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[INFO] running `"git" "rev-parse" "HEAD"`
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[INFO] checking andysalerno/reversi_rust against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
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[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
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[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4d2e4441a306fb92cd4332876e9e0950894ad2677a403fe583d25bfecf5aae80
[INFO] running `"docker" "start" "-a" "4d2e4441a306fb92cd4332876e9e0950894ad2677a403fe583d25bfecf5aae80"`
[INFO] [stderr]     Checking reversi_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `GameMove`
[INFO] [stderr]  --> src/game/boardgame.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use game::game_rules::{GameMove, GameResult, GameRules, PlayerColor};
[INFO] [stderr]   |                        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::board::Piece`
[INFO] [stderr]  --> src/game/runner.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use game::board::Piece;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `agents::random_agent::RandomAgent`
[INFO] [stderr]  --> src/game/runner.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use agents::random_agent::RandomAgent;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::boardgame::BoardGame`
[INFO] [stderr]   --> src/game/runner.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |     use game::boardgame::BoardGame;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::game_rules::PlayerColor`
[INFO] [stderr]   --> src/game/runner.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     use game::game_rules::PlayerColor;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tictactoe::tictactoe::TicTacToe`
[INFO] [stderr]   --> src/game/runner.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     use tictactoe::tictactoe::TicTacToe;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::board::Piece`
[INFO] [stderr]  --> src/game/game_agent.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use game::board::Piece;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::game_rules::GameRules`
[INFO] [stderr]  --> src/game/game_agent.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use game::game_rules::GameRules;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::board::BoardState`
[INFO] [stderr]   --> src/game/game_rules.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     use game::board::BoardState;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TicTacToePiece`, `TicTacToe`
[INFO] [stderr]   --> src/game/game_rules.rs:37:32
[INFO] [stderr]    |
[INFO] [stderr] 37 |     use tictactoe::tictactoe::{TicTacToe, TicTacToePiece};
[INFO] [stderr]    |                                ^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::game_rules::PlayerColor`
[INFO] [stderr]   --> src/game/game_rules.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     use game::game_rules::PlayerColor;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::game_rules::GameRules`
[INFO] [stderr]  --> src/agents/random_agent.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use game::game_rules::GameRules;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::board::Piece`
[INFO] [stderr]  --> src/agents/random_agent.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use game::board::Piece;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tictactoe::tictactoe::TicTacToe`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tictactoe::tictactoe::TicTacToe;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `agents::random_agent::RandomAgent`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use agents::random_agent::RandomAgent;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player`
[INFO] [stderr]   --> src/game/boardgame.rs:32:27
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn legal_moves(&self, player: PlayerColor) -> Vec<BoardPos> {
[INFO] [stderr]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]   --> src/game/boardgame.rs:40:26
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn apply_move(&self, pos: BoardPos, piece: Piece<T::Piece>) {}
[INFO] [stderr]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `piece`
[INFO] [stderr]   --> src/game/boardgame.rs:40:41
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn apply_move(&self, pos: BoardPos, piece: Piece<T::Piece>) {}
[INFO] [stderr]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_piece`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `game`
[INFO] [stderr]  --> src/game/runner.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     game: BoardGame<T, B, W>,
[INFO] [stderr]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `board`
[INFO] [stderr]   --> src/tictactoe/tictactoe.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn is_game_over(board: &BoardState<Self::Piece>) -> bool {
[INFO] [stderr]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `board`
[INFO] [stderr]   --> src/tictactoe/tictactoe.rs:17:15
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn winner(board: &BoardState<Self::Piece>) -> GameResult {
[INFO] [stderr]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `board`
[INFO] [stderr]   --> src/tictactoe/tictactoe.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         board: &BoardState<Self::Piece>,
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player_color`
[INFO] [stderr]   --> src/tictactoe/tictactoe.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         player_color: PlayerColor,
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_color`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BoardGame`
[INFO] [stderr]  --> src/game/boardgame.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct BoardGame<T: GameRules + Default + Clone, B: GameAgent, W: GameAgent> {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/game/boardgame.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn new(black_player: B, white_player: W) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `whose_turn`
