[INFO] updating cached repository https://github.com/ikcilrep/sherlock [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/ikcilrep/sherlock [INFO] [stderr] 0ba82e9..438dee0 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 438dee07dfacb1378f3268492db75fc62331753d [INFO] checking ikcilrep/sherlock against master#7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3 for pr-71873 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikcilrep%2Fsherlock" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ikcilrep/sherlock on toolchain 7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3 [INFO] running `"/workspace/cargo-home/bin/cargo" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ikcilrep/sherlock [INFO] finished tweaking git repo https://github.com/ikcilrep/sherlock [INFO] tweaked toml for git repo https://github.com/ikcilrep/sherlock written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/ikcilrep/sherlock already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f9fdf69670b5b86558748ab20bb91ec1973e3913f0ec978d23da52227cf8b2e7 [INFO] running `"docker" "start" "-a" "f9fdf69670b5b86558748ab20bb91ec1973e3913f0ec978d23da52227cf8b2e7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking sherlock v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::board::attackers` [INFO] [stderr] --> src/board/attackers_locations.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::board::attackers; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::board::Board` [INFO] [stderr] --> src/board/board_state.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::board::Board; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::distributions::Uniform` [INFO] [stderr] --> src/pieces/king.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use rand::distributions::Uniform; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BLACK_KNIGHT`, `bishop`, `king`, `knight`, `pawn`, `queen`, `rook` [INFO] [stderr] --> src/main.rs:8:21 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::pieces::{bishop, king, knight, pawn, queen, rook, BLACK_KNIGHT, EMPTY_SQUARE}; [INFO] [stderr] | ^^^^^^ ^^^^ ^^^^^^ ^^^^ ^^^^^ ^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::thread_rng` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use rand::thread_rng; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::board::attackers` [INFO] [stderr] --> src/board/attackers_locations.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::board::attackers; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::board::Board` [INFO] [stderr] --> src/board/board_state.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::board::Board; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::distributions::Uniform` [INFO] [stderr] --> src/pieces/king.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use rand::distributions::Uniform; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BLACK_KNIGHT`, `bishop`, `king`, `knight`, `pawn`, `queen`, `rook` [INFO] [stderr] --> src/main.rs:8:21 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::pieces::{bishop, king, knight, pawn, queen, rook, BLACK_KNIGHT, EMPTY_SQUARE}; [INFO] [stderr] | ^^^^^^ ^^^^ ^^^^^^ ^^^^ ^^^^^ ^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::thread_rng` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use rand::thread_rng; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `INVERSED_PAWN_CAPTURES` [INFO] [stderr] --> src/board/attackers.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const INVERSED_PAWN_CAPTURES: [[i8; 2]; 2] = [[-7, -9], [9, 7]]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_by_slider` [INFO] [stderr] --> src/board/attackers.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | fn is_square_attacked_by_slider( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_on_straight_line` [INFO] [stderr] --> src/board/attackers.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | fn is_square_attacked_on_straight_line( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_on_board` [INFO] [stderr] --> src/board/attackers.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | fn is_square_on_board(self: &Board, square: i8) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_by_pawn` [INFO] [stderr] --> src/board/attackers.rs:63:12 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn is_square_attacked_by_pawn(self: &Board, square: i8, attacked_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_on_diagonal` [INFO] [stderr] --> src/board/attackers.rs:76:8 [INFO] [stderr] | [INFO] [stderr] 76 | fn is_square_attacked_on_diagonal(self: &Board, square: i8, attacked_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_by_knight` [INFO] [stderr] --> src/board/attackers.rs:117:8 [INFO] [stderr] | [INFO] [stderr] 117 | fn is_square_attacked_by_knight(self: &Board, square: i8, attacked_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_by_king` [INFO] [stderr] --> src/board/attackers.rs:128:8 [INFO] [stderr] | [INFO] [stderr] 128 | fn is_square_attacked_by_king(self: &Board, square: i8, attacked_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_by_piece` [INFO] [stderr] --> src/board/attackers.rs:139:8 [INFO] [stderr] | [INFO] [stderr] 139 | fn is_square_attacked_by_piece( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked` [INFO] [stderr] --> src/board/attackers.rs:159:12 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn is_square_attacked(self: &Board, square: i8, attacked_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_slider_or_queen_attacking_square_location` [INFO] [stderr] --> src/board/attackers_locations.rs:33:12 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn get_slider_or_queen_attacking_square_location( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `KING_POSITIONS` [INFO] [stderr] --> src/board/board_state.