[INFO] cloning repository https://github.com/AnIrishDuck/bitboard
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnIrishDuck/bitboard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnIrishDuck%2Fbitboard", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnIrishDuck%2Fbitboard'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f8c145b08821c2a96042e317dc600612ddebd59
[INFO] testing AnIrishDuck/bitboard against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnIrishDuck%2Fbitboard" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AnIrishDuck/bitboard
[INFO] finished tweaking git repo https://github.com/AnIrishDuck/bitboard
[INFO] tweaked toml for git repo https://github.com/AnIrishDuck/bitboard written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AnIrishDuck/bitboard on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AnIrishDuck/bitboard 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.68
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22aced2ca1be19c9b46f33bd6418eaf41dffbe26092f06ea496253a327a686b4
[INFO] running `Command { std: "docker" "start" "-a" "22aced2ca1be19c9b46f33bd6418eaf41dffbe26092f06ea496253a327a686b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22aced2ca1be19c9b46f33bd6418eaf41dffbe26092f06ea496253a327a686b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22aced2ca1be19c9b46f33bd6418eaf41dffbe26092f06ea496253a327a686b4", kill_on_drop: false }`
[INFO] [stdout] 22aced2ca1be19c9b46f33bd6418eaf41dffbe26092f06ea496253a327a686b4
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad7d1a44678cbc79c3604450c4a71fff46a8eb6e48659f8aba0828f3a8f7a879
[INFO] running `Command { std: "docker" "start" "-a" "ad7d1a44678cbc79c3604450c4a71fff46a8eb6e48659f8aba0828f3a8f7a879", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling bitboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.87s
[INFO] running `Command { std: "docker" "inspect" "ad7d1a44678cbc79c3604450c4a71fff46a8eb6e48659f8aba0828f3a8f7a879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7d1a44678cbc79c3604450c4a71fff46a8eb6e48659f8aba0828f3a8f7a879", kill_on_drop: false }`
[INFO] [stdout] ad7d1a44678cbc79c3604450c4a71fff46a8eb6e48659f8aba0828f3a8f7a879
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca99b5201046034f10b5466fafe6da473ea7d447f2d5e21a1967747b3fc109f3
[INFO] running `Command { std: "docker" "start" "-a" "ca99b5201046034f10b5466fafe6da473ea7d447f2d5e21a1967747b3fc109f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling pretty_assertions v1.4.0
[INFO] [stderr]    Compiling bitboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `Command { std: "docker" "inspect" "ca99b5201046034f10b5466fafe6da473ea7d447f2d5e21a1967747b3fc109f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca99b5201046034f10b5466fafe6da473ea7d447f2d5e21a1967747b3fc109f3", kill_on_drop: false }`
[INFO] [stdout] ca99b5201046034f10b5466fafe6da473ea7d447f2d5e21a1967747b3fc109f3
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 432e4748f734dc37abb02b16c0175db5a964315f9f2931fb65adfd5c5265d7fe
[INFO] running `Command { std: "docker" "start" "-a" "432e4748f734dc37abb02b16c0175db5a964315f9f2931fb65adfd5c5265d7fe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitboard-ea7bf262d2553633)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test ray::test::test_bishop_raycast ... ok
[INFO] [stdout] test ray::test::test_queen_raycast ... ok
[INFO] [stdout] test ray::test::test_rook_raycast ... ok
[INFO] [stdout] test ray::test::test_single_step ... ok
[INFO] [stdout] test ray::test::test_step_square ... ok
[INFO] [stdout] test ray::test::test_single_step_wrap ... ok
[INFO] [stdout] test ray::test::test_king_raycast ... ok
[INFO] [stdout] test square::test::serde_round ... ok
[INFO] [stdout] test test::test_bitboard_serialization ... ok
[INFO] [stdout] test test::test_shifting ... ok
[INFO] [stdout] test test::test_square_serialization ... ok
[INFO] [stdout] test test::test_strings ... ok
[INFO] [stderr]    Doc-tests bitboard
[INFO] [stdout] test test::test_square_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 86 tests
[INFO] [stdout] test src/square.rs - square::ALL_SQUARES (line 1046) ... FAILED
[INFO] [stdout] test src/square.rs - square::Square::A6 (line 795) ... ok
[INFO] [stdout] test src/square.rs - square::Square::A5 (line 723) ... ok
[INFO] [stdout] test src/square.rs - square::Square::B4 (line 660) ... ok
