[INFO] cloning repository https://github.com/paul-schaaf/legal_chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paul-schaaf/legal_chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-schaaf%2Flegal_chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-schaaf%2Flegal_chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31d4ecd85522cfec2a89a3bb3837ba22506ff0cc
[INFO] testing paul-schaaf/legal_chess against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-schaaf%2Flegal_chess" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paul-schaaf/legal_chess on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paul-schaaf/legal_chess
[INFO] finished tweaking git repo https://github.com/paul-schaaf/legal_chess
[INFO] tweaked toml for git repo https://github.com/paul-schaaf/legal_chess written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/paul-schaaf/legal_chess already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b8a31189d30e4dfc2511804ee6c6b8fca2d1e9eecea203b651516db01bea8fef
[INFO] running `Command { std: "docker" "start" "-a" "b8a31189d30e4dfc2511804ee6c6b8fca2d1e9eecea203b651516db01bea8fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a31189d30e4dfc2511804ee6c6b8fca2d1e9eecea203b651516db01bea8fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a31189d30e4dfc2511804ee6c6b8fca2d1e9eecea203b651516db01bea8fef", kill_on_drop: false }`
[INFO] [stdout] b8a31189d30e4dfc2511804ee6c6b8fca2d1e9eecea203b651516db01bea8fef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 31f3818e86e8871ccc76f4c5f4aaf0f1a5be8b62fc710f79a363ff6e4d19fc00
[INFO] running `Command { std: "docker" "start" "-a" "31f3818e86e8871ccc76f4c5f4aaf0f1a5be8b62fc710f79a363ff6e4d19fc00", kill_on_drop: false }`
[INFO] [stderr]    Compiling legal_chess v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "31f3818e86e8871ccc76f4c5f4aaf0f1a5be8b62fc710f79a363ff6e4d19fc00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31f3818e86e8871ccc76f4c5f4aaf0f1a5be8b62fc710f79a363ff6e4d19fc00", kill_on_drop: false }`
[INFO] [stdout] 31f3818e86e8871ccc76f4c5f4aaf0f1a5be8b62fc710f79a363ff6e4d19fc00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b72480f6b5d9e6df7df472efb0e858072144b66ded38afd88a8a2532100985f6
[INFO] running `Command { std: "docker" "start" "-a" "b72480f6b5d9e6df7df472efb0e858072144b66ded38afd88a8a2532100985f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling legal_chess v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "b72480f6b5d9e6df7df472efb0e858072144b66ded38afd88a8a2532100985f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b72480f6b5d9e6df7df472efb0e858072144b66ded38afd88a8a2532100985f6", kill_on_drop: false }`
[INFO] [stdout] b72480f6b5d9e6df7df472efb0e858072144b66ded38afd88a8a2532100985f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e96979d78fa678a0becd4a1cb6fd867c3442123fa05be622901ff4223c3b23d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3e96979d78fa678a0becd4a1cb6fd867c3442123fa05be622901ff4223c3b23d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/legal_chess-1ae8a2a4a4bde34d)
[INFO] [stdout] running 76 tests
[INFO] [stdout] test attack::tests::correct_attacked_board ... ok
[INFO] [stdout] test attack::tests::initial_board_attacks_white ... ok
[INFO] [stdout] test game::tests::black_can_castle ... ok
[INFO] [stdout] test game::tests::from_game_arr_initial_en_passant ... ok
[INFO] [stdout] test game::tests::cannot_castle_through_check_2 ... ok
[INFO] [stdout] test game::tests::from_game_arr_initial_full_moves ... ok
[INFO] [stdout] test game::tests::en_passant_anti_check_and_pawn_capture_anti_check ... ok
[INFO] [stdout] test game::tests::from_game_arr_initial_side_to_move ... ok
[INFO] [stdout] test game::tests::from_game_arr_initial_half_moves ... ok
[INFO] [stdout] test game::tests::double_en_passant ... ok
[INFO] [stdout] test game::tests::assert_make_move_moves_piece ... ok
[INFO] [stdout] test game::tests::king_attacked_by_slider_cannot_move_back ... ok