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub const KING_POSITIONS: [usize; 2] = [4, 60]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `KINGS_ROOKS_POSITIONS` [INFO] [stderr] --> src/board/board_state.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub const KINGS_ROOKS_POSITIONS: [usize; 2] = [7, 63]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `QUEENS_ROOKS_POSITIONS` [INFO] [stderr] --> src/board/board_state.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub const QUEENS_ROOKS_POSITIONS: [usize; 2] = [0, 56]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `KINGS_ROOKS_AFTER_CASTLING_POSITIONS` [INFO] [stderr] --> src/board/board_state.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub const KINGS_ROOKS_AFTER_CASTLING_POSITIONS: [usize; 2] = [5, 61]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `QUEENS_ROOKS_AFTER_CASTLING_POSITIONS` [INFO] [stderr] --> src/board/board_state.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub const QUEENS_ROOKS_AFTER_CASTLING_POSITIONS: [usize; 2] = [3, 59]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `INVERSED_PAWN_STEPS` [INFO] [stderr] --> src/board/board_state.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub const INVERSED_PAWN_STEPS: [i8; 2] = [-8, 8]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_fifty_moves` [INFO] [stderr] --> src/board/board_state.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | fn update_fifty_moves( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_has_stayed` [INFO] [stderr] --> src/board/board_state.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 51 | fn update_has_stayed( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_en_passant_square` [INFO] [stderr] --> src/board/board_state.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | fn update_en_passant_square( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_king_position` [INFO] [stderr] --> src/board/board_state.rs:90:8 [INFO] [stderr] | [INFO] [stderr] 90 | fn update_king_position( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_side` [INFO] [stderr] --> src/board/board_state.rs:104:8 [INFO] [stderr] | [INFO] [stderr] 104 | fn update_side(self: &mut BoardState, last_state: &mut BoardState) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update` [INFO] [stderr] --> src/board/board_state.rs:110:12 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn update( [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `revert` [INFO] [stderr] --> src/board/board_state.rs:127:12 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn revert(self: &mut BoardState, last_state: &BoardState) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_move_legal` [INFO] [stderr] --> src/board/legality.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn is_move_legal(self: &mut Board, half_move: Move) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_king_checked` [INFO] [stderr] --> src/board/legality.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | fn is_king_checked(self: &Board, color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `last_state` [INFO] [stderr] --> src/board/mod.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | last_state: BoardState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `make_move` [INFO] [stderr] --> src/board/mod.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn make_move(self: &mut Board, half_move: Move) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `undo_move` [INFO] [stderr] --> src/board/mod.rs:73:12 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn undo_move(self: &mut Board, half_move: Move) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `NULL_MOVE` [INFO] [stderr] --> src/moves/mod.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | / pub const NULL_MOVE: Move = append!( [INFO] [stderr] 30 | | append!( [INFO] [stderr] 31 | | append!(append!(0, EMPTY_SQUARE, 4), EMPTY_SQUARE, 4), [INFO] [stderr] 32 | | EMPTY_SQUARE, [INFO] [stderr] ... | [INFO] [stderr] 36 | | 8 [INFO] [stderr] 37 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_captured_piece_position` [INFO] [stderr] --> src/moves/mod.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn get_captured_piece_position(half_move: Move) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_promoted_piece` [INFO] [stderr] --> src/moves/mod.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn get_promoted_piece(half_move: Move) -> ColorizedPiece { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/bishop.rs:73:8 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BLACK` [INFO] [stderr] --> src/pieces/color.