[INFO] [stdout] test src/square.rs - square::Square::B1 (line 444) ... ok
[INFO] [stdout] test src/square.rs - square::Square::B7 (line 876) ... ok
[INFO] [stdout] test src/square.rs - square::Square::B3 (line 588) ... ok
[INFO] [stdout] test src/square.rs - square::Square::A3 (line 579) ... ok
[INFO] [stdout] test src/square.rs - square::Square::B2 (line 516) ... ok
[INFO] [stdout] test src/square.rs - square::Square::B5 (line 732) ... ok
[INFO] [stdout] test src/square.rs - square::Square::A2 (line 507) ... ok
[INFO] [stdout] test src/square.rs - square::Square::A7 (line 867) ... ok
[INFO] [stdout] test src/lib.rs - BitBoard (line 21) ... FAILED
[INFO] [stdout] test src/square.rs - square::Square::A4 (line 651) ... ok
[INFO] [stdout] test src/square.rs - square::Square::B6 (line 804) ... ok
[INFO] [stdout] test src/square.rs - square::Square::A8 (line 939) ... ok
[INFO] [stdout] test src/square.rs - square::Square::C4 (line 669) ... ok
[INFO] [stdout] test src/square.rs - square::Square::C6 (line 813) ... ok
[INFO] [stdout] test src/square.rs - square::Square::A1 (line 435) ... ok
[INFO] [stdout] test src/square.rs - square::Square::D3 (line 606) ... ok
[INFO] [stdout] test src/square.rs - square::Square::C1 (line 453) ... ok
[INFO] [stdout] test src/square.rs - square::Square::C8 (line 957) ... ok
[INFO] [stdout] test src/square.rs - square::Square::C5 (line 741) ... ok
[INFO] [stdout] test src/square.rs - square::Square::B8 (line 948) ... ok
[INFO] [stdout] test src/square.rs - square::Square::D2 (line 534) ... ok
[INFO] [stdout] test src/square.rs - square::Square::D1 (line 462) ... ok
[INFO] [stdout] test src/square.rs - square::Square::C3 (line 597) ... ok
[INFO] [stdout] test src/square.rs - square::Square::C2 (line 525) ... ok
[INFO] [stdout] test src/square.rs - square::Square::D7 (line 894) ... ok
[INFO] [stdout] test src/square.rs - square::Square::D4 (line 678) ... ok
[INFO] [stdout] test src/square.rs - square::Square::D5 (line 750) ... ok
[INFO] [stdout] test src/square.rs - square::Square::D6 (line 822) ... ok
[INFO] [stdout] test src/square.rs - square::Square::E1 (line 471) ... ok
[INFO] [stdout] test src/square.rs - square::Square::E4 (line 687) ... ok
[INFO] [stdout] test src/square.rs - square::Square::C7 (line 885) ... ok
[INFO] [stdout] test src/square.rs - square::Square::E3 (line 615) ... ok
[INFO] [stdout] test src/square.rs - square::Square::F1 (line 480) ... ok
[INFO] [stdout] test src/square.rs - square::Square::E2 (line 543) ... ok
[INFO] [stdout] test src/square.rs - square::Square::E5 (line 759) ... ok
[INFO] [stdout] test src/square.rs - square::Square::D8 (line 966) ... ok
[INFO] [stdout] test src/square.rs - square::Square::E8 (line 975) ... ok
[INFO] [stdout] test src/square.rs - square::Square::F6 (line 840) ... ok
[INFO] [stdout] test src/square.rs - square::Square::E6 (line 831) ... ok
[INFO] [stdout] test src/square.rs - square::Square::F3 (line 624) ... ok
[INFO] [stdout] test src/square.rs - square::Square::F4 (line 696) ... ok
[INFO] [stdout] test src/square.rs - square::Square::G2 (line 561) ... ok
[INFO] [stdout] test src/square.rs - square::Square::F2 (line 552) ... ok
[INFO] [stdout] test src/square.rs - square::Square::G4 (line 705) ... ok
[INFO] [stdout] test src/square.rs - square::Square::G1 (line 489) ... ok
[INFO] [stdout] test src/square.rs - square::Square::E7 (line 903) ... ok
[INFO] [stdout] test src/square.rs - square::Square::H1 (line 498) ... ok
[INFO] [stdout] test src/square.rs - square::Square::F5 (line 768) ... ok
[INFO] [stdout] test src/square.rs - square::Square::G6 (line 849) ... ok
[INFO] [stdout] test src/square.rs - square::Square::H5 (line 786) ... ok
[INFO] [stdout] test src/square.rs - square::Square::G5 (line 777) ... ok
[INFO] [stdout] test src/square.rs - square::Square::F8 (line 984) ... ok
[INFO] [stdout] test src/square.rs - square::Square::G3 (line 633) ... ok
[INFO] [stdout] test src/square.rs - square::Square::backward_wrap (line 332) ... FAILED
[INFO] [stdout] test src/square.rs - square::Square::F7 (line 912) ... ok
[INFO] [stdout] test src/square.rs - square::Square::H6 (line 858) ... ok
[INFO] [stdout] test src/square.rs - square::Square::backward (line 219) ... FAILED
[INFO] [stdout] test src/square.rs - square::Square::G7 (line 921) ... ok
[INFO] [stdout] test src/square.rs - square::Square::H3 (line 642) ... ok
[INFO] [stdout] test src/square.rs - square::Square::H4 (line 714) ... ok