[INFO] [stdout] test game::tests::en_passant_is_registered ... ok
[INFO] [stdout] test game::tests::knight_corner_mate ... ok
[INFO] [stdout] test board::tests::initial ... ok
[INFO] [stdout] test attack::tests::initial_board_attacks_black ... ok
[INFO] [stdout] test game::tests::king_attacked_by_horse_in_initial_pos ... ok
[INFO] [stdout] test game::tests::castling_kingside_leads_to_pieces_having_moved ... ok
[INFO] [stdout] test game::tests::initial_game_setup_legal_moves ... ok
[INFO] [stdout] test game::tests::castling_queenside_leads_to_pieces_having_moved ... ok
[INFO] [stdout] test game::tests::from_game_arr_initial_board ... ok
[INFO] [stdout] test game::tests::check_that_can_be_removed_by_en_passant ... ok
[INFO] [stdout] test game::tests::black_can_castle_king_side ... ok
[INFO] [stdout] test game::tests::black_cannot_castle_because_it_is_in_check ... ok
[INFO] [stdout] test game::tests::scholars_mate_black ... ok
[INFO] [stdout] test game::tests::cannot_castle_through_check ... ok
[INFO] [stdout] test pieces::bishop::tests::bishop_top_middle_with_obstacles_attacks ... ok
[INFO] [stdout] test pieces::bishop::tests::bishop_bottom_left_middle_obstacle_attacks ... ok
[INFO] [stdout] test game::tests::from_game_arr_initial_castling_rights ... ok
[INFO] [stdout] test pieces::bishop::tests::bishop_bottom_left_moves ... ok
[INFO] [stdout] test game::tests::scholars_mate_with_pawn ... ok
[INFO] [stdout] test pieces::bishop::tests::bishop_middle_moves ... ok
[INFO] [stdout] test pieces::bishop::tests::bishop_middle_obstacle_moves ... ok
[INFO] [stdout] test game::tests::undo_last_move ... ok
[INFO] [stdout] test pieces::pawn::tests::attrs ... ok
[INFO] [stdout] test game::tests::to_game_arr_initial_board ... ok
[INFO] [stdout] test pieces::king::tests::king_middle_attacks ... ok
[INFO] [stdout] test pieces::knight::tests::all_positions ... ok
[INFO] [stdout] test pieces::king::tests::king_bottom_left_moves_white_pawn ... ok
[INFO] [stdout] test game::tests::two_attackers_king_cannot_capture ... ok
[INFO] [stdout] test pieces::knight::tests::attrs ... ok
[INFO] [stdout] test game::tests::two_attackers_king_can_capture ... ok
[INFO] [stdout] test pieces::king::tests::king_bottom_left_attacks ... ok
[INFO] [stdout] test pieces::pawn::tests::black_pawn_attacks_middle ... ok
[INFO] [stdout] test pieces::pawn::tests::en_passant ... ok
[INFO] [stdout] test pieces::pawn::tests::invalid_en_passant_because_of_discovered_check_black_blocked_kingside ... ok
[INFO] [stdout] test pieces::pawn::tests::invalid_en_passant_because_of_discovered_check_white ... ok
[INFO] [stdout] test pieces::pawn::tests::white_pawn_attacks_file_eight ... ok
[INFO] [stdout] test pieces::pawn::tests::invalid_en_passant_because_of_discovered_check_black ... ok
[INFO] [stdout] test pieces::pawn::tests::white_pawn_attacks_middle ... ok
[INFO] [stdout] test pieces::pawn::tests::invalid_en_passant_because_of_discovered_check_black_blocked_queenside ... ok
[INFO] [stdout] test pieces::pawn::tests::white_pawn_attacks_file_one ... ok
[INFO] [stdout] test pieces::piece::tests::knight_not_pinned_by_bishop ... ok
[INFO] [stdout] test pieces::pawn::tests::black_pawn_blocked ... ok
[INFO] [stdout] test pieces::pawn::tests::white_pawn_blocked_2 ... ok
[INFO] [stdout] test pieces::pawn::tests::black_pawn_blocked_2 ... ok
[INFO] [stdout] test game::tests::white_castling_rights_get_removed ... ok
[INFO] [stdout] test pieces::pawn::tests::black_pawn_moves ... ok
[INFO] [stdout] test pieces::pawn::tests::white_pawn_moves ... ok
[INFO] [stdout] test pieces::rook::tests::rook_bottom_left_empty_board ... ok
[INFO] [stdout] test game::tests::scholars_mate ... ok
[INFO] [stdout] test pieces::pawn::tests::black_pawn_attacks_file_eight ... ok
[INFO] [stdout] test pieces::pawn::tests::black_pawn_attacks_file_one ... ok
[INFO] [stdout] test pieces::piece::tests::not_pinned_knight_no_attacker ... ok
