[INFO] cloning repository https://github.com/EricGlover/chess_engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EricGlover/chess_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEricGlover%2Fchess_engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEricGlover%2Fchess_engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0dfd242a404885e3d34bebf2b9e488cdaf68cd95
[INFO] documenting EricGlover/chess_engine against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEricGlover%2Fchess_engine" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EricGlover/chess_engine on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EricGlover/chess_engine
[INFO] finished tweaking git repo https://github.com/EricGlover/chess_engine
[INFO] tweaked toml for git repo https://github.com/EricGlover/chess_engine written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/EricGlover/chess_engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81b1dcd62199e5dab3129df22347fb0aad94e077c46f43a50c88779d279eaed9
[INFO] running `Command { std: "docker" "start" "-a" "81b1dcd62199e5dab3129df22347fb0aad94e077c46f43a50c88779d279eaed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81b1dcd62199e5dab3129df22347fb0aad94e077c46f43a50c88779d279eaed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b1dcd62199e5dab3129df22347fb0aad94e077c46f43a50c88779d279eaed9", kill_on_drop: false }`
[INFO] [stdout] 81b1dcd62199e5dab3129df22347fb0aad94e077c46f43a50c88779d279eaed9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 062093ca86820d4b57380bed79b2ffd36c625881e085ee4f96b8ceaf3a2cf426
[INFO] running `Command { std: "docker" "start" "-a" "062093ca86820d4b57380bed79b2ffd36c625881e085ee4f96b8ceaf3a2cf426", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.90
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking string_morph v0.1.0
[INFO] [stderr]     Checking zeroize v1.2.0
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking unicode_types v0.2.0
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking terminal_size v0.1.16
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking dialoguer v0.8.0
[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]     Checking matrix_display v1.0.0
[INFO] [stderr]  Documenting chess_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `ai`
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod ai;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `ai`, create file "src/ai.rs" or "src/ai/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `board_trait`
[INFO] [stdout]  --> src/board.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod board_trait;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `board_trait`, create file "src/board/board_trait.rs" or "src/board/board_trait/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `castling_rights`
[INFO] [stdout]  --> src/board.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod castling_rights;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `castling_rights`, create file "src/board/castling_rights.rs" or "src/board/castling_rights/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `color`
[INFO] [stdout]  --> src/board.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod color;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `color`, create file "src/board/color.rs" or "src/board/color/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `coordinate`
[INFO] [stdout]  --> src/board.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod coordinate;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `coordinate`, create file "src/board/coordinate.rs" or "src/board/coordinate/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `iterators`
[INFO] [stdout]  --> src/board.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod iterators;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `iterators`, create file "src/board/iterators.rs" or "src/board/iterators/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `piece`
[INFO] [stdout]  --> src/board.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod piece;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `piece`, create file "src/board/piece.rs" or "src/board/piece/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `piece_type`
[INFO] [stdout]  --> src/board.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod piece_type;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `piece_type`, create file "src/board/piece_type.rs" or "src/board/piece_type/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `square`
[INFO] [stdout]  --> src/board.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod square;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `square`, create file "src/board/square.rs" or "src/board/square/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `board_trait::BoardTrait`
[INFO] [stdout]   --> src/board.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use board_trait::BoardTrait;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ no `BoardTrait` in `board::board_trait`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `castling_rights::CastlingRights`
[INFO] [stdout]   --> src/board.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use castling_rights::CastlingRights;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `CastlingRights` in `board::castling_rights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `color::Color`
[INFO] [stdout]   --> src/board.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use color::Color;
[INFO] [stdout]    |         ^^^^^^^^^^^^ no `Color` in `board::color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `piece::Piece`
[INFO] [stdout]   --> src/board.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use piece::Piece;
[INFO] [stdout]    |         ^^^^^^^^^^^^ no `Piece` in `board::piece`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `piece_type::PieceType`
[INFO] [stdout]   --> src/board.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use piece_type::PieceType;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ no `PieceType` in `board::piece_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `square::Square`
[INFO] [stdout]   --> src/board.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use square::Square;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ no `Square` in `board::square`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::ai::evaluator`
[INFO] [stdout]  --> src/game.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ai::evaluator::evaluate;
[INFO] [stdout]   |                ^^^^^^^^^ could not find `evaluator` in `ai`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::board::Coordinate`
[INFO] [stdout]  --> src/chess_notation/pgn.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::board::{BoardTrait, Color, Coordinate, PieceType};
[INFO] [stdout]   |                                       ^^^^^^^^^^
[INFO] [stdout]   |                                       |
[INFO] [stdout]   |                                       no `Coordinate` in `board`
[INFO] [stdout]   |                                       help: a similar name exists in the module (notice the capitalization): `coordinate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::board::Coordinate`
[INFO] [stdout]  --> src/hash.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::board::{BoardTrait, Color, Coordinate, PieceType};
[INFO] [stdout]   |                                       ^^^^^^^^^^
[INFO] [stdout]   |                                       |
[INFO] [stdout]   |                                       no `Coordinate` in `board`
[INFO] [stdout]   |                                       help: a similar name exists in the module (notice the capitalization): `coordinate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::board::Coordinate`
[INFO] [stdout]  --> src/move_generator/path.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::board::Coordinate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^----------
[INFO] [stdout]   |     |             |
[INFO] [stdout]   |     |             help: a similar name exists in the module (notice the capitalization): `coordinate`
[INFO] [stdout]   |     no `Coordinate` in `board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]   --> src/board.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Board {
[INFO] [stdout]    |                 - help: you might be missing a type parameter: `<Coordinate>`
[INFO] [stdout] ...