[INFO] [stdout] test src/square.rs - square::Square::H2 (line 570) ... ok
[INFO] [stdout] test src/square.rs - square::Square::G8 (line 993) ... ok
[INFO] [stdout] test src/square.rs - square::Square::down_wrap (line 258) ... FAILED
[INFO] [stdout] test src/square.rs - square::Square::forward (line 196) ... FAILED
[INFO] [stdout] test src/square.rs - square::Square::new (line 35) ... FAILED
[INFO] [stdout] test src/square.rs - square::Square::H8 (line 1002) ... ok
[INFO] [stdout] test src/square.rs - square::Square::H7 (line 930) ... ok
[INFO] [stdout] test src/square.rs - square::Square::default (line 19) ... ok
[INFO] [stdout] test src/square.rs - square::Square::down (line 130) ... ok
[INFO] [stdout] test src/square.rs - square::Square::make_square (line 52) ... ok
[INFO] [stdout] test src/square.rs - square::Square::forward_wrap (line 308) ... FAILED
[INFO] [stdout] test src/square.rs - square::Square::left (line 153) ... ok
[INFO] [stdout] test src/square.rs - square::Square::right (line 173) ... ok
[INFO] [stdout] test src/square.rs - square::Square::up_wrap (line 242) ... FAILED
[INFO] [stdout] test src/square.rs - square::Square::up (line 107) ... FAILED
[INFO] [stdout] test src/square.rs - square::Square::get_rank (line 79) ... ok
[INFO] [stdout] test src/square.rs - square::Square::uright (line 291) ... ok
[INFO] [stdout] test src/square.rs - square::Square::get_file (line 93) ... ok
[INFO] [stdout] test src/square.rs - square::Square::to_index (line 370) ... ok
[INFO] [stdout] test src/square.rs - square::Square::uleft (line 274) ... ok
[INFO] [stdout] test src/square.rs - square::Square::from_string (line 401) ... ok
[INFO] [stdout] test src/square.rs - square::Square::to_int (line 355) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/square.rs - square::ALL_SQUARES (line 1046) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bitboard::EMPTY`
[INFO] [stdout]  --> src/square.rs:1048:39
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bitboard::{ALL_SQUARES, BitBoard, EMPTY};
[INFO] [stdout]   |                                       ^^^^^ no `EMPTY` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - BitBoard (line 21) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `chess`
[INFO] [stdout]  --> src/lib.rs:23:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chess::{BitBoard, Square};
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `chess`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `chess`, use `cargo add chess` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/square.rs - square::Square::backward_wrap (line 332) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bitboard::Player`
[INFO] [stdout]  --> src/square.rs:334:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bitboard::{Square, Rank, File, Player};
[INFO] [stdout]   |                                    ^^^^^^
[INFO] [stdout]   |                                    |
[INFO] [stdout]   |                                    no `Player` in the root
[INFO] [stdout]   |                                    help: a similar name exists in the module: `player`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this enum instead:
[INFO] [stdout]           bitboard::player::Player
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ubackward` found for struct `Square` in the current scope
[INFO] [stdout]  --> src/square.rs:338:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | assert_eq!(sq.ubackward(Player::Black), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `backward` with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - assert_eq!(sq.ubackward(Player::Black), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout] 9 + assert_eq!(sq.backward(Player::Black), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ubackward` found for struct `Square` in the current scope
[INFO] [stdout]   --> src/square.rs:339:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(sq.ubackward(Player::Black).ubackward(Player::Black), Square::make_square(Rank::First, File::D));
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `backward` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 10 - assert_eq!(sq.ubackward(Player::Black).ubackward(Player::Black), Square::make_square(Rank::First, File::D));
[INFO] [stdout] 10 + assert_eq!(sq.backward(Player::Black).ubackward(Player::Black), Square::make_square(Rank::First, File::D));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ubackward` found for struct `Square` in the current scope
