[INFO] cloning repository https://github.com/mohsen-w-elsisi/chess-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mohsen-w-elsisi/chess-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohsen-w-elsisi%2Fchess-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohsen-w-elsisi%2Fchess-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d34c310ebd09f01893c71752e06014df64ca8a3
[INFO] checking mohsen-w-elsisi/chess-rs against e3607d549209cc9fdfe7e907123b4185210e2c2b for pr-158915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohsen-w-elsisi%2Fchess-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mohsen-w-elsisi/chess-rs
[INFO] finished tweaking git repo https://github.com/mohsen-w-elsisi/chess-rs
[INFO] tweaked toml for git repo https://github.com/mohsen-w-elsisi/chess-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mohsen-w-elsisi/chess-rs on toolchain e3607d549209cc9fdfe7e907123b4185210e2c2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mohsen-w-elsisi/chess-rs 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" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "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] checking mohsen-w-elsisi/chess-rs against e3607d549209cc9fdfe7e907123b4185210e2c2b for pr-158915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohsen-w-elsisi%2Fchess-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mohsen-w-elsisi/chess-rs
[INFO] finished tweaking git repo https://github.com/mohsen-w-elsisi/chess-rs
[INFO] tweaked toml for git repo https://github.com/mohsen-w-elsisi/chess-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mohsen-w-elsisi/chess-rs on toolchain e3607d549209cc9fdfe7e907123b4185210e2c2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mohsen-w-elsisi/chess-rs 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" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b967e0324e0fdc272c04975b4a534e2f03c8a9ce96deb09a09cc7f8a43b47206
[INFO] running `Command { std: "docker" "start" "b967e0324e0fdc272c04975b4a534e2f03c8a9ce96deb09a09cc7f8a43b47206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b967e0324e0fdc272c04975b4a534e2f03c8a9ce96deb09a09cc7f8a43b47206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b967e0324e0fdc272c04975b4a534e2f03c8a9ce96deb09a09cc7f8a43b47206" "/opt/rustwide/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b967e0324e0fdc272c04975b4a534e2f03c8a9ce96deb09a09cc7f8a43b47206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b967e0324e0fdc272c04975b4a534e2f03c8a9ce96deb09a09cc7f8a43b47206" "/opt/rustwide/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/chess_logic/board/mod.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashSet, default};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piece`
[INFO] [stdout]  --> src/chess_logic/piece/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     piece,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `player::ConsolePlayer`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     console::{player::ConsolePlayer, visualiser::ConsoleVisualiser},
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/chess_logic/board/mod.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashSet, default};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piece`
[INFO] [stdout]  --> src/chess_logic/piece/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     piece,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `player::ConsolePlayer`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     console::{player::ConsolePlayer, visualiser::ConsoleVisualiser},
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/chess_logic/game.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |           todo!("Implement custom game setup with past positions tracking from board history");
[INFO] [stdout]    |           ------------------------------------------------------------------------------------ any code following this expression is unreachable
[INFO] [stdout] 40 | /         Game {
[INFO] [stdout] 41 | |             board,
[INFO] [stdout] 42 | |             white_player,
[INFO] [stdout] 43 | |             black_player,
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             result: None,
[INFO] [stdout] 48 | |         }
[INFO] [stdout]    | |_________^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/chess_logic/game.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |           todo!("Implement custom game setup with past positions tracking from board history");
[INFO] [stdout]    |           ------------------------------------------------------------------------------------ any code following this expression is unreachable
[INFO] [stdout] 40 | /         Game {
[INFO] [stdout] 41 | |             board,
[INFO] [stdout] 42 | |             white_player,
[INFO] [stdout] 43 | |             black_player,
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             result: None,
[INFO] [stdout] 48 | |         }
[INFO] [stdout]    | |_________^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/chess_logic/board/mod.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |                     Err(e) => unreachable!(),
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `white_player`
[INFO] [stdout]   --> src/chess_logic/game.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         white_player: Box<dyn Player>,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_white_player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `black_player`
[INFO] [stdout]   --> src/chess_logic/game.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         black_player: Box<dyn Player>,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_black_player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visuliser`
[INFO] [stdout]   --> src/chess_logic/game.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         visuliser: Box<dyn Visualiser>,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visuliser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/chess_logic/game.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         board: Board,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `starting_color`
