[INFO] cloning repository https://github.com/PulseSapphire/Snake-Game-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PulseSapphire/Snake-Game-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPulseSapphire%2FSnake-Game-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPulseSapphire%2FSnake-Game-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ac63993b5bbb23c4bdddccde8b1caf5755e5dc9 [INFO] testing PulseSapphire/Snake-Game-Rust against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPulseSapphire%2FSnake-Game-Rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/PulseSapphire/Snake-Game-Rust [INFO] finished tweaking git repo https://github.com/PulseSapphire/Snake-Game-Rust [INFO] tweaked toml for git repo https://github.com/PulseSapphire/Snake-Game-Rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/PulseSapphire/Snake-Game-Rust on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/PulseSapphire/Snake-Game-Rust 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing PulseSapphire/Snake-Game-Rust against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPulseSapphire%2FSnake-Game-Rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/PulseSapphire/Snake-Game-Rust [INFO] finished tweaking git repo https://github.com/PulseSapphire/Snake-Game-Rust [INFO] tweaked toml for git repo https://github.com/PulseSapphire/Snake-Game-Rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/PulseSapphire/Snake-Game-Rust on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/PulseSapphire/Snake-Game-Rust 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99894187e0f6190f141f35dece58165b232b407feabbcade27e60a66d53c806b [INFO] running `Command { std: "docker" "start" "-a" "99894187e0f6190f141f35dece58165b232b407feabbcade27e60a66d53c806b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99894187e0f6190f141f35dece58165b232b407feabbcade27e60a66d53c806b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99894187e0f6190f141f35dece58165b232b407feabbcade27e60a66d53c806b", kill_on_drop: false }` [INFO] [stdout] 99894187e0f6190f141f35dece58165b232b407feabbcade27e60a66d53c806b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 221cbdad80c91d646ff765fbcc39be667044fc53db18f0da0e388bc9cba40050 [INFO] running `Command { std: "docker" "start" "-a" "221cbdad80c91d646ff765fbcc39be667044fc53db18f0da0e388bc9cba40050", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-bigint v0.4.5 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling snake-game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `CLIGame` is never constructed [INFO] [stdout] --> src/cli_game/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct CLIGame<'a, const W: usize, const H: usize> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `start` are never used [INFO] [stdout] --> src/cli_game/mod.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl <'a, const W: usize, const H: usize> CLIGame<'a, W, H> { [INFO] [stdout] | ----------------------------------------------------------- associated functions in this implementation [INFO] [stdout] 13 | pub fn new () -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn start() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Game` is never used [INFO] [stdout] --> src/game/mod.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Game { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GameController` is never used [INFO] [stdout] --> src/game/engine/game_controller/mod.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait GameController: MovementController + FoodController

{} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FoodController` is never used [INFO] [stdout] --> src/game/engine/game_controller/food_controller.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait FoodController { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MovementController` is never used [INFO] [stdout] --> src/game/engine/game_controller/movement_controller.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait MovementController { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BoardIterator` is never used [INFO] [stdout] --> src/game/engine/game_state/board/iterators.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait BoardIterator<'a, P: Position>: Iterator {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BoardIteratorMut` is never used [INFO] [stdout] --> src/game/engine/game_state/board/iterators.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait BoardIteratorMut<'a, P: Position>: Iterator {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IterableBoard` is never used [INFO] [stdout] --> src/game/engine/game_state/board/iterators.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait IterableBoard<'a, P: Position, I: BoardIterator<'a, P>>: [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IterableBoardMut` is never used [INFO] [stdout] --> src/game/engine/game_state/board/iterators.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait IterableBoardMut<'a, P: Position, I: BoardIteratorMut<'a, P>>: [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Event` is never used [INFO] [stdout] --> src/game/events/mod.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Event {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CancellableEvent` is never used [INFO] [stdout] --> src/game/events/mod.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait CancellableEvent: Event { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `EventHandler` is never used [INFO] [stdout] --> src/game/events/mod.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait EventHandler { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `EventError` is never used [INFO] [stdout] --> src/game/events/mod.