[INFO] [stderr]   --> src/game/boardgame.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn whose_turn(&self) -> PlayerColor {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset`
[INFO] [stderr]   --> src/game/boardgame.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn reset(&self) {}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `legal_moves`
[INFO] [stderr]   --> src/game/boardgame.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn legal_moves(&self, player: PlayerColor) -> Vec<BoardPos> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `boardstate`
[INFO] [stderr]   --> src/game/boardgame.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn boardstate(&self) -> &BoardState<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply_move`
[INFO] [stderr]   --> src/game/boardgame.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn apply_move(&self, pos: BoardPos, piece: Piece<T::Piece>) {}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `winner`
[INFO] [stderr]   --> src/game/boardgame.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn winner(&self) -> GameResult {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_game`
[INFO] [stderr]  --> src/game/runner.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn run_game<T: GameRules + Default + Clone, B: GameAgent, W: GameAgent>(
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BoardPos`
[INFO] [stderr]  --> src/game/board.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct BoardPos {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/game/board.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `White`
[INFO] [stderr]  --> src/game/game_rules.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     White,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `piece`
[INFO] [stderr]   --> src/game/game_rules.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     piece: Piece<T>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pos`
[INFO] [stderr]   --> src/game/game_rules.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pos: (usize, usize),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Tie`
[INFO] [stderr]   --> src/game/game_rules.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Tie,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `RandomAgent`
[INFO] [stderr]  --> src/agents/random_agent.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct RandomAgent;
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/agents/random_agent.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn new() -> Self {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `RandomAgent`
[INFO] [stderr]   --> src/game/runner.rs:36:21
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let white = RandomAgent::new();
[INFO] [stderr]    |                     ^^^^^^^^^^^ use of undeclared type or module `RandomAgent`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `RandomAgent`
[INFO] [stderr]   --> src/game/runner.rs:37:21
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let black = RandomAgent::new();
[INFO] [stderr]    |                     ^^^^^^^^^^^ use of undeclared type or module `RandomAgent`
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `GameMove` in this scope
[INFO] [stderr]   --> src/game/game_rules.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let game_move = GameMove {};
[INFO] [stderr]    |                         ^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 36 |     use game::game_rules::GameMove;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GameMove`
[INFO] [stderr]  --> src/game/boardgame.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use game::game_rules::{GameMove, GameResult, GameRules, PlayerColor};
[INFO] [stderr]   |                        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::board::Piece`
[INFO] [stderr]  --> src/game/runner.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use game::board::Piece;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `agents::random_agent::RandomAgent`
[INFO] [stderr]  --> src/game/runner.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use agents::random_agent::RandomAgent;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::game_rules::PlayerColor`
[INFO] [stderr]   --> src/game/runner.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     use game::game_rules::PlayerColor;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::board::Piece`
[INFO] [stderr]  --> src/game/game_agent.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use game::board::Piece;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::game_rules::GameRules`
[INFO] [stderr]  --> src/game/game_agent.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use game::game_rules::GameRules;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::game_rules::GameRules`
[INFO] [stderr]  --> src/agents/random_agent.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use game::game_rules::GameRules;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `game::board::Piece`
[INFO] [stderr]  --> src/agents/random_agent.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use game::board::Piece;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tictactoe::tictactoe::TicTacToe`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tictactoe::tictactoe::TicTacToe;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `agents::random_agent::RandomAgent`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use agents::random_agent::RandomAgent;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 3, found 1
[INFO] [stderr]   --> src/game/runner.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let game = BoardGame::<TicTacToe>::new(black, white);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 type arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `tictactoe::tictactoe::TicTacToe: std::default::Default` is not satisfied