[INFO] [stdout]   --> src/chess_logic/game.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         starting_color: Color,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_starting_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/chess_logic/board/mod.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |                     Err(e) => unreachable!(),
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `white_player`
[INFO] [stdout]   --> src/chess_logic/game.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         white_player: Box<dyn Player>,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_white_player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `black_player`
[INFO] [stdout]   --> src/chess_logic/game.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         black_player: Box<dyn Player>,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_black_player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visuliser`
[INFO] [stdout]   --> src/chess_logic/game.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         visuliser: Box<dyn Visualiser>,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visuliser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/chess_logic/game.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         board: Board,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `starting_color`
[INFO] [stdout]   --> src/chess_logic/game.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         starting_color: Color,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_starting_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `side`
[INFO] [stdout]   --> src/robot/evaluate/central_control.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 Move::Castle { side, color } => unimplemented!(),
[INFO] [stdout]    |                                ^^^^ help: try ignoring the field: `side: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/robot/evaluate/central_control.rs:75:38
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 Move::Castle { side, color } => unimplemented!(),
[INFO] [stdout]    |                                      ^^^^^ help: try ignoring the field: `color: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `custom_with_flags` is never used
[INFO] [stdout]   --> src/chess_logic/board/mod.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Board {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn custom_with_flags(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/chess_logic/board/mod.rs:228:23
[INFO] [stdout]     |
[INFO] [stdout] 228 |     DissallowedByFlag(BoardFlag),
[INFO] [stdout]     |     ----------------- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MoveApplicationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 228 -     DissallowedByFlag(BoardFlag),
[INFO] [stdout] 228 +     DissallowedByFlag(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/chess_logic/board/mod.rs:229:17
[INFO] [stdout]     |
[INFO] [stdout] 229 |     Playability(MovePlayabilityError),
[INFO] [stdout]     |     ----------- ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MoveApplicationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 229 -     Playability(MovePlayabilityError),
[INFO] [stdout] 229 +     Playability(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `custom` is never used
[INFO] [stdout]   --> src/chess_logic/game.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Game {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn custom(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Castle` is never constructed
[INFO] [stdout]   --> src/chess_logic/move/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum Move {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 21 |     Castle {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Move` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contextualise`, `get_moving_piece`, and `from` are never used
[INFO] [stdout]   --> src/chess_logic/move/mod.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Move {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 38 |     pub fn contextualise(&self, board: &PieceMatrix) -> Option<ContextualizedMove> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get_moving_piece(&self, board: &PieceMatrix) -> Option<Piece> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn from(&self) -> Square {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `KingSide` and `QueenSide` are never constructed
[INFO] [stdout]   --> src/chess_logic/move/mod.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub enum CastleSide {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 87 |     KingSide,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 88 |     QueenSide,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CastleSide` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ContextualizedMove` is never constructed
[INFO] [stdout]   --> src/chess_logic/move/mod.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub struct ContextualizedMove {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `mv`, and `piece` are never used
[INFO] [stdout]    --> src/chess_logic/move/mod.rs:97:12
[INFO] [stdout]     |
[INFO] [stdout]  96 | impl ContextualizedMove {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout]  97 |     pub fn new(mv: Move, piece: Piece) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn mv(&self) -> &Move {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn piece(&self) -> &Piece {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/chess_logic/move/legallity.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |     InvalidCastling(castling::CastlingError),