[INFO] [stdout] test pieces::piece::tests::not_pinned_knight_2 ... ok
[INFO] [stdout] test pieces::pawn::tests::white_pawn_blocked ... ok
[INFO] [stdout] test pieces::piece::tests::not_pinned_knight_1 ... ok
[INFO] [stdout] test pieces::piece::tests::not_pinned_bishop_1 ... ok
[INFO] [stdout] test pieces::piece::tests::knight_pinned_by_bishop ... ok
[INFO] [stderr]      Running tests/perft.rs (/opt/rustwide/target/debug/deps/perft-ba381efcdac2bf4d)
[INFO] [stdout] test pieces::knight::tests::in_file_g ... ok
[INFO] [stdout] test pieces::knight::tests::in_file_h ... ok
[INFO] [stdout] test pieces::king::tests::king_bottom_left_moves_black_pawn ... ok
[INFO] [stdout] test pieces::bishop::tests::bishop_bottom_left_empty_board ... ok
[INFO] [stdout] test pieces::rook::tests::rook_middle_with_obstacles ... ok
[INFO] [stdout] test pieces::queen::tests::queen_bottom_left ... ok
[INFO] [stdout] test pieces::piece::tests::pinned_knight ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [stderr]      Running tests/perft_3.rs (/opt/rustwide/target/debug/deps/perft_3-113cd745932e6979)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test perft_3_depth_1 ... ok
[INFO] [stdout] test perft_3_depth_2 ... ok
[INFO] [stdout] test perft_3_depth_3 ... ok
[INFO] [stdout] test perft_3_depth_4 ... ok
[INFO] [stdout] test perft_3_depth_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.65s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/perft_4.rs (/opt/rustwide/target/debug/deps/perft_4-7aaf1ffee219cb8b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test perft_4_depth_1 ... ok
[INFO] [stdout] test perft_4_depth_2 ... ok
[INFO] [stdout] test perft_4_depth_3 ... ok
[INFO] [stdout] test perft_4_depth_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.35s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/perft_5.rs (/opt/rustwide/target/debug/deps/perft_5-07af88ca42eff3ae)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test perft_5_depth_1 ... ok
[INFO] [stdout] test perft_5_depth_2 ... ok
[INFO] [stdout] test perft_5_depth_3 ... ok
[INFO] [stdout] test perft_5_depth_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 24.33s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/perft_6.rs (/opt/rustwide/target/debug/deps/perft_6-c43ba2b4faaf2f76)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test perft_6_depth_1 ... ok
[INFO] [stdout] test perft_6_depth_2 ... ok
[INFO] [stdout] test perft_6_depth_3 ... ok
[INFO] [stdout] test perft_6_depth_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 41.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/perft_initial.rs (/opt/rustwide/target/debug/deps/perft_initial-1f3f688360f0a627)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test perft_initial_depth_1 ... ok
[INFO] [stdout] test perft_initial_depth_2 ... ok
[INFO] [stdout] test perft_initial_depth_3 ... ok
[INFO] [stdout] test perft_initial_depth_4 ... ok
[INFO] [stdout] test perft_initial_depth_5 has been running for over 60 seconds
[INFO] [stdout] test perft_initial_depth_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 76.74s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/perft_kiwipete.rs (/opt/rustwide/target/debug/deps/perft_kiwipete-617792129e6b2500)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test perft_kiwipete_depth_1 ... ok
[INFO] [stdout] test perft_kiwipete_depth_2 ... ok
[INFO] [stdout] test perft_kiwipete_depth_3 ... ok
[INFO] [stderr]    Doc-tests legal_chess
[INFO] [stdout] test perft_kiwipete_depth_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 41.82s
[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" "3e96979d78fa678a0becd4a1cb6fd867c3442123fa05be622901ff4223c3b23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e96979d78fa678a0becd4a1cb6fd867c3442123fa05be622901ff4223c3b23d", kill_on_drop: false }`
[INFO] [stdout] 3e96979d78fa678a0becd4a1cb6fd867c3442123fa05be622901ff4223c3b23d