[INFO] [stdout] 30 |     en_passant_target: Option<Coordinate>,
[INFO] [stdout]    |                               ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]   --> src/board.rs:51:43
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl BoardTrait for Board {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<Coordinate>`
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn en_passant_target(&self) -> Option<Coordinate> {
[INFO] [stdout]    |                                           ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SquareIterator` in this scope
[INFO] [stdout]   --> src/board.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn squares_list(&self) -> SquareIterator {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `RankIterator` in this scope
[INFO] [stdout]    --> src/board.rs:84:34
[INFO] [stdout]     |
[INFO] [stdout] 84  |       fn get_rank(&self, y: u8) -> RankIterator {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ help: a trait with a similar name exists: `IntoIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FilesIterator` in this scope
[INFO] [stdout]   --> src/board.rs:94:28
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn get_files(&self) -> FilesIterator {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/board.rs:258:54
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn place_piece(&mut self, mut piece: Piece, at: &Coordinate) {
[INFO] [stdout]     |                                                      ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/board.rs:269:30
[INFO] [stdout]     |
[INFO] [stdout] 269 |     fn has_piece(&self, at: &Coordinate) -> bool {
[INFO] [stdout]     |                              ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/board.rs:275:33
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn get_piece_at(&self, at: &Coordinate) -> Option<&Piece> {
[INFO] [stdout]     |                                 ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/board.rs:341:35
[INFO] [stdout]     |
[INFO] [stdout] 334 | impl Board {
[INFO] [stdout]     |     - help: you might be missing a type parameter: `<Coordinate>`
[INFO] [stdout] ...
[INFO] [stdout] 341 |         en_passant_target: Option<Coordinate>,
[INFO] [stdout]     |                                   ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/board.rs:373:35
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn move_piece(&mut self, at: &Coordinate, to: &Coordinate) {
[INFO] [stdout]     |                                   ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/board.rs:373:52
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn move_piece(&mut self, at: &Coordinate, to: &Coordinate) {
[INFO] [stdout]     |                                                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/board.rs:381:40
[INFO] [stdout]     |
[INFO] [stdout] 381 |     fn remove_piece_at(&mut self, at: &Coordinate) -> Option<Piece> {
[INFO] [stdout]     |                                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SquareIterator` in this scope
[INFO] [stdout]    --> src/board.rs:404:36
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn squares_list_iter(&self) -> SquareIterator {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/board.rs:408:31
[INFO] [stdout]     |
[INFO] [stdout] 408 |     fn get_square(&self, at: &Coordinate) -> &Square {
[INFO] [stdout]     |                               ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/board.rs:411:39
[INFO] [stdout]     |
[INFO] [stdout] 411 |     fn get_square_mut(&mut self, at: &Coordinate) -> &mut Square {
[INFO] [stdout]     |                                       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/chess_notation.rs:131:40
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn read_move(str: &str) -> (PieceType, Coordinate) {
[INFO] [stdout]     |                                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ai` in module `ai`
[INFO] [stdout]   --> src/game.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ai: ai::ai,
[INFO] [stdout]    |             ^^ not found in `ai`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ai` in module `ai`
[INFO] [stdout]   --> src/game.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     ai2: ai::ai,
[INFO] [stdout]    |              ^^ not found in `ai`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]  --> src/move_generator/chess_move.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 |         rook_from: Coordinate,
[INFO] [stdout]   |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]  --> src/move_generator/chess_move.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |         rook_to: Coordinate,
[INFO] [stdout]   |                  ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]   --> src/move_generator/chess_move.rs:19:15
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub from: Coordinate,
[INFO] [stdout]    |               ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]   --> src/move_generator/chess_move.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub to: Coordinate,
[INFO] [stdout]    |             ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]   --> src/move_generator/chess_move.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 |         from: Coordinate,
[INFO] [stdout]    |               ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]   --> src/move_generator/chess_move.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         to: Coordinate,
[INFO] [stdout]    |             ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]   --> src/move_generator/chess_move.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 |         rook_from: Coordinate,
[INFO] [stdout]    |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]   --> src/move_generator/chess_move.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |         rook_to: Coordinate,
[INFO] [stdout]    |                  ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]   --> src/move_generator/chess_move.rs:87:15