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum EventError { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `EventSubject` is never used [INFO] [stdout] --> src/game/events/mod.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait EventSubject<'a, E: Event, H: EventHandler + ?Sized> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EventManager` is never constructed [INFO] [stdout] --> src/game/events/event_manager/mod.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct EventManager<'a, E: Event> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game/events/event_manager/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a, E: Event> EventManager<'a, E> { [INFO] [stdout] | -------------------------------------- associated function in this implementation [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BoardTileChangeEvent` is never constructed [INFO] [stdout] --> src/game/events/event_types/on_board_tile_change/event.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct BoardTileChangeEvent<'a, P: Position + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_new_board_tile`, `get_last_board_tile`, and `get_position` are never used [INFO] [stdout] --> src/game/events/event_types/on_board_tile_change/event.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'a, P: Position + 'a> BoardTileChangeEvent<'a, P> { [INFO] [stdout] | ------------------------------------------------------ methods in this implementation [INFO] [stdout] 12 | pub fn get_new_board_tile(&self) -> &'a BoardTile { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn get_last_board_tile(&self) -> &'a BoardTile { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn get_position(&self) -> &'a P { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OnBoardTileChangeHandler` is never used [INFO] [stdout] --> src/game/events/event_types/on_board_tile_change/handler.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait OnBoardTileChangeHandler: [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OnBoardTileChangeSubject` is never used [INFO] [stdout] --> src/game/events/event_types/on_board_tile_change/subject.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait OnBoardTileChangeSubject<'a, P: Position>: [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SnakeMoveEvent` is never constructed [INFO] [stdout] --> src/game/events/event_types/on_snake_move/event.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SnakeMoveEvent<'a, P: Position + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_last_head_position`, `get_new_head_position`, `get_last_tail_position`, `get_current_tail_position`, and `get_length` are never used [INFO] [stdout] --> src/game/events/event_types/on_snake_move/event.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a, P: Position + 'a> SnakeMoveEvent<'a, P> { [INFO] [stdout] | ------------------------------------------------ associated items in this implementation [INFO] [stdout] 13 | pub fn new ( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn get_last_head_position(&self) -> &'a P { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn get_new_head_position(&self) -> &'a P { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn get_last_tail_position(&self) -> &'a P { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn get_current_tail_position(&self) -> &'a P { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn get_length(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OnSnakeMoveHandler` is never used [INFO] [stdout] --> src/game/events/event_types/on_snake_move/handler.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait OnSnakeMoveHandler: [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OnSnakeMoveSubject` is never used [INFO] [stdout] --> src/game/events/event_types/on_snake_move/subject.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait OnSnakeMoveSubject<'a, P: Position>: [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Direction` is never used [INFO] [stdout] --> src/game/types/direction.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Direction {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Direction2D` is never used [INFO] [stdout] --> src/game/types/direction.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Direction2D { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Engine2D` is never constructed [INFO] [stdout] --> src/engine_2d/mod.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Engine2D> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `U8_MAX_IN_USIZE` and `new` are never used [INFO] [stdout] --> src/engine_2d/mod.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 24 | impl<'a, const W: usize, const H: usize> Engine2D>> { [INFO] [stdout] | ------------------------------------------------------------------------------------------------------ associated items in this implementation [INFO] [stdout] 25 | const U8_MAX_IN_USIZE: usize = u8::MAX as usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 26 | pub fn new(start_position: Position2D, starting_food_position: Position2D) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GameController2D` is never constructed [INFO] [stdout] --> src/engine_2d/game_controller/mod.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct GameController2D<'a, R: Rng, B: Board2D> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/engine_2d/game_controller/mod.