[INFO] [stdout]   --> src/square.rs:343:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | assert_eq!(sq.ubackward(Player::White), Square::make_square(Rank::First, File::D));
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `backward` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 14 - assert_eq!(sq.ubackward(Player::White), Square::make_square(Rank::First, File::D));
[INFO] [stdout] 14 + assert_eq!(sq.backward(Player::White), Square::make_square(Rank::First, File::D));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ubackward` found for struct `Square` in the current scope
[INFO] [stdout]   --> src/square.rs:344:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | assert_eq!(sq.ubackward(Player::White).ubackward(Player::White), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `backward` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 15 - assert_eq!(sq.ubackward(Player::White).ubackward(Player::White), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout] 15 + assert_eq!(sq.backward(Player::White).ubackward(Player::White), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/square.rs - square::Square::backward (line 219) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bitboard::Player`
[INFO] [stdout]  --> src/square.rs:221:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bitboard::{Square, Rank, File, Player};
[INFO] [stdout]   |                                    ^^^^^^
[INFO] [stdout]   |                                    |
[INFO] [stdout]   |                                    no `Player` in the root
[INFO] [stdout]   |                                    help: a similar name exists in the module: `player`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this enum instead:
[INFO] [stdout]           bitboard::player::Player
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/square.rs - square::Square::down_wrap (line 258) stdout ----
[INFO] [stdout] error[E0599]: no method named `udown` found for struct `Square` in the current scope
[INFO] [stdout]  --> src/square.rs:264:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | assert_eq!(sq.udown(), Square::make_square(Rank::First, File::D));
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `down` with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - assert_eq!(sq.udown(), Square::make_square(Rank::First, File::D));
[INFO] [stdout] 9 + assert_eq!(sq.down(), Square::make_square(Rank::First, File::D));
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `udown` found for struct `Square` in the current scope
[INFO] [stdout]   --> src/square.rs:266:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | assert_eq!(sq.udown().udown(), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `down` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 - assert_eq!(sq.udown().udown(), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout] 11 + assert_eq!(sq.down().udown(), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/square.rs - square::Square::forward (line 196) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bitboard::Player`
[INFO] [stdout]  --> src/square.rs:198:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bitboard::{Square, Rank, File, Player};
[INFO] [stdout]   |                                    ^^^^^^
[INFO] [stdout]   |                                    |
[INFO] [stdout]   |                                    no `Player` in the root
[INFO] [stdout]   |                                    help: a similar name exists in the module: `player`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this enum instead:
[INFO] [stdout]           bitboard::player::Player
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/square.rs - square::Square::new (line 35) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bitboard::EMPTY`
[INFO] [stdout]  --> src/square.rs:37:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bitboard::{Square, Rank, File, EMPTY};
[INFO] [stdout]   |                                    ^^^^^ no `EMPTY` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/square.rs - square::Square::forward_wrap (line 308) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bitboard::Player`
[INFO] [stdout]  --> src/square.rs:310:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bitboard::{Square, Rank, File, Player};