[INFO] [stdout]    |
[INFO] [stdout] 87 |         from: Coordinate,
[INFO] [stdout]    |               ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]   --> src/move_generator/chess_move.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         to: Coordinate,
[INFO] [stdout]    |             ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/chess_move.rs:134:11
[INFO] [stdout]     |
[INFO] [stdout] 134 |     ) -> (Coordinate, Coordinate) {
[INFO] [stdout]     |           ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/chess_move.rs:134:23
[INFO] [stdout]     |
[INFO] [stdout] 134 |     ) -> (Coordinate, Coordinate) {
[INFO] [stdout]     |                       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/chess_move.rs:153:11
[INFO] [stdout]     |
[INFO] [stdout] 153 |     ) -> (Coordinate, Coordinate) {
[INFO] [stdout]     |           ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/chess_move.rs:153:23
[INFO] [stdout]     |
[INFO] [stdout] 153 |     ) -> (Coordinate, Coordinate) {
[INFO] [stdout]     |                       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/pseudo_legal_move_generator.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 |     from: &Coordinate,
[INFO] [stdout]     |            ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/pseudo_legal_move_generator.rs:140:10
[INFO] [stdout]     |
[INFO] [stdout] 140 |     to: &Coordinate,
[INFO] [stdout]     |          ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/pseudo_legal_move_generator.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 |     from: &Coordinate,
[INFO] [stdout]     |            ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/pseudo_legal_move_generator.rs:177:33
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn make_moves(path: Vec<Coordinate>, board: &dyn BoardTrait, piece: &Piece) -> Vec<Move> {
[INFO] [stdout]     |                      -          ^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: you might be missing a type parameter: `<Coordinate>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/pseudo_legal_move_generator.rs:369:20
[INFO] [stdout]     |
[INFO] [stdout] 369 |             from: &Coordinate,
[INFO] [stdout]     |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/pseudo_legal_move_generator.rs:370:18
[INFO] [stdout]     |
[INFO] [stdout] 370 |             at: &Coordinate,
[INFO] [stdout]     |                  ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/pseudo_legal_move_generator.rs:398:19
[INFO] [stdout]     |
[INFO] [stdout] 397 |     pub fn make_vector_moves(
[INFO] [stdout]     |                             - help: you might be missing a type parameter: `<Coordinate>`
[INFO] [stdout] 398 |         path: Vec<Coordinate>,
[INFO] [stdout]     |                   ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/pseudo_legal_move_generator.rs:466:49
[INFO] [stdout]     |
[INFO] [stdout] 466 | fn square_is_empty(board: &dyn BoardTrait, at: &Coordinate) -> bool {
[INFO] [stdout]     |                                                 ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/pseudo_legal_move_generator.rs:471:54
[INFO] [stdout]     |
[INFO] [stdout] 471 | fn square_occupiable_by(board: &dyn BoardTrait, at: &Coordinate, color: Color) -> bool {
[INFO] [stdout]     |                                                      ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/pseudo_legal_move_generator.rs:478:49
[INFO] [stdout]     |
[INFO] [stdout] 478 | fn has_enemy_piece(board: &dyn BoardTrait, at: &Coordinate, own_color: Color) -> bool {
[INFO] [stdout]     |                                                 ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator/pseudo_legal_move_generator.rs:487:20
[INFO] [stdout]     |
[INFO] [stdout] 487 | fn is_on_board(c: &Coordinate) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator.rs:338:15
[INFO] [stdout]     |
[INFO] [stdout] 338 |     pub from: Coordinate,
[INFO] [stdout]     |               ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator.rs:339:13
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub to: Coordinate,
[INFO] [stdout]     |             ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator.rs:385:26
[INFO] [stdout]     |
[INFO] [stdout] 381 | struct Pin<'a> {
[INFO] [stdout]     |              - help: you might be missing a type parameter: `, Coordinate`
[INFO] [stdout] ...
[INFO] [stdout] 385 |     pub can_move_to: Vec<Coordinate>,
[INFO] [stdout]     |                          ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Coordinate` in this scope
[INFO] [stdout]    --> src/move_generator.rs:393:25
[INFO] [stdout]     |
[INFO] [stdout] 393 |     attack_coordinate: &Coordinate,
[INFO] [stdout]     |                         ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 68 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0554, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `chess_engine`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name chess_engine src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-9b1331643a71ed19.rmeta --extern console=/opt/rustwide/target/debug/deps/libconsole-0d73f3ee60f9b46c.rmeta --extern dialoguer=/opt/rustwide/target/debug/deps/libdialoguer-f53ea916aadea5f8.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-8d1bb0c45a53763d.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-0aa17c6aa59ea329.rmeta --extern matrix_display=/opt/rustwide/target/debug/deps/libmatrix_display-506e1912064cbe4b.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-9b7b45a28a8cd986.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6792f3d5f7a30912.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "062093ca86820d4b57380bed79b2ffd36c625881e085ee4f96b8ceaf3a2cf426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "062093ca86820d4b57380bed79b2ffd36c625881e085ee4f96b8ceaf3a2cf426", kill_on_drop: false }`
[INFO] [stdout] 062093ca86820d4b57380bed79b2ffd36c625881e085ee4f96b8ceaf3a2cf426
