[INFO] cloning repository https://github.com/dwinkelman0/KillerSudokuRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dwinkelman0/KillerSudokuRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwinkelman0%2FKillerSudokuRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwinkelman0%2FKillerSudokuRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 474af607318a33d62cc0350fda4f924cfc106c3e
[INFO] testing dwinkelman0/KillerSudokuRust against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwinkelman0%2FKillerSudokuRust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dwinkelman0/KillerSudokuRust on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dwinkelman0/KillerSudokuRust
[INFO] finished tweaking git repo https://github.com/dwinkelman0/KillerSudokuRust
[INFO] tweaked toml for git repo https://github.com/dwinkelman0/KillerSudokuRust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dwinkelman0/KillerSudokuRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded svg v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c5dab740e646d72e4f1f2bc6f7790976db47ce27db261d9773f7aa53f6d9ff0
[INFO] running `Command { std: "docker" "start" "-a" "4c5dab740e646d72e4f1f2bc6f7790976db47ce27db261d9773f7aa53f6d9ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c5dab740e646d72e4f1f2bc6f7790976db47ce27db261d9773f7aa53f6d9ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c5dab740e646d72e4f1f2bc6f7790976db47ce27db261d9773f7aa53f6d9ff0", kill_on_drop: false }`
[INFO] [stdout] 4c5dab740e646d72e4f1f2bc6f7790976db47ce27db261d9773f7aa53f6d9ff0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 425d36fd558309ed972ef191d8365b031b73b9f7ea528886548a70171a226406
[INFO] running `Command { std: "docker" "start" "-a" "425d36fd558309ed972ef191d8365b031b73b9f7ea528886548a70171a226406", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling svg v0.13.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling killer_sudoku_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.83s
[INFO] running `Command { std: "docker" "inspect" "425d36fd558309ed972ef191d8365b031b73b9f7ea528886548a70171a226406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "425d36fd558309ed972ef191d8365b031b73b9f7ea528886548a70171a226406", kill_on_drop: false }`
[INFO] [stdout] 425d36fd558309ed972ef191d8365b031b73b9f7ea528886548a70171a226406
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 408989737e5b8313068b144364b001e94ecf9f42129d43fd45e0f2b6c6b2c08e
[INFO] running `Command { std: "docker" "start" "-a" "408989737e5b8313068b144364b001e94ecf9f42129d43fd45e0f2b6c6b2c08e", kill_on_drop: false }`
[INFO] [stderr]    Compiling killer_sudoku_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "408989737e5b8313068b144364b001e94ecf9f42129d43fd45e0f2b6c6b2c08e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "408989737e5b8313068b144364b001e94ecf9f42129d43fd45e0f2b6c6b2c08e", kill_on_drop: false }`
[INFO] [stdout] 408989737e5b8313068b144364b001e94ecf9f42129d43fd45e0f2b6c6b2c08e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d150f5204d7d210c070c48bc299f8014a9593ebf3d10bcf9305cee6fe2e1bceb
[INFO] running `Command { std: "docker" "start" "-a" "d150f5204d7d210c070c48bc299f8014a9593ebf3d10bcf9305cee6fe2e1bceb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/killer_sudoku_rust-5b09413b75fbfb25)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test ks::cell::tests::test_cell ... ok
[INFO] [stdout] test ks::cell::tests::test_possible_values_iterator ... ok
[INFO] [stdout] test ks::combinations::tests::test_multiple_cells ... ok
[INFO] [stdout] test ks::combinations::tests::test_double_cell_even ... ok
[INFO] [stdout] test ks::combinations::tests::test_single_cell ... ok
[INFO] [stdout] test ks::combinations::tests::test_union ... ok
[INFO] [stdout] test ks::generator::tests::merge_cages ... ok
[INFO] [stdout] test ks::util::tests::test_popcnt ... ok
[INFO] [stdout] test ks::generator::tests::merge_cages_unsuccessful ... ok
[INFO] [stdout] test ks::generator::tests::merge_random_cages ... ok
[INFO] [stdout] test ks::util::tests::test_onehot ... ok
[INFO] [stdout] test ks::combinations::tests::test_double_cell_odd ... ok
[INFO] [stdout] test ks::generator::tests::merge_random_cages_loop ... ok
[INFO] [stdout] test tests::basic::solve_from_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d150f5204d7d210c070c48bc299f8014a9593ebf3d10bcf9305cee6fe2e1bceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d150f5204d7d210c070c48bc299f8014a9593ebf3d10bcf9305cee6fe2e1bceb", kill_on_drop: false }`
[INFO] [stdout] d150f5204d7d210c070c48bc299f8014a9593ebf3d10bcf9305cee6fe2e1bceb