[INFO] cloning repository https://github.com/starqi/chess-bs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/starqi/chess-bs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarqi%2Fchess-bs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarqi%2Fchess-bs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 402a3f251f9674bf88985d44f7fbaad0a8f2d4e5
[INFO] checking starqi/chess-bs against try#50d7e48beb74b48bd17c3749bfb73843c9ae0166 for pr-151102
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarqi%2Fchess-bs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/starqi/chess-bs
[INFO] finished tweaking git repo https://github.com/starqi/chess-bs
[INFO] tweaked toml for git repo https://github.com/starqi/chess-bs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/starqi/chess-bs on toolchain 50d7e48beb74b48bd17c3749bfb73843c9ae0166
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[INFO] crate git repo https://github.com/starqi/chess-bs already has a lockfile, it will not be regenerated
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[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.55
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 158710f906ba33164448e4988a7c0cc84a02d9fbd9d15162a19968759846fc6a
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[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.105
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling zerocopy v0.8.28
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling wasm-bindgen v0.2.105
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.105
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.55
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.105
[INFO] [stderr]     Checking js-sys v0.3.82
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking ljenks-chess v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/game/move_list.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::Ordering;
[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 variable: `metadata`
[INFO] [stdout]    --> src/game/board.rs:220:65
[INFO] [stdout]     |
[INFO] [stdout] 220 |             MoveDescription::NormalMove(_from_coord, _to_coord, metadata) => {
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/game/board.rs:521:17
[INFO] [stdout]     |
[INFO] [stdout] 521 |             let mut player_state = self.get_player_state_mut(player);
[INFO] [stdout]     |                 ----^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `curr_player_piece_locs`
[INFO] [stdout]    --> src/game/move_test.rs:416:48
[INFO] [stdout]     |
[INFO] [stdout] 416 | ...astCoord, curr_player_piece_locs: &Bitboard, opponent_piece_locs: &Bitboard, opponent_king_location: &Bitboard) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_curr_player_piece_locs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `curr_player_piece_locs`
[INFO] [stdout]    --> src/game/move_test.rs:468:48
[INFO] [stdout]     |
[INFO] [stdout] 468 | ...astCoord, curr_player_piece_locs: &Bitboard, opponent_piece_locs: &Bitboard, opponent_king_location: &Bitboard) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_curr_player_piece_locs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InvalidHalfmoveClock` and `InvalidFullmoveNumber` are never constructed
[INFO] [stdout]   --> src/game/board.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum FenError {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 27 |     InvalidHalfmoveClock,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     InvalidFullmoveNumber,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FenError` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_kings_only`, `print_move_list`, `get_by_file_rank_safe`, `rewrite_af_boards_both_players`, `update_af_board_at`, and `get_pseudo_moves_at` are never used
[INFO] [stdout]    --> src/game/board.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl Board {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn with_kings_only() -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub fn print_move_list(&self, ml: &MoveList, start: usize, _end_exclusive: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 352 |     pub fn get_by_file_rank_safe(&self, file: char, rank: u8) -> Result<&Square, Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 817 |     pub fn rewrite_af_boards_both_players(&self, result: &mut AttackFromBoards) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 831 |     fn update_af_board_at(&self, origin: FastCoord, player: Player, result: &mut AttackFromBoards) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 851 |     pub fn get_pseudo_moves_at(&self, origin: FastCoord, result: &mut MoveList) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/game/coords.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |     XyOutOfBounds(i32, i32)
[INFO] [stdout]    |     ------------- ^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 49 -     XyOutOfBounds(i32, i32)
[INFO] [stdout] 49 +     XyOutOfBounds((), ())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `RankOutOfBounds` and `FileOutOfBounds` are never constructed
[INFO] [stdout]   --> src/game/coords.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum Error {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 47 |     RankOutOfBounds(u8),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 48 |     FileOutOfBounds(char),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` 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: function `file_rank_to_xy_safe` is never used
[INFO] [stdout]    --> src/game/coords.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn file_rank_to_xy_safe(file: char, rank: u8) -> Result<Coord, Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Promotion` is never constructed
[INFO] [stdout]   --> src/game/move_list.rs:20:42
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum MoveMetadata {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] 20 |     None = 0, DoublePawnJump, EnPassant, Promotion // TODO Promotion
[INFO] [stdout]    |                                          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MoveMetadata` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `v_unsafe` and `write_clone` are never used
[INFO] [stdout]   --> src/game/move_list.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl MoveList {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn v_unsafe(&mut self) -> &mut Vec<MoveWithEval> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn write_clone(&mut self, m: &MoveWithEval) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/game/move_test.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct AttackFromBoards {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 10 |     pub data: [Bitboard; 64]
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/game/move_test.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl AttackFromBoards {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_attack_from_boards` is never used
[INFO] [stdout]   --> src/game/move_test.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub fn update_attack_from_boards(origin: FastCoord, b: &mut Bitboard, result: &mut AttackFromBoards) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_rook_af` is never used
[INFO] [stdout]    --> src/game/move_test.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub fn update_rook_af(origin: FastCoord, curr_player_piece_locs: &Bitboard, opponent_piece_locs: &Bitboard, result: &mut AttackFrom...
