[INFO] fetching crate libchessticot 0.2.2... [INFO] testing libchessticot-0.2.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate libchessticot 0.2.2 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate libchessticot 0.2.2 [INFO] finished tweaking crates.io crate libchessticot 0.2.2 [INFO] tweaked toml for crates.io crate libchessticot 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libchessticot 0.2.2 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] crate crates.io crate libchessticot 0.2.2 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-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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2af0c4b4b95c1597d94a33da74ca8bff6d82c37fad19b0a3d46473c655dbb344 [INFO] running `Command { std: "docker" "start" "-a" "2af0c4b4b95c1597d94a33da74ca8bff6d82c37fad19b0a3d46473c655dbb344", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2af0c4b4b95c1597d94a33da74ca8bff6d82c37fad19b0a3d46473c655dbb344", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2af0c4b4b95c1597d94a33da74ca8bff6d82c37fad19b0a3d46473c655dbb344", kill_on_drop: false }` [INFO] [stdout] 2af0c4b4b95c1597d94a33da74ca8bff6d82c37fad19b0a3d46473c655dbb344 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 051d77f54649831733faaad14937cc51c4edf1365a4668877d6e79f7ee73d4b1 [INFO] running `Command { std: "docker" "start" "-a" "051d77f54649831733faaad14937cc51c4edf1365a4668877d6e79f7ee73d4b1", kill_on_drop: false }` [INFO] [stderr] Compiling libchessticot v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "051d77f54649831733faaad14937cc51c4edf1365a4668877d6e79f7ee73d4b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "051d77f54649831733faaad14937cc51c4edf1365a4668877d6e79f7ee73d4b1", kill_on_drop: false }` [INFO] [stdout] 051d77f54649831733faaad14937cc51c4edf1365a4668877d6e79f7ee73d4b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] de523ec6b85b7de986e154b68a3a1ff2f8fd08ca3b934c257655f43b8d7c6798 [INFO] running `Command { std: "docker" "start" "-a" "de523ec6b85b7de986e154b68a3a1ff2f8fd08ca3b934c257655f43b8d7c6798", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling clap_builder v4.5.29 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling clap v4.5.29 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling libchessticot v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 18.90s [INFO] running `Command { std: "docker" "inspect" "de523ec6b85b7de986e154b68a3a1ff2f8fd08ca3b934c257655f43b8d7c6798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de523ec6b85b7de986e154b68a3a1ff2f8fd08ca3b934c257655f43b8d7c6798", kill_on_drop: false }` [INFO] [stdout] de523ec6b85b7de986e154b68a3a1ff2f8fd08ca3b934c257655f43b8d7c6798 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 85245dfe5b4652ac07d11d27903cad36c6a46d2cc27762d877d759bf319d3ccf [INFO] running `Command { std: "docker" "start" "-a" "85245dfe5b4652ac07d11d27903cad36c6a46d2cc27762d877d759bf319d3ccf", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libchessticot-d37ce2493fafa5ec) [INFO] [stdout] [INFO] [stdout] running 66 tests [INFO] [stdout] test coords::tests::coord_from_algebraic ... ok [INFO] [stdout] test coords::tests::coords_to_algebraic ... ok [INFO] [stdout] test position::tests::detects_check ... ok [INFO] [stdout] test position::tests::cannot_castle_queenside_while_in_check ... ok [INFO] [stdout] test position::tests::detects_bishop_attack ... ok [INFO] [stdout] test position::tests::cant_castle_after_moving_king ... ok [INFO] [stdout] test position::tests::detects_cardinal_king_attack ... ok [INFO] [stdout] test position::tests::detects_cardinal_queen_attack ... ok [INFO] [stdout] test position::tests::cannot_castle_kingside_while_in_check ... ok [INFO] [stdout] test position::tests::detects_diagonal_king_attack ... ok [INFO] [stdout] test position::tests::detects_diagonal_queen_attack ... ok [INFO] [stdout] test position::tests::detects_en_passant_attack ... ok [INFO] [stdout] test position::tests::detects_knight_attack ... ok [INFO] [stdout] test position::tests::detects_move_into_check ... ok [INFO] [stdout] test position::tests::detects_pawn_attack ... ok [INFO] [stdout] test position::tests::detects_stalemate ... ok [INFO] [stdout] test position::tests::detects_rook_attack ... ok [INFO] [stdout] test position::tests::cannot_castle_after_moving_rook ... ok [INFO] [stdout] test position::tests::en_passant_left ... ok [INFO] [stdout] test position::tests::en_passant_right ... ok [INFO] [stdout] test position::tests::execute_move_into_check ... ok [INFO] [stdout] test position::tests::finds_king ... ok [INFO] [stdout] test position::tests::initial_position_from_and_to_fen ... ok [INFO] [stdout] test position::tests::initial_position_from_fen ... ok [INFO] [stdout] test position::tests::no_en_passant_from_accross_the_board ... ok [INFO] [stdout] test position::tests::finds_complex_checkmate ... ok [INFO] [stdout] test position::tests::promotion_is_an_attack ... ok [INFO] [stdout] test tests::bishob_middle_board ... ok [INFO] [stdout] test tests::can_castle_right ... ok [INFO] [stdout] test tests::castle_right ... ok [INFO] [stdout] test tests::king_middle_board ... ok [INFO] [stdout] test tests::knight_corner ... ok [INFO] [stdout] test tests::knight_corner_blocked ... ok [INFO] [stdout] test tests::make_move ... ok [INFO] [stdout] test tests::knight_middle_board ... ok [INFO] [stdout] test tests::cannot_move_out_of_turn ... ok [INFO] [stdout] test tests::pawn_edge_of_board_horizontal_blocked ... ok [INFO] [stdout] test tests::pawn_homerow_blocked ... ok [INFO] [stdout] test tests::pawn_homerow ... ok [INFO] [stdout] test tests::pawn_homerow_with_capture_blocked ... ok [INFO] [stdout] test tests::pawn_homerow_second_square_blocked ... ok [INFO] [stdout] test tests::pawn_not_homerow ... ok [INFO] [stdout] test tests::pawn_not_homerow_with_capture ... ok [INFO] [stdout] test tests::pawn_not_homerow_blocked ... ok [INFO] [stdout] test tests::pawn_not_homerow_with_capture_blocked ... ok [INFO] [stdout] test tests::pawn_skip_is_legal ... ok [INFO] [stdout] test tests::rook_middle_board_boxed_in_own_color ... ok [INFO] [stdout] test tests::rook_middle_board_boxed_in_opposite_color ... ok [INFO] [stdout] test tests::promotion ... ok [INFO] [stdout] test tests::rook_middle_board ... ok [INFO] [stdout] test uci_long::tests::deserializes_castle_left ... ok [INFO] [stdout] test uci_long::tests::deserializes_en_passant ... ok [INFO] [stdout] test uci_long::tests::serializes_e5 ... ok [INFO] [stdout] test uci_long::tests::deserializes_e2_e4 ... ok [INFO] [stdout] test uci_long::tests::deserializes_promotion ... ok [INFO] [stdout] test uci_long::tests::deserializes_castle_right ... ok [INFO] [stdout] test uci_long::tests::deserializes_knight_to_c3 ... ok [INFO] [stdout] test uci_long::tests::serializes_e4 ... ok [INFO] [stdout] test tests::scholars_mate ... ok [INFO] [stdout] test engine::tests::better_evaluation_doesnt_sac_knight_after_fork ... ok [INFO] [stdout] test engine::tests::better_evaluation_finds_king_rook_fork ... ok [INFO] [stdout] test tests::detects_checkmate ... ok [INFO] [stdout] test position::tests::en_passant_attack_requires_pawn_present ... ok [INFO] [stdout] test tests::cannot_move_into_check ... ok [INFO] [stdout] test engine::tests::planner_doesnt_sac_knight_after_fork ... ok [INFO] [stderr] Doc-tests libchessticot [INFO] [stdout] test engine::tests::planner_finds_king_rook_fork ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.46s [INFO] [stdout] [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" "85245dfe5b4652ac07d11d27903cad36c6a46d2cc27762d877d759bf319d3ccf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85245dfe5b4652ac07d11d27903cad36c6a46d2cc27762d877d759bf319d3ccf", kill_on_drop: false }` [INFO] [stdout] 85245dfe5b4652ac07d11d27903cad36c6a46d2cc27762d877d759bf319d3ccf