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl<'a, R: Rng, B: Board2D> GameController2D<'a, R, B> { [INFO] [stdout] | ------------------------------------------------------- associated function in this implementation [INFO] [stdout] 28 | pub fn new(game_state: Weak>>, rng: R) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `move_if_valid_direction`, `move_head`, and `move_tail` are never used [INFO] [stdout] --> src/engine_2d/game_controller/mod.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 38 | impl<'a, R: Rng, B: Board2D> GameController2D<'a, R, B> { [INFO] [stdout] | ------------------------------------------------------- associated functions in this implementation [INFO] [stdout] 39 | fn move_if_valid_direction( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn move_head(snake: &mut Snake2D, board: &mut B) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | fn move_tail(snake: &mut Snake2D, board: &mut B) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `run_event_handlers` is never used [INFO] [stdout] --> src/engine_2d/game_controller/mod.rs:230:8 [INFO] [stdout] | [INFO] [stdout] 229 | impl<'a, R: Rng, B: Board2D> GameController2D<'a, R, B> { [INFO] [stdout] | ------------------------------------------------------- method in this implementation [INFO] [stdout] 230 | fn run_event_handlers( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GameState2D` is never constructed [INFO] [stdout] --> src/engine_2d/game_state/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct GameState2D { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/engine_2d/game_state/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl GameState2D { [INFO] [stdout] | ------------------------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new(snake: Snake2D, board: B, food: Food) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn get_snake(&self) -> &Snake2D { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn get_board(&self) -> &B { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn get_food(&self) -> &Food { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn get_mut_snake(&mut self) -> &mut Snake2D { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get_mut_board(&mut self) -> &mut B { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn get_mut_food(&mut self) -> &mut Food { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn get_mut_all_fields(&mut self) -> (&mut Snake2D, &mut B, &mut Food) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomTileGenerator` is never constructed [INFO] [stdout] --> src/engine_2d/game_state/board_2d/random_tile_generator.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct RandomTileGenerator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Food` is never constructed [INFO] [stdout] --> src/engine_2d/game_state/food/mod.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Food { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_position`, `set_position`, and `get_position_mut` are never used [INFO] [stdout] --> src/engine_2d/game_state/food/mod.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Food { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 8 | pub fn new(start_position: Position2D) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | pub fn get_position(&self) -> &Position2D { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn set_position(&mut self, position: Position2D) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn get_position_mut(&mut self) -> &mut Position2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Snake2D` is never constructed [INFO] [stdout] --> src/engine_2d/game_state/snake/mod.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Snake2D { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/engine_2d/game_state/snake/mod.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Snake2D { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 13 | pub fn new(start_position: Position2D) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn get_length(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn get_direction(&self) -> &Direction2D { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn set_direction(&mut self, direction: Direction2D) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn get_tail_position(&self) -> &Position2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn set_tail_position(&mut self, tail_position: Position2D) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn get_head_position(&self) -> &Position2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn get_tail_position_mut(&mut self) -> &mut Position2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn get_head_position_mut(&mut self) -> &mut Position2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn increment_length(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.46s [INFO] running `Command { std: "docker" "inspect" "221cbdad80c91d646ff765fbcc39be667044fc53db18f0da0e388bc9cba40050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "221cbdad80c91d646ff765fbcc39be667044fc53db18f0da0e388bc9cba40050", kill_on_drop: false }` [INFO] [stdout] 221cbdad80c91d646ff765fbcc39be667044fc53db18f0da0e388bc9cba40050 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2bee116adc2685b61f32340305471aa24dfbfe851cd7f892ffb3e273b0c97bf [INFO] running `Command { std: "docker" "start" "-a" "d2bee116adc2685b61f32340305471aa24dfbfe851cd7f892ffb3e273b0c97bf", kill_on_drop: false }` [INFO] [stderr] Compiling snake-game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `CLIGame` is never constructed [INFO] [stdout] --> src/cli_game/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct CLIGame<'a, const W: usize, const H: usize> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `start` are never used [INFO] [stdout] --> src/cli_game/mod.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl <'a, const W: usize, const H: usize> CLIGame<'a, W, H> { [INFO] [stdout] | ----------------------------------------------------------- associated functions in this implementation [INFO] [stdout] 13 | pub fn new () -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn start() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Game` is never used [INFO] [stdout] --> src/game/mod.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Game { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GameController` is never used [INFO] [stdout] --> src/game/engine/game_controller/mod.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait GameController: MovementController + FoodController

{} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FoodController` is never used [INFO] [stdout] --> src/game/engine/game_controller/food_controller.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait FoodController { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MovementController` is never used [INFO] [stdout] --> src/game/engine/game_controller/movement_controller.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait MovementController { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BoardIterator` is never used [INFO] [stdout] --> src/game/engine/game_state/board/iterators.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait BoardIterator<'a, P: Position>: Iterator {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BoardIteratorMut` is never used [INFO] [stdout] --> src/game/engine/game_state/board/iterators.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait BoardIteratorMut<'a, P: Position>: Iterator {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IterableBoard` is never used [INFO] [stdout] --> src/game/engine/game_state/board/iterators.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait IterableBoard<'a, P: Position, I: BoardIterator<'a, P>>: [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IterableBoardMut` is never used [INFO] [stdout] --> src/game/engine/game_state/board/iterators.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait IterableBoardMut<'a, P: Position, I: BoardIteratorMut<'a, P>>: [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Event` is never used [INFO] [stdout] --> src/game/events/mod.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Event {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CancellableEvent` is never used [INFO] [stdout] --> src/game/events/mod.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait CancellableEvent: Event { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `EventHandler` is never used [INFO] [stdout] --> src/game/events/mod.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait EventHandler { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `EventError` is never used [INFO] [stdout] --> src/game/events/mod.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum EventError { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `EventSubject` is never used [INFO] [stdout] --> src/game/events/mod.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait EventSubject<'a, E: Event, H: EventHandler + ?Sized> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EventManager` is never constructed [INFO] [stdout] --> src/game/events/event_manager/mod.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct EventManager<'a, E: Event> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game/events/event_manager/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a, E: Event> EventManager<'a, E> { [INFO] [stdout] | -------------------------------------- associated function in this implementation [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BoardTileChangeEvent` is never constructed [INFO] [stdout] --> src/game/events/event_types/on_board_tile_change/event.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct BoardTileChangeEvent<'a, P: Position + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_new_board_tile`, `get_last_board_tile`, and `get_position` are never used [INFO] [stdout] --> src/game/events/event_types/on_board_tile_change/event.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'a, P: Position + 'a> BoardTileChangeEvent<'a, P> { [INFO] [stdout] | ------------------------------------------------------ methods in this implementation [INFO] [stdout] 12 | pub fn get_new_board_tile(&self) -> &'a BoardTile { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn get_last_board_tile(&self) -> &'a BoardTile { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn get_position(&self) -> &'a P { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OnBoardTileChangeHandler` is never used [INFO] [stdout] --> src/game/events/event_types/on_board_tile_change/handler.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait OnBoardTileChangeHandler: [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OnBoardTileChangeSubject` is never used [INFO] [stdout] --> src/game/events/event_types/on_board_tile_change/subject.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait OnBoardTileChangeSubject<'a, P: Position>: [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SnakeMoveEvent` is never constructed [INFO] [stdout] --> src/game/events/event_types/on_snake_move/event.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SnakeMoveEvent<'a, P: Position + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_last_head_position`, `get_new_head_position`, `get_last_tail_position`, `get_current_tail_position`, and `get_length` are never used [INFO] [stdout] --> src/game/events/event_types/on_snake_move/event.