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_bishop_af` is never used
[INFO] [stdout]    --> src/game/move_test.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub fn update_bishop_af(origin: FastCoord, curr_player_piece_locs: &Bitboard, opponent_piece_locs: &Bitboard, result: &mut AttackFr...
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_queen_captures` is never used
[INFO] [stdout]    --> src/game/move_test.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub fn write_queen_captures(ml: &mut MoveList, origin: FastCoord, curr_player_piece_locs: &Bitboard, opponent_piece_locs: &Bitboard) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_queen_af` is never used
[INFO] [stdout]    --> src/game/move_test.rs:245:8
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub fn update_queen_af(origin: FastCoord, curr_player_piece_locs: &Bitboard, opponent_piece_locs: &Bitboard, result: &mut AttackFro...
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_knight_captures` is never used
[INFO] [stdout]    --> src/game/move_test.rs:275:8
[INFO] [stdout]     |
[INFO] [stdout] 275 | pub fn write_knight_captures(ml: &mut MoveList, origin: FastCoord, curr_player_piece_locs: &Bitboard, opponent_piece_locs: &Bitboar...
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_knight_af` is never used
[INFO] [stdout]    --> src/game/move_test.rs:287:8
[INFO] [stdout]     |
[INFO] [stdout] 287 | pub fn update_knight_af(origin: FastCoord, curr_player_piece_locs: &Bitboard, result: &mut AttackFromBoards) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_king_af` is never used
[INFO] [stdout]    --> src/game/move_test.rs:318:8
[INFO] [stdout]     |
[INFO] [stdout] 318 | pub fn update_king_af(origin: FastCoord, curr_player_piece_locs: &Bitboard, result: &mut AttackFromBoards) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_white_pawn_af` is never used
[INFO] [stdout]    --> src/game/move_test.rs:411:8
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn update_white_pawn_af(origin: FastCoord, opponent_piece_locs: &Bitboard, result: &mut AttackFromBoards) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_black_pawn_af` is never used
[INFO] [stdout]    --> src/game/move_test.rs:463:8
[INFO] [stdout]     |
[INFO] [stdout] 463 | pub fn update_black_pawn_af(origin: FastCoord, opponent_piece_locs: &Bitboard, result: &mut AttackFromBoards) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `af_boards` is never read
[INFO] [stdout]   --> src/ai/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Ai {
[INFO] [stdout]    |            -- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     af_boards: AttackFromBoards, // Deprecated
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PIECE_VALUE_BOUND_FOR_CONTROL` is never used
[INFO] [stdout]   --> src/ai/evaluation.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const PIECE_VALUE_BOUND_FOR_CONTROL: i32 = 10;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PIECE_TO_CONTROL_BADNESS` is never used
[INFO] [stdout]   --> src/ai/evaluation.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | static PIECE_TO_CONTROL_BADNESS: [i32; 6] = [
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `CONTROL_BADNESS_TO_CONTROL_MULTIPLIER` is never used
[INFO] [stdout]   --> src/ai/evaluation.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | static CONTROL_BADNESS_TO_CONTROL_MULTIPLIER: [i32; 11] = [
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_control` is never used
[INFO] [stdout]    --> src/ai/evaluation.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn calculate_control(board: &Board, prepared_af_boards: &mut AttackFromBoards) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.55
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.55
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/game/move_list.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::Ordering;
[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 variable: `metadata`
[INFO] [stdout]    --> src/game/board.rs:220:65
[INFO] [stdout]     |
[INFO] [stdout] 220 |             MoveDescription::NormalMove(_from_coord, _to_coord, metadata) => {
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/game/board.rs:521:17
[INFO] [stdout]     |
[INFO] [stdout] 521 |             let mut player_state = self.get_player_state_mut(player);