[INFO] [stdout]    |     --------------- ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MovePlayabilityError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 70 -     InvalidCastling(castling::CastlingError),
[INFO] [stdout] 70 +     InvalidCastling(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/chess_logic/move/legallity.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 71 |     InvalidPromotion(pawn::promotion::Error),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MovePlayabilityError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 71 -     InvalidPromotion(pawn::promotion::Error),
[INFO] [stdout] 71 +     InvalidPromotion(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/chess_logic/move/legallity.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 72 |     InvalidEnPassent(pawn::en_passent::Error),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MovePlayabilityError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 72 -     InvalidEnPassent(pawn::en_passent::Error),
[INFO] [stdout] 72 +     InvalidEnPassent(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `has_long_range_movement` is never used
[INFO] [stdout]   --> src/chess_logic/piece/mod.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl PieceType {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn has_long_range_movement(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_valid_move` and `is_valid_capture_move` are never used
[INFO] [stdout]    --> src/chess_logic/piece/mod.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout]  75 | impl Piece {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn is_valid_move(&self, from: &Square, to: &Square, board: &PieceMatrix) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn is_valid_capture_move(&self, from: &Square, to: &Square, board: &PieceMatrix) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_custom_array` is never used
[INFO] [stdout]   --> src/chess_logic/piece_matrix.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl PieceMatrix {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn from_custom_array(array: [[Option<Piece>; 8]; 8]) -> PieceMatrix {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_string`, `from_flat_index`, and `search_in_direction` are never used
[INFO] [stdout]   --> src/chess_logic/square.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Square {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn from_string(notation: &str) -> Result<Square, SquareNotationParseError> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn from_flat_index(index: u8) -> Square {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn search_in_direction(&self, direction: Direction) -> Vec<Square> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILE_LETTERS` is never used
[INFO] [stdout]    --> src/chess_logic/square.rs:202:11
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub const FILE_LETTERS: [char; 8] = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'];
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_letter_to_index` is never used
[INFO] [stdout]    --> src/chess_logic/square.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub fn file_letter_to_index(file_letter: char) -> Option<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SquareNotationParseError` is never used
[INFO] [stdout]    --> src/chess_logic/square.rs:215:10
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub enum SquareNotationParseError {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConsolePlayer` is never constructed
[INFO] [stdout]  --> src/console/player/mod.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ConsolePlayer {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `read_notation_from_console` are never used
[INFO] [stdout]   --> src/console/player/mod.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl ConsolePlayer {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 33 |     pub fn new(color: Color) -> ConsolePlayer {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn read_notation_from_console(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_char` is never used
[INFO] [stdout]  --> src/console/game_entity_presentation.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl PieceType {
[INFO] [stdout]   | -------------- associated function in this implementation
[INFO] [stdout] 6 |     pub fn from_char(c: char) -> Option<PieceType> {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_fen` is never used
[INFO] [stdout]  --> src/serialization/fen.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl PieceMatrix {
[INFO] [stdout]   | ---------------- associated function in this implementation
[INFO] [stdout] 4 |     pub fn from_fen(fen: &str) -> FenParseResult<Self> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_fen` is never used
[INFO] [stdout]   --> src/serialization/fen.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Board {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn from_fen(fen: &str) -> FenParseResult<Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `double_pawn_history_entry` is never used
[INFO] [stdout]   --> src/serialization/fen.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn double_pawn_history_entry(color: Color, file: u8) -> (Move, Piece) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_matrix_from_fen` is never used
[INFO] [stdout]   --> src/serialization/fen.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn parse_matrix_from_fen(fen: &str) -> FenParseResult<PieceMatrix> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_position_info_from_fen` is never used
[INFO] [stdout]   --> src/serialization/fen.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn parse_position_info_from_fen(fen: &str) -> FenParseResult<FenPositionExtraInfo> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FenPositionExtraInfo` is never constructed
[INFO] [stdout]    --> src/serialization/fen.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | struct FenPositionExtraInfo {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_board_flags` is never used