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a, P: Position + 'a> SnakeMoveEvent<'a, P> { [INFO] [stdout] | ------------------------------------------------ associated items in this implementation [INFO] [stdout] 13 | pub fn new ( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn get_last_head_position(&self) -> &'a P { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn get_new_head_position(&self) -> &'a P { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn get_last_tail_position(&self) -> &'a P { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn get_current_tail_position(&self) -> &'a P { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn get_length(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OnSnakeMoveHandler` is never used [INFO] [stdout] --> src/game/events/event_types/on_snake_move/handler.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait OnSnakeMoveHandler: [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OnSnakeMoveSubject` is never used [INFO] [stdout] --> src/game/events/event_types/on_snake_move/subject.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait OnSnakeMoveSubject<'a, P: Position>: [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Direction` is never used [INFO] [stdout] --> src/game/types/direction.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Direction {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Direction2D` is never used [INFO] [stdout] --> src/game/types/direction.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Direction2D { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Engine2D` is never constructed [INFO] [stdout] --> src/engine_2d/mod.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Engine2D> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `U8_MAX_IN_USIZE` and `new` are never used [INFO] [stdout] --> src/engine_2d/mod.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 24 | impl<'a, const W: usize, const H: usize> Engine2D>> { [INFO] [stdout] | ------------------------------------------------------------------------------------------------------ associated items in this implementation [INFO] [stdout] 25 | const U8_MAX_IN_USIZE: usize = u8::MAX as usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 26 | pub fn new(start_position: Position2D, starting_food_position: Position2D) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GameController2D` is never constructed [INFO] [stdout] --> src/engine_2d/game_controller/mod.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct GameController2D<'a, R: Rng, B: Board2D> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/engine_2d/game_controller/mod.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl<'a, R: Rng, B: Board2D> GameController2D<'a, R, B> { [INFO] [stdout] | ------------------------------------------------------- associated function in this implementation [INFO] [stdout] 28 | pub fn new(game_state: Weak>>, rng: R) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `move_if_valid_direction`, `move_head`, and `move_tail` are never used [INFO] [stdout] --> src/engine_2d/game_controller/mod.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 38 | impl<'a, R: Rng, B: Board2D> GameController2D<'a, R, B> { [INFO] [stdout] | ------------------------------------------------------- associated functions in this implementation [INFO] [stdout] 39 | fn move_if_valid_direction( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn move_head(snake: &mut Snake2D, board: &mut B) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | fn move_tail(snake: &mut Snake2D, board: &mut B) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `run_event_handlers` is never used [INFO] [stdout] --> src/engine_2d/game_controller/mod.rs:230:8 [INFO] [stdout] | [INFO] [stdout] 229 | impl<'a, R: Rng, B: Board2D> GameController2D<'a, R, B> { [INFO] [stdout] | ------------------------------------------------------- method in this implementation [INFO] [stdout] 230 | fn run_event_handlers( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GameState2D` is never constructed [INFO] [stdout] --> src/engine_2d/game_state/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct GameState2D { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/engine_2d/game_state/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl GameState2D { [INFO] [stdout] | ------------------------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new(snake: Snake2D, board: B, food: Food) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn get_snake(&self) -> &Snake2D { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn get_board(&self) -> &B { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn get_food(&self) -> &Food { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn get_mut_snake(&mut self) -> &mut Snake2D { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get_mut_board(&mut self) -> &mut B { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn get_mut_food(&mut self) -> &mut Food { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn get_mut_all_fields(&mut self) -> (&mut Snake2D, &mut B, &mut Food) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RandomTileGenerator` is never constructed [INFO] [stdout] --> src/engine_2d/game_state/board_2d/random_tile_generator.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct RandomTileGenerator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Food` is never constructed [INFO] [stdout] --> src/engine_2d/game_state/food/mod.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Food { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_position`, `set_position`, and `get_position_mut` are never used [INFO] [stdout] --> src/engine_2d/game_state/food/mod.