[INFO] [stderr]   --> src/game/runner.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let game = BoardGame::<TicTacToe>::new(black, white);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::default::Default` is not implemented for `tictactoe::tictactoe::TicTacToe`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/game/boardgame.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn new(black_player: B, white_player: W) -> Self {
[INFO] [stderr]    |     ------------------------------------------------ required by `game::boardgame::BoardGame::<T, B, W>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `tictactoe::tictactoe::TicTacToe: std::default::Default` is not satisfied
[INFO] [stderr]   --> src/game/runner.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let game = BoardGame::<TicTacToe>::new(black, white);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::default::Default` is not implemented for `tictactoe::tictactoe::TicTacToe`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/game/boardgame.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | pub struct BoardGame<T: GameRules + Default + Clone, B: GameAgent, W: GameAgent> {
[INFO] [stderr]    | -------------------------------------------------------------------------------- required by `game::boardgame::BoardGame`
[INFO] [stderr] 
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]   --> src/game/runner.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 BoardGame::PlayerColor::Black => &black,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<game::boardgame::BoardGame<_, _, _> as Trait>::PlayerColor`
[INFO] [stderr] 
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]   --> src/game/runner.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 BoardGame::PlayerColor::White => &white,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<game::boardgame::BoardGame<_, _, _> as Trait>::PlayerColor`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `is_game_over` found for struct `tictactoe::tictactoe::TicTacToe` in the current scope
[INFO] [stderr]   --> src/game/game_rules.rs:45:34
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let is_game_over = rules.is_game_over(&board);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^ method not found in `tictactoe::tictactoe::TicTacToe`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/tictactoe/tictactoe.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | pub struct TicTacToe;
[INFO] [stderr]    | --------------------- method `is_game_over` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr] note: `game::game_rules::GameRules` defines an item `is_game_over`, perhaps you need to implement it
[INFO] [stderr]   --> src/game/game_rules.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub trait GameRules {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `winner` found for struct `tictactoe::tictactoe::TicTacToe` in the current scope
[INFO] [stderr]   --> src/game/game_rules.rs:47:28
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let winner = rules.winner(&board);
[INFO] [stderr]    |                            ^^^^^^ method not found in `tictactoe::tictactoe::TicTacToe`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/tictactoe/tictactoe.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | pub struct TicTacToe;
[INFO] [stderr]    | --------------------- method `winner` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr] note: `game::game_rules::GameRules` defines an item `winner`, perhaps you need to implement it
[INFO] [stderr]   --> src/game/game_rules.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub trait GameRules {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `legal_moves` found for struct `tictactoe::tictactoe::TicTacToe` in the current scope
[INFO] [stderr]   --> src/game/game_rules.rs:49:33
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let legal_moves = rules.legal_moves(&board, PlayerColor::Black);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ method not found in `tictactoe::tictactoe::TicTacToe`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/tictactoe/tictactoe.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | pub struct TicTacToe;
[INFO] [stderr]    | --------------------- method `legal_moves` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr] note: `game::game_rules::GameRules` defines an item `legal_moves`, perhaps you need to implement it
[INFO] [stderr]   --> src/game/game_rules.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub trait GameRules {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `next_state` found for struct `tictactoe::tictactoe::TicTacToe` in the current scope
[INFO] [stderr]   --> src/game/game_rules.rs:52:32
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let next_state = rules.next_state(&board, game_move);
[INFO] [stderr]    |                                ^^^^^^^^^^ method not found in `tictactoe::tictactoe::TicTacToe`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/tictactoe/tictactoe.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | pub struct TicTacToe;
[INFO] [stderr]    | --------------------- method `next_state` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr] note: `game::game_rules::GameRules` defines an item `next_state`, perhaps you need to implement it
[INFO] [stderr]   --> src/game/game_rules.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub trait GameRules {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0223, E0277, E0422, E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error: could not compile `reversi_rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4d2e4441a306fb92cd4332876e9e0950894ad2677a403fe583d25bfecf5aae80"`
[INFO] running `"docker" "rm" "-f" "4d2e4441a306fb92cd4332876e9e0950894ad2677a403fe583d25bfecf5aae80"`
[INFO] [stdout] 4d2e4441a306fb92cd4332876e9e0950894ad2677a403fe583d25bfecf5aae80
