[INFO] fetching crate w-chess 0.1.1...
[INFO] testing w-chess-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate w-chess 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate w-chess 0.1.1
[INFO] finished tweaking crates.io crate w-chess 0.1.1
[INFO] tweaked toml for crates.io crate w-chess 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate w-chess 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e702dcfeff7222c812e717013c095b49265833723e2c77f397aee6c64ae4e6f3
[INFO] running `Command { std: "docker" "start" "-a" "e702dcfeff7222c812e717013c095b49265833723e2c77f397aee6c64ae4e6f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e702dcfeff7222c812e717013c095b49265833723e2c77f397aee6c64ae4e6f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e702dcfeff7222c812e717013c095b49265833723e2c77f397aee6c64ae4e6f3", kill_on_drop: false }`
[INFO] [stdout] e702dcfeff7222c812e717013c095b49265833723e2c77f397aee6c64ae4e6f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2ff86e80661c40419a0f7701e4573a2ff953997d4315855f685e2d7b17d6909
[INFO] running `Command { std: "docker" "start" "-a" "c2ff86e80661c40419a0f7701e4573a2ff953997d4315855f685e2d7b17d6909", kill_on_drop: false }`
[INFO] [stderr]    Compiling w-chess v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "c2ff86e80661c40419a0f7701e4573a2ff953997d4315855f685e2d7b17d6909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ff86e80661c40419a0f7701e4573a2ff953997d4315855f685e2d7b17d6909", kill_on_drop: false }`
[INFO] [stdout] c2ff86e80661c40419a0f7701e4573a2ff953997d4315855f685e2d7b17d6909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dff3764ae5d279d68671c235b4c65bcfc8cf13802107830fbf05eb7178252a5d
[INFO] running `Command { std: "docker" "start" "-a" "dff3764ae5d279d68671c235b4c65bcfc8cf13802107830fbf05eb7178252a5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling w-chess v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "dff3764ae5d279d68671c235b4c65bcfc8cf13802107830fbf05eb7178252a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff3764ae5d279d68671c235b4c65bcfc8cf13802107830fbf05eb7178252a5d", kill_on_drop: false }`
[INFO] [stdout] dff3764ae5d279d68671c235b4c65bcfc8cf13802107830fbf05eb7178252a5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79836b7f2b6206e57eaa9c9ce7d2c6db26b111ad49adbdf21ec2e4260917826a
[INFO] running `Command { std: "docker" "start" "-a" "79836b7f2b6206e57eaa9c9ce7d2c6db26b111ad49adbdf21ec2e4260917826a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/w_chess-02541f6eccc409ab)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test chess_move::tests::test_san_move_parse ... ok
[INFO] [stdout] test tests::castle_black_queen_side ... ok
[INFO] [stdout] test tests::get_fen_works ... ok
[INFO] [stdout] test tests::test_en_passant ... ok
[INFO] [stdout] test tests::castle_white_king_side ... ok
[INFO] [stdout] test tests::test_generate_moves ... ok
[INFO] [stdout] test tests::test_mate ... ok
[INFO] [stdout] test tests::castle_white_queen_side ... ok
[INFO] [stdout] test tests::castle_black_king_side ... ok
[INFO] [stdout] test tests::test_promotion ... ok
[INFO] [stdout] test tests::test_three_fold ... ok
[INFO] [stdout] test tests::test_move_to ... ok
[INFO] [stdout] test tests::test_random_board ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests w_chess
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - Chessboard::is_checked (line 751) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::new (line 39) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::is_stalemate (line 776) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::is_threefold_repetition (line 798) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::move_to (line 858) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::ascii (line 1274) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::from_fen (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::get_fen (line 631) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::is_mate (line 765) ... ok
[INFO] [stdout] test src/lib.rs - Chessboard::is_fifty_moves (line 787) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79836b7f2b6206e57eaa9c9ce7d2c6db26b111ad49adbdf21ec2e4260917826a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79836b7f2b6206e57eaa9c9ce7d2c6db26b111ad49adbdf21ec2e4260917826a", kill_on_drop: false }`
[INFO] [stdout] 79836b7f2b6206e57eaa9c9ce7d2c6db26b111ad49adbdf21ec2e4260917826a