[INFO] [stdout]   |                                    ^^^^^^
[INFO] [stdout]   |                                    |
[INFO] [stdout]   |                                    no `Player` in the root
[INFO] [stdout]   |                                    help: a similar name exists in the module: `player`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this enum instead:
[INFO] [stdout]           bitboard::player::Player
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `uforward` found for struct `Square` in the current scope
[INFO] [stdout]  --> src/square.rs:314:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | assert_eq!(sq.uforward(Player::White), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `forward` with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - assert_eq!(sq.uforward(Player::White), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout] 9 + assert_eq!(sq.forward(Player::White), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `uforward` found for struct `Square` in the current scope
[INFO] [stdout]   --> src/square.rs:315:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(sq.uforward(Player::White).uforward(Player::White), Square::make_square(Rank::First, File::D));
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `forward` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 10 - assert_eq!(sq.uforward(Player::White).uforward(Player::White), Square::make_square(Rank::First, File::D));
[INFO] [stdout] 10 + assert_eq!(sq.forward(Player::White).uforward(Player::White), Square::make_square(Rank::First, File::D));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `uforward` found for struct `Square` in the current scope
[INFO] [stdout]   --> src/square.rs:319:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | assert_eq!(sq.uforward(Player::Black), Square::make_square(Rank::First, File::D));
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `forward` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 14 - assert_eq!(sq.uforward(Player::Black), Square::make_square(Rank::First, File::D));
[INFO] [stdout] 14 + assert_eq!(sq.forward(Player::Black), Square::make_square(Rank::First, File::D));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `uforward` found for struct `Square` in the current scope
[INFO] [stdout]   --> src/square.rs:320:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | assert_eq!(sq.uforward(Player::Black).uforward(Player::Black), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `forward` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 15 - assert_eq!(sq.uforward(Player::Black).uforward(Player::Black), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout] 15 + assert_eq!(sq.forward(Player::Black).uforward(Player::Black), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/square.rs - square::Square::up_wrap (line 242) stdout ----
[INFO] [stdout] error[E0599]: no method named `uup` found for struct `Square` in the current scope
[INFO] [stdout]  --> src/square.rs:248:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | assert_eq!(sq.uup(), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]   |               ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `up` with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - assert_eq!(sq.uup(), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout] 9 + assert_eq!(sq.up(), Square::make_square(Rank::Eighth, File::D));
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `uup` found for struct `Square` in the current scope
[INFO] [stdout]   --> src/square.rs:250:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | assert_eq!(sq.uup().uup(), Square::make_square(Rank::First, File::D));
[INFO] [stdout]    |               ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `up` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 - assert_eq!(sq.uup().uup(), Square::make_square(Rank::First, File::D));
[INFO] [stdout] 11 + assert_eq!(sq.up().uup(), Square::make_square(Rank::First, File::D));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/square.rs - square::Square::up (line 107) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (2218) panicked at src/square.rs:11:1:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Some(Square(67))
[INFO] [stdout]  right: None