[INFO] [stdout]     |                 ----^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `curr_player_piece_locs`
[INFO] [stdout]    --> src/game/move_test.rs:416:48
[INFO] [stdout]     |
[INFO] [stdout] 416 | ...astCoord, curr_player_piece_locs: &Bitboard, opponent_piece_locs: &Bitboard, opponent_king_location: &Bitboard) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_curr_player_piece_locs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `curr_player_piece_locs`
[INFO] [stdout]    --> src/game/move_test.rs:468:48
[INFO] [stdout]     |
[INFO] [stdout] 468 | ...astCoord, curr_player_piece_locs: &Bitboard, opponent_piece_locs: &Bitboard, opponent_king_location: &Bitboard) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_curr_player_piece_locs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InvalidHalfmoveClock` and `InvalidFullmoveNumber` are never constructed
[INFO] [stdout]   --> src/game/board.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum FenError {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 27 |     InvalidHalfmoveClock,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     InvalidFullmoveNumber,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FenError` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/game/coords.rs:47:21
[INFO] [stdout]    |
[INFO] [stdout] 47 |     RankOutOfBounds(u8),
[INFO] [stdout]    |     --------------- ^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has derived impls for the traits `Debug` and `Clone`, but these are 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] 47 -     RankOutOfBounds(u8),
[INFO] [stdout] 47 +     RankOutOfBounds(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/game/coords.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |     FileOutOfBounds(char),
[INFO] [stdout]    |     --------------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has derived impls for the traits `Debug` and `Clone`, but these are 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] 48 -     FileOutOfBounds(char),
[INFO] [stdout] 48 +     FileOutOfBounds(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/game/coords.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |     XyOutOfBounds(i32, i32)
[INFO] [stdout]    |     ------------- ^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 49 -     XyOutOfBounds(i32, i32)
[INFO] [stdout] 49 +     XyOutOfBounds((), ())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Promotion` is never constructed
[INFO] [stdout]   --> src/game/move_list.rs:20:42
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum MoveMetadata {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] 20 |     None = 0, DoublePawnJump, EnPassant, Promotion // TODO Promotion
[INFO] [stdout]    |                                          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MoveMetadata` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_clone` is never used
[INFO] [stdout]   --> src/game/move_list.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl MoveList {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn write_clone(&mut self, m: &MoveWithEval) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_queen_captures` is never used
[INFO] [stdout]    --> src/game/move_test.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub fn write_queen_captures(ml: &mut MoveList, origin: FastCoord, curr_player_piece_locs: &Bitboard, opponent_piece_locs: &Bitboard) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_knight_captures` is never used
[INFO] [stdout]    --> src/game/move_test.rs:275:8
[INFO] [stdout]     |
[INFO] [stdout] 275 | pub fn write_knight_captures(ml: &mut MoveList, origin: FastCoord, curr_player_piece_locs: &Bitboard, opponent_piece_locs: &Bitboar...
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `af_boards` is never read
[INFO] [stdout]   --> src/ai/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Ai {
[INFO] [stdout]    |            -- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     af_boards: AttackFromBoards, // Deprecated
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.60s
[INFO] running `Command { std: "docker" "inspect" "158710f906ba33164448e4988a7c0cc84a02d9fbd9d15162a19968759846fc6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158710f906ba33164448e4988a7c0cc84a02d9fbd9d15162a19968759846fc6a", kill_on_drop: false }`
[INFO] [stdout] 158710f906ba33164448e4988a7c0cc84a02d9fbd9d15162a19968759846fc6a