[INFO] [stdout]    --> src/serialization/fen.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 147 | impl FenPositionExtraInfo {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] 148 |     fn to_board_flags(&self) -> Vec<BoardFlag> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FenParseResult` is never used
[INFO] [stdout]    --> src/serialization/fen.rs:180:10
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub type FenParseResult<T> = Result<T, FenParseError>;
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FenParseError` is never used
[INFO] [stdout]    --> src/serialization/fen.rs:183:10
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub enum FenParseError {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_string` is never used
[INFO] [stdout]  --> src/serialization/standard_notation.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl Move {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 4 |     pub fn from_string(s: &str, board: &Board, color: Color) -> StandardNotationResult<Move> {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_standard_notation` is never used
[INFO] [stdout]  --> src/serialization/standard_notation.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_standard_notation(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_promotion_notation` is never used
[INFO] [stdout]   --> src/serialization/standard_notation.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn parse_promotion_notation(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_castling_notation` is never used
[INFO] [stdout]    --> src/serialization/standard_notation.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn parse_castling_notation(notation: &str, color: &Color) -> StandardNotationResult<Move> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `piece_type_from_char` is never used
[INFO] [stdout]    --> src/serialization/standard_notation.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn piece_type_from_char(c: char) -> StandardNotationResult<PieceType> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_destination_square` is never used
[INFO] [stdout]    --> src/serialization/standard_notation.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn parse_destination_square(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StandardNotationResult` is never used
[INFO] [stdout]    --> src/serialization/standard_notation.rs:167:6
[INFO] [stdout]     |
[INFO] [stdout] 167 | type StandardNotationResult<T> = Result<T, StandardNotationError>;
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StandardNotationError` is never used
[INFO] [stdout]    --> src/serialization/standard_notation.rs:170:10
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub enum StandardNotationError {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `side`
[INFO] [stdout]   --> src/robot/evaluate/central_control.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 Move::Castle { side, color } => unimplemented!(),
[INFO] [stdout]    |                                ^^^^ help: try ignoring the field: `side: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/robot/evaluate/central_control.rs:75:38
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 Move::Castle { side, color } => unimplemented!(),
[INFO] [stdout]    |                                      ^^^^^ help: try ignoring the field: `color: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/chess_logic/board/mod.rs:228:23
[INFO] [stdout]     |
[INFO] [stdout] 228 |     DissallowedByFlag(BoardFlag),
[INFO] [stdout]     |     ----------------- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MoveApplicationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 228 -     DissallowedByFlag(BoardFlag),
[INFO] [stdout] 228 +     DissallowedByFlag(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/chess_logic/board/mod.rs:229:17
[INFO] [stdout]     |
[INFO] [stdout] 229 |     Playability(MovePlayabilityError),
[INFO] [stdout]     |     ----------- ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MoveApplicationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 229 -     Playability(MovePlayabilityError),
[INFO] [stdout] 229 +     Playability(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `custom` is never used
[INFO] [stdout]   --> src/chess_logic/game.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Game {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn custom(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/chess_logic/move/legallity.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |     InvalidCastling(castling::CastlingError),
[INFO] [stdout]    |     --------------- ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MovePlayabilityError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 70 -     InvalidCastling(castling::CastlingError),
[INFO] [stdout] 70 +     InvalidCastling(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/chess_logic/move/legallity.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 71 |     InvalidPromotion(pawn::promotion::Error),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MovePlayabilityError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 71 -     InvalidPromotion(pawn::promotion::Error),
[INFO] [stdout] 71 +     InvalidPromotion(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/chess_logic/move/legallity.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 72 |     InvalidEnPassent(pawn::en_passent::Error),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MovePlayabilityError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 72 -     InvalidEnPassent(pawn::en_passent::Error),
[INFO] [stdout] 72 +     InvalidEnPassent(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `has_long_range_movement` is never used
[INFO] [stdout]   --> src/chess_logic/piece/mod.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl PieceType {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn has_long_range_movement(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `search_in_direction` is never used