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56ea68e5abf2 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x56ea68e5abf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x56ea68e5abf2 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x56ea68e5abf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x56ea68e6976f - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x56ea68e6976f - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x56ea68e39b53 - std::io::default_write_fmt::hd5a9ffaa98f14929
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x56ea68e39b53 - std::io::Write::write_fmt::hc04a1e5003ed78ae
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x56ea68e3e992 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x56ea68e401bc - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x56ea68e40016 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x56ea68e40795 - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x56ea68e4062a - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x56ea68e3eac9 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x56ea68e2e5bd - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x56ea68e6c740 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x56ea68e6c5e3 - core::panicking::assert_failed_inner::hdcc703ae7c807131
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:444:17
[INFO] [stdout]   17:     0x56ea68e2dd2e - core::panicking::assert_failed::he669daedce3651df
[INFO] [stdout]   18:     0x56ea68e2e2b2 - rust_out::main::_doctest_main_src_square_rs_107_0::hd6ea7301dc329529
[INFO] [stdout]   19:     0x56ea68e2e196 - rust_out::main::h4033cd6033bd24e0
[INFO] [stdout]   20:     0x56ea68e2dc93 - core::ops::function::FnOnce::call_once::h41347ff1687e6b73
[INFO] [stdout]   21:     0x56ea68e2dc16 - std::sys::backtrace::__rust_begin_short_backtrace::h3dc8794c0fbffb60
[INFO] [stdout]   22:     0x56ea68e2dbf9 - std::rt::lang_start::{{closure}}::h1efb547a500af631
[INFO] [stdout]   23:     0x56ea68e3aa10 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h3e39d917a8cc5592
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x56ea68e3aa10 - std::panicking::catch_unwind::do_call::hc1ce44ccb31bb18e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   25:     0x56ea68e3aa10 - std::panicking::catch_unwind::ha27d9fd2a77bbb18
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   26:     0x56ea68e3aa10 - std::panic::catch_unwind::h0b0f1918d1e2eb85
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x56ea68e3aa10 - std::rt::lang_start_internal::{{closure}}::heeac2294083edcfe
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x56ea68e3aa10 - std::panicking::catch_unwind::do_call::h4bb7d51c3842c367
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x56ea68e3aa10 - std::panicking::catch_unwind::h1d2f2878ba2618c4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x56ea68e3aa10 - std::panic::catch_unwind::h5070bdf026bf1f78
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x56ea68e3aa10 - std::rt::lang_start_internal::h9590fa5449576090
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x56ea68e2dbe1 - std::rt::lang_start::hb5dea8481070e01f
[INFO] [stdout]   33:     0x56ea68e2e2d5 - main
[INFO] [stdout]   34:     0x7c931bc1a1ca - <unknown>
[INFO] [stdout]   35:     0x7c931bc1a28b - __libc_start_main
[INFO] [stdout]   36:     0x56ea68e2daf5 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - BitBoard (line 21)
[INFO] [stdout]     src/square.rs - square::ALL_SQUARES (line 1046)
[INFO] [stdout]     src/square.rs - square::Square::backward (line 219)
[INFO] [stdout]     src/square.rs - square::Square::backward_wrap (line 332)
[INFO] [stdout]     src/square.rs - square::Square::down_wrap (line 258)
[INFO] [stdout]     src/square.rs - square::Square::forward (line 196)
[INFO] [stdout]     src/square.rs - square::Square::forward_wrap (line 308)
[INFO] [stdout]     src/square.rs - square::Square::new (line 35)
[INFO] [stdout]     src/square.rs - square::Square::up (line 107)
[INFO] [stdout]     src/square.rs - square::Square::up_wrap (line 242)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 76 passed; 10 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.75s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "432e4748f734dc37abb02b16c0175db5a964315f9f2931fb65adfd5c5265d7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "432e4748f734dc37abb02b16c0175db5a964315f9f2931fb65adfd5c5265d7fe", kill_on_drop: false }`
[INFO] [stdout] 432e4748f734dc37abb02b16c0175db5a964315f9f2931fb65adfd5c5265d7fe
