[INFO] cloning repository https://github.com/heydabop/chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heydabop/chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheydabop%2Fchess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheydabop%2Fchess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf892bee8ee7c22b36a0c369a5a9af5449800fa5
[INFO] testing heydabop/chess against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheydabop%2Fchess" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/heydabop/chess
[INFO] finished tweaking git repo https://github.com/heydabop/chess
[INFO] tweaked toml for git repo https://github.com/heydabop/chess written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/heydabop/chess on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/heydabop/chess 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d6db6532dae2fc25a987c8593709fac9193f849309f6137b88eccfd0af6bea7
[INFO] running `Command { std: "docker" "start" "-a" "3d6db6532dae2fc25a987c8593709fac9193f849309f6137b88eccfd0af6bea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d6db6532dae2fc25a987c8593709fac9193f849309f6137b88eccfd0af6bea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d6db6532dae2fc25a987c8593709fac9193f849309f6137b88eccfd0af6bea7", kill_on_drop: false }`
[INFO] [stdout] 3d6db6532dae2fc25a987c8593709fac9193f849309f6137b88eccfd0af6bea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30c5256f1f1fc77cc69ed6ea9eb6f69d3b6d93c0e60f6be19ec0dcbaac3c6e85
[INFO] running `Command { std: "docker" "start" "-a" "30c5256f1f1fc77cc69ed6ea9eb6f69d3b6d93c0e60f6be19ec0dcbaac3c6e85", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "30c5256f1f1fc77cc69ed6ea9eb6f69d3b6d93c0e60f6be19ec0dcbaac3c6e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c5256f1f1fc77cc69ed6ea9eb6f69d3b6d93c0e60f6be19ec0dcbaac3c6e85", kill_on_drop: false }`
[INFO] [stdout] 30c5256f1f1fc77cc69ed6ea9eb6f69d3b6d93c0e60f6be19ec0dcbaac3c6e85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 501f53ab9629706dbc0d58e1e6d12cf94653ca44c5396826db9e9a717e8f0e54
[INFO] running `Command { std: "docker" "start" "-a" "501f53ab9629706dbc0d58e1e6d12cf94653ca44c5396826db9e9a717e8f0e54", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "501f53ab9629706dbc0d58e1e6d12cf94653ca44c5396826db9e9a717e8f0e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "501f53ab9629706dbc0d58e1e6d12cf94653ca44c5396826db9e9a717e8f0e54", kill_on_drop: false }`
[INFO] [stdout] 501f53ab9629706dbc0d58e1e6d12cf94653ca44c5396826db9e9a717e8f0e54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bcfe7372d8647a90ccb299162f3ff6675d8c7add77b9a20bcaeeee0f22cff26f
[INFO] running `Command { std: "docker" "start" "-a" "bcfe7372d8647a90ccb299162f3ff6675d8c7add77b9a20bcaeeee0f22cff26f", 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/chess-a95145ed48cbce67)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test board::tests::bishop_cannot_move_nondiagonally ... ok
[INFO] [stdout] test board::tests::board_from_strs_default ... ok
[INFO] [stdout] test board::tests::cant_castle_through_check ... ok
[INFO] [stdout] test board::tests::bishop_can_move_into_empty ... ok
[INFO] [stdout] test board::tests::bishop_can_capture ... ok
[INFO] [stdout] test board::tests::bishop_cannot_move_through ... ok
[INFO] [stdout] test board::tests::king_can_capture ... ok
[INFO] [stdout] test board::tests::king_can_move_into_empty ... ok
[INFO] [stdout] test board::tests::cornered_king_isnt_checkmate ... ok
[INFO] [stdout] test board::tests::king_cannot_move_into_check ... ok
[INFO] [stdout] test board::tests::kingside_castle ... ok
[INFO] [stdout] test board::tests::four_move_checkmate ... ok
[INFO] [stdout] test board::tests::knight_can_capture ... ok
[INFO] [stdout] test board::tests::king_can_capture_queen ... ok
[INFO] [stdout] test board::tests::knight_can_move_into_empty ... ok
[INFO] [stdout] test board::tests::pawn_can_capture ... ok
[INFO] [stdout] test board::tests::pawn_can_en_passant ... ok
[INFO] [stdout] test board::tests::pawn_can_move_forward_into_empty ... ok
[INFO] [stdout] test board::tests::pawn_can_move_forward_two ... ok
[INFO] [stdout] test board::tests::pawn_cannot_move_backwards ... ok
[INFO] [stdout] test board::tests::pawn_cannot_move_forward_into_occupied ... ok
[INFO] [stdout] test board::tests::pawn_cannot_move_two_and_capture ... ok
[INFO] [stdout] test board::tests::undo_castle ... ok
[INFO] [stdout] test board::tests::undo_first_move ... ok
[INFO] [stdout] test board::tests::prevent_move_exposing_check ... ok
[INFO] [stdout] test board::tests::rook_can_move_into_empty ... ok
[INFO] [stdout] test board::tests::promote ... ok
[INFO] [stdout] test board::tests::queenside_castle ... ok
[INFO] [stdout] test board::tests::rook_cannot_move_through ... ok
[INFO] [stdout] test board::tests::pawn_cannot_capture_into_empty ... ok
[INFO] [stdout] test board::tests::pawn_cannnot_move_through ... ok
[INFO] [stdout] test board::tests::rook_can_capture ... ok
[INFO] [stdout] test board::tests::space_is_attacked ... ok
[INFO] [stdout] test board::tests::undo_capture ... ok
[INFO] [stdout] test board::tests::record_capture ... ok
[INFO] [stdout] test board::tests::pawn_cannot_move_forward_two_after_move ... ok
[INFO] [stdout] test board::tests::rook_cannot_move_diagonally ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bcfe7372d8647a90ccb299162f3ff6675d8c7add77b9a20bcaeeee0f22cff26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcfe7372d8647a90ccb299162f3ff6675d8c7add77b9a20bcaeeee0f22cff26f", kill_on_drop: false }`
[INFO] [stdout] bcfe7372d8647a90ccb299162f3ff6675d8c7add77b9a20bcaeeee0f22cff26f
