdout] test yahtzee_bonus_rules::tests::test_free_joker ... ok
[INFO] [stdout] test yahtzee_bonus_rules::tests::test_kniffel ... ok
[INFO] [stdout] test hands::tests::test_generic_upper_section ... ok
[INFO] [stdout] test strategy::tests::test_choose_reroll ... ok
[INFO] [stdout] test strategy::tests::test_choose_field ... ok
[INFO] [stdout] test strategy::tests::test_compact_fmt_partial_hand ... ok
[INFO] [stdout] test yahtzee_bonus_rules::tests::test_none - should panic ... ok
[INFO] [stdout] test strategy::tests::test_probability_to_roll_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66601c6d633638d6a5d17c5cc7fea993dbea27f5120126c6f168cd916f4ded8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66601c6d633638d6a5d17c5cc7fea993dbea27f5120126c6f168cd916f4ded8a", kill_on_drop: false }`
[INFO] [stdout] 66601c6d633638d6a5d17c5cc7fea993dbea27f5120126c6f168cd916f4ded8a