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Food { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 8 | pub fn new(start_position: Position2D) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | pub fn get_position(&self) -> &Position2D { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn set_position(&mut self, position: Position2D) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn get_position_mut(&mut self) -> &mut Position2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Snake2D` is never constructed [INFO] [stdout] --> src/engine_2d/game_state/snake/mod.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Snake2D { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/engine_2d/game_state/snake/mod.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Snake2D { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 13 | pub fn new(start_position: Position2D) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn get_length(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn get_direction(&self) -> &Direction2D { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn set_direction(&mut self, direction: Direction2D) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn get_tail_position(&self) -> &Position2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn set_tail_position(&mut self, tail_position: Position2D) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn get_head_position(&self) -> &Position2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn get_tail_position_mut(&mut self) -> &mut Position2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn get_head_position_mut(&mut self) -> &mut Position2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn increment_length(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "d2bee116adc2685b61f32340305471aa24dfbfe851cd7f892ffb3e273b0c97bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2bee116adc2685b61f32340305471aa24dfbfe851cd7f892ffb3e273b0c97bf", kill_on_drop: false }` [INFO] [stdout] d2bee116adc2685b61f32340305471aa24dfbfe851cd7f892ffb3e273b0c97bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8f44c6262b623a152dcac3cd91b8f31ef4c8009a2fdb2d2545126dac9a7783d8 [INFO] running `Command { std: "docker" "start" "-a" "8f44c6262b623a152dcac3cd91b8f31ef4c8009a2fdb2d2545126dac9a7783d8", kill_on_drop: false }` [INFO] [stderr] warning: struct `CLIGame` is never constructed [INFO] [stderr] --> src/cli_game/mod.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | struct CLIGame<'a, const W: usize, const H: usize> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `new` and `start` are never used [INFO] [stderr] --> src/cli_game/mod.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 12 | impl <'a, const W: usize, const H: usize> CLIGame<'a, W, H> { [INFO] [stderr] | ----------------------------------------------------------- associated functions in this implementation [INFO] [stderr] 13 | pub fn new () -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 29 | fn start() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Game` is never used [INFO] [stderr] --> src/game/mod.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | pub trait Game { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `GameController` is never used [INFO] [stderr] --> src/game/engine/game_controller/mod.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | pub trait GameController: MovementController + FoodController

{} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `FoodController` is never used [INFO] [stderr] --> src/game/engine/game_controller/food_controller.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | pub trait FoodController { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `MovementController` is never used [INFO] [stderr] --> src/game/engine/game_controller/movement_controller.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | pub trait MovementController { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `BoardIterator` is never used [INFO] [stderr] --> src/game/engine/game_state/board/iterators.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | pub trait BoardIterator<'a, P: Position>: Iterator {} [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `BoardIteratorMut` is never used [INFO] [stderr] --> src/game/engine/game_state/board/iterators.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | pub trait BoardIteratorMut<'a, P: Position>: Iterator {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `IterableBoard` is never used [INFO] [stderr] --> src/game/engine/game_state/board/iterators.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | pub trait IterableBoard<'a, P: Position, I: BoardIterator<'a, P>>: [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `IterableBoardMut` is never used [INFO] [stderr] --> src/game/engine/game_state/board/iterators.rs:11:11 [INFO] [stderr] | [INFO] [stderr] 11 | pub trait IterableBoardMut<'a, P: Position, I: BoardIteratorMut<'a, P>>: [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Event` is never used [INFO] [stderr] --> src/game/events/mod.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | pub trait Event {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `CancellableEvent` is never used [INFO] [stderr] --> src/game/events/mod.