[INFO] [stdout]   --> src/chess_logic/square.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Square {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn search_in_direction(&self, direction: Direction) -> Vec<Square> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/chess_logic/square.rs:216:17
[INFO] [stdout]     |
[INFO] [stdout] 216 |     InvalidFile(char),
[INFO] [stdout]     |     ----------- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SquareNotationParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 216 -     InvalidFile(char),
[INFO] [stdout] 216 +     InvalidFile(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/chess_logic/square.rs:217:17
[INFO] [stdout]     |
[INFO] [stdout] 217 |     InvalidRank(char),
[INFO] [stdout]     |     ----------- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SquareNotationParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 217 -     InvalidRank(char),
[INFO] [stdout] 217 +     InvalidRank(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/chess_logic/square.rs:218:19
[INFO] [stdout]     |
[INFO] [stdout] 218 |     InvalidLength(usize),
[INFO] [stdout]     |     ------------- ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SquareNotationParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 218 -     InvalidLength(usize),
[INFO] [stdout] 218 +     InvalidLength(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConsolePlayer` is never constructed
[INFO] [stdout]  --> src/console/player/mod.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ConsolePlayer {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `read_notation_from_console` are never used
[INFO] [stdout]   --> src/console/player/mod.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl ConsolePlayer {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 33 |     pub fn new(color: Color) -> ConsolePlayer {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn read_notation_from_console(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/serialization/fen.rs:184:28
[INFO] [stdout]     |
[INFO] [stdout] 184 |     UnindentifiedPieceChar(char),
[INFO] [stdout]     |     ---------------------- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FenParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 184 -     UnindentifiedPieceChar(char),
[INFO] [stdout] 184 +     UnindentifiedPieceChar(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/serialization/fen.rs:185:34
[INFO] [stdout]     |
[INFO] [stdout] 185 |     UnidentifiedPositionInfoChar(char),
[INFO] [stdout]     |     ---------------------------- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FenParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 185 -     UnidentifiedPositionInfoChar(char),
[INFO] [stdout] 185 +     UnidentifiedPositionInfoChar(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/serialization/fen.rs:186:26
[INFO] [stdout]     |
[INFO] [stdout] 186 |     InvalidTurnIndicator(char),
[INFO] [stdout]     |     -------------------- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FenParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 186 -     InvalidTurnIndicator(char),
[INFO] [stdout] 186 +     InvalidTurnIndicator(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/serialization/fen.rs:188:22
[INFO] [stdout]     |
[INFO] [stdout] 188 |     InvalidSkipCount(char),
[INFO] [stdout]     |     ---------------- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FenParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 188 -     InvalidSkipCount(char),
[INFO] [stdout] 188 +     InvalidSkipCount(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/serialization/standard_notation.rs:171:22
[INFO] [stdout]     |
[INFO] [stdout] 171 |     InvalidPieceType(char),
[INFO] [stdout]     |     ---------------- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StandardNotationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 171 -     InvalidPieceType(char),
[INFO] [stdout] 171 +     InvalidPieceType(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/serialization/standard_notation.rs:172:33
[INFO] [stdout]     |
[INFO] [stdout] 172 |     InvalidDestinationIndicator(String),
[INFO] [stdout]     |     --------------------------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StandardNotationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 172 -     InvalidDestinationIndicator(String),
[INFO] [stdout] 172 +     InvalidDestinationIndicator(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/serialization/standard_notation.rs:174:19
[INFO] [stdout]     |
[INFO] [stdout] 174 |     PieceNotFound(Piece),
[INFO] [stdout]     |     ------------- ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StandardNotationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 174 -     PieceNotFound(Piece),
[INFO] [stdout] 174 +     PieceNotFound(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/serialization/standard_notation.rs:176:26
[INFO] [stdout]     |
[INFO] [stdout] 176 |     InvalidFileIndicator(char),
[INFO] [stdout]     |     -------------------- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StandardNotationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 176 -     InvalidFileIndicator(char),
[INFO] [stdout] 176 +     InvalidFileIndicator(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `petgraph`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | petgraph = "0.8.3"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `petgraph`
[INFO] [stderr] warning: `chess` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "b967e0324e0fdc272c04975b4a534e2f03c8a9ce96deb09a09cc7f8a43b47206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b967e0324e0fdc272c04975b4a534e2f03c8a9ce96deb09a09cc7f8a43b47206", kill_on_drop: false }`
[INFO] [stdout] b967e0324e0fdc272c04975b4a534e2f03c8a9ce96deb09a09cc7f8a43b47206