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | pub trait CancellableEvent: Event { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `EventHandler` is never used [INFO] [stderr] --> src/game/events/mod.rs:10:11 [INFO] [stderr] | [INFO] [stderr] 10 | pub trait EventHandler { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `EventError` is never used [INFO] [stderr] --> src/game/events/mod.rs:14:10 [INFO] [stderr] | [INFO] [stderr] 14 | pub enum EventError { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `EventSubject` is never used [INFO] [stderr] --> src/game/events/mod.rs:19:11 [INFO] [stderr] | [INFO] [stderr] 19 | pub trait EventSubject<'a, E: Event, H: EventHandler + ?Sized> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `EventManager` is never constructed [INFO] [stderr] --> src/game/events/event_manager/mod.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct EventManager<'a, E: Event> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/game/events/event_manager/mod.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 8 | impl<'a, E: Event> EventManager<'a, E> { [INFO] [stderr] | -------------------------------------- associated function in this implementation [INFO] [stderr] 9 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `BoardTileChangeEvent` is never constructed [INFO] [stderr] --> src/game/events/event_types/on_board_tile_change/event.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct BoardTileChangeEvent<'a, P: Position + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `get_new_board_tile`, `get_last_board_tile`, and `get_position` are never used [INFO] [stderr] --> src/game/events/event_types/on_board_tile_change/event.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl<'a, P: Position + 'a> BoardTileChangeEvent<'a, P> { [INFO] [stderr] | ------------------------------------------------------ methods in this implementation [INFO] [stderr] 12 | pub fn get_new_board_tile(&self) -> &'a BoardTile { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 15 | pub fn get_last_board_tile(&self) -> &'a BoardTile { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | pub fn get_position(&self) -> &'a P { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `OnBoardTileChangeHandler` is never used [INFO] [stderr] --> src/game/events/event_types/on_board_tile_change/handler.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | pub trait OnBoardTileChangeHandler: [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `OnBoardTileChangeSubject` is never used [INFO] [stderr] --> src/game/events/event_types/on_board_tile_change/subject.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | pub trait OnBoardTileChangeSubject<'a, P: Position>: [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SnakeMoveEvent` is never constructed [INFO] [stderr] --> src/game/events/event_types/on_snake_move/event.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct SnakeMoveEvent<'a, P: Position + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `get_last_head_position`, `get_new_head_position`, `get_last_tail_position`, `get_current_tail_position`, and `get_length` are never used [INFO] [stderr] --> src/game/events/event_types/on_snake_move/event.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 12 | impl<'a, P: Position + 'a> SnakeMoveEvent<'a, P> { [INFO] [stderr] | ------------------------------------------------ associated items in this implementation [INFO] [stderr] 13 | pub fn new ( [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 29 | pub fn get_last_head_position(&self) -> &'a P { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | pub fn get_new_head_position(&self) -> &'a P { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 35 | pub fn get_last_tail_position(&self) -> &'a P { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 38 | pub fn get_current_tail_position(&self) -> &'a P { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | pub fn get_length(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `OnSnakeMoveHandler` is never used [INFO] [stderr] --> src/game/events/event_types/on_snake_move/handler.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | pub trait OnSnakeMoveHandler: [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `OnSnakeMoveSubject` is never used [INFO] [stderr] --> src/game/events/event_types/on_snake_move/subject.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | pub trait OnSnakeMoveSubject<'a, P: Position>: [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Direction` is never used [INFO] [stderr] --> src/game/types/direction.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | pub trait Direction {} [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Direction2D` is never used [INFO] [stderr] --> src/game/types/direction.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Direction2D { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Engine2D` is never constructed [INFO] [stderr] --> src/engine_2d/mod.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct Engine2D> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `U8_MAX_IN_USIZE` and `new` are never used [INFO] [stderr] --> src/engine_2d/mod.rs:25:11 [INFO] [stderr] | [INFO] [stderr] 24 | impl<'a, const W: usize, const H: usize> Engine2D>> { [INFO] [stderr] | ------------------------------------------------------------------------------------------------------ associated items in this implementation [INFO] [stderr] 25 | const U8_MAX_IN_USIZE: usize = u8::MAX as usize; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 26 | pub fn new(start_position: Position2D, starting_food_position: Position2D) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `GameController2D` is never constructed [INFO] [stderr] --> src/engine_2d/game_controller/mod.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct GameController2D<'a, R: Rng, B: Board2D> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/engine_2d/game_controller/mod.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 27 | impl<'a, R: Rng, B: Board2D> GameController2D<'a, R, B> { [INFO] [stderr] | ------------------------------------------------------- associated function in this implementation [INFO] [stderr] 28 | pub fn new(game_state: Weak>>, rng: R) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `move_if_valid_direction`, `move_head`, and `move_tail` are never used [INFO] [stderr] --> src/engine_2d/game_controller/mod.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 38 | impl<'a, R: Rng, B: Board2D> GameController2D<'a, R, B> { [INFO] [stderr] | ------------------------------------------------------- associated functions in this implementation [INFO] [stderr] 39 | fn move_if_valid_direction( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 85 | fn move_head(snake: &mut Snake2D, board: &mut B) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 123 | fn move_tail(snake: &mut Snake2D, board: &mut B) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `run_event_handlers` is never used [INFO] [stderr] --> src/engine_2d/game_controller/mod.rs:230:8 [INFO] [stderr] | [INFO] [stderr] 229 | impl<'a, R: Rng, B: Board2D> GameController2D<'a, R, B> { [INFO] [stderr] | ------------------------------------------------------- method in this implementation [INFO] [stderr] 230 | fn run_event_handlers( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `GameState2D` is never constructed [INFO] [stderr] --> src/engine_2d/game_state/mod.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct GameState2D { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/engine_2d/game_state/mod.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 15 | impl GameState2D { [INFO] [stderr] | ------------------------------- associated items in this implementation [INFO] [stderr] 16 | pub fn new(snake: Snake2D, board: B, food: Food) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 20 | pub fn get_snake(&self) -> &Snake2D { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | pub fn get_board(&self) -> &B { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 26 | pub fn get_food(&self) -> &Food { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 30 | pub fn get_mut_snake(&mut self) -> &mut Snake2D { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 33 | pub fn get_mut_board(&mut self) -> &mut B { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 36 | pub fn get_mut_food(&mut self) -> &mut Food { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | pub fn get_mut_all_fields(&mut self) -> (&mut Snake2D, &mut B, &mut Food) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `RandomTileGenerator` is never constructed [INFO] [stderr] --> src/engine_2d/game_state/board_2d/random_tile_generator.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct RandomTileGenerator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Food` is never constructed [INFO] [stderr] --> src/engine_2d/game_state/food/mod.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Food { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `get_position`, `set_position`, and `get_position_mut` are never used [INFO] [stderr] --> src/engine_2d/game_state/food/mod.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 7 | impl Food { [INFO] [stderr] | --------- associated items in this implementation [INFO] [stderr] 8 | pub fn new(start_position: Position2D) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 13 | pub fn get_position(&self) -> &Position2D { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 17 | pub fn set_position(&mut self, position: Position2D) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 21 | pub fn get_position_mut(&mut self) -> &mut Position2D { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Snake2D` is never constructed [INFO] [stderr] --> src/engine_2d/game_state/snake/mod.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Snake2D { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/engine_2d/game_state/snake/mod.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 12 | impl Snake2D { [INFO] [stderr] | ------------ associated items in this implementation [INFO] [stderr] 13 | pub fn new(start_position: Position2D) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 22 | pub fn get_length(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 25 | pub fn get_direction(&self) -> &Direction2D { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 29 | pub fn set_direction(&mut self, direction: Direction2D) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | pub fn get_tail_position(&self) -> &Position2D { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 36 | pub fn set_tail_position(&mut self, tail_position: Position2D) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 39 | pub fn get_head_position(&self) -> &Position2D { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | pub fn get_tail_position_mut(&mut self) -> &mut Position2D { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 46 | pub fn get_head_position_mut(&mut self) -> &mut Position2D { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 50 | pub fn increment_length(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `snake-game` (bin "snake-game" test) generated 40 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/snake_game-04faa0f79af0a67a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8f44c6262b623a152dcac3cd91b8f31ef4c8009a2fdb2d2545126dac9a7783d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f44c6262b623a152dcac3cd91b8f31ef4c8009a2fdb2d2545126dac9a7783d8", kill_on_drop: false }` [INFO] [stdout] 8f44c6262b623a152dcac3cd91b8f31ef4c8009a2fdb2d2545126dac9a7783d8