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub const BLACK: Color = 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/king.rs:66:8 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/knight.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_promotion` [INFO] [stderr] --> src/pieces/pawn.rs:25:4 [INFO] [stderr] | [INFO] [stderr] 25 | fn random_promotion( [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_move_northwest_pseudo_legal` [INFO] [stderr] --> src/pieces/pawn.rs:87:4 [INFO] [stderr] | [INFO] [stderr] 87 | fn is_move_northwest_pseudo_legal(from_file: i8, to: i8, board: &Board, pawn_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_move_north_pseudo_legal` [INFO] [stderr] --> src/pieces/pawn.rs:95:4 [INFO] [stderr] | [INFO] [stderr] 95 | fn is_move_north_pseudo_legal(_: i8, to: i8, board: &Board, _: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_move_northeast_pseudo_legal` [INFO] [stderr] --> src/pieces/pawn.rs:100:4 [INFO] [stderr] | [INFO] [stderr] 100 | fn is_move_northeast_pseudo_legal(from_file: i8, to: i8, board: &Board, pawn_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_move_north` [INFO] [stderr] --> src/pieces/pawn.rs:108:4 [INFO] [stderr] | [INFO] [stderr] 108 | fn get_move_north(from: usize, to: i8, board: &Board, pawn_color: Color) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_capture` [INFO] [stderr] --> src/pieces/pawn.rs:122:4 [INFO] [stderr] | [INFO] [stderr] 122 | fn get_capture(from: usize, to: i8, board: &Board, _: Color) -> Move { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/pawn.rs:126:8 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/queen.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/rook.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_all_legal_moves` [INFO] [stderr] --> src/pieces/mod.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn generate_all_legal_moves(board: &mut Board) -> LinkedList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 51 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `INVERSED_PAWN_CAPTURES` [INFO] [stderr] --> src/board/attackers.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const INVERSED_PAWN_CAPTURES: [[i8; 2]; 2] = [[-7, -9], [9, 7]]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_by_slider` [INFO] [stderr] --> src/board/attackers.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | fn is_square_attacked_by_slider( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_on_straight_line` [INFO] [stderr] --> src/board/attackers.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | fn is_square_attacked_on_straight_line( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_on_board` [INFO] [stderr] --> src/board/attackers.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | fn is_square_on_board(self: &Board, square: i8) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_by_pawn` [INFO] [stderr] --> src/board/attackers.rs:63:12 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn is_square_attacked_by_pawn(self: &Board, square: i8, attacked_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_on_diagonal` [INFO] [stderr] --> src/board/attackers.rs:76:8 [INFO] [stderr] | [INFO] [stderr] 76 | fn is_square_attacked_on_diagonal(self: &Board, square: i8, attacked_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_by_knight` [INFO] [stderr] --> src/board/attackers.rs:117:8 [INFO] [stderr] | [INFO] [stderr] 117 | fn is_square_attacked_by_knight(self: &Board, square: i8, attacked_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_by_king` [INFO] [stderr] --> src/board/attackers.rs:128:8 [INFO] [stderr] | [INFO] [stderr] 128 | fn is_square_attacked_by_king(self: &Board, square: i8, attacked_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked_by_piece` [INFO] [stderr] --> src/board/attackers.rs:139:8 [INFO] [stderr] | [INFO] [stderr] 139 | fn is_square_attacked_by_piece( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_square_attacked` [INFO] [stderr] --> src/board/attackers.rs:159:12 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn is_square_attacked(self: &Board, square: i8, attacked_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_slider_or_queen_attacking_square_location` [INFO] [stderr] --> src/board/attackers_locations.rs:33:12 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn get_slider_or_queen_attacking_square_location( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `KING_POSITIONS` [INFO] [stderr] --> src/board/board_state.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub const KING_POSITIONS: [usize; 2] = [4, 60]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `KINGS_ROOKS_POSITIONS` [INFO] [stderr] --> src/board/board_state.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub const KINGS_ROOKS_POSITIONS: [usize; 2] = [7, 63]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `QUEENS_ROOKS_POSITIONS` [INFO] [stderr] --> src/board/board_state.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub const QUEENS_ROOKS_POSITIONS: [usize; 2] = [0, 56]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `KINGS_ROOKS_AFTER_CASTLING_POSITIONS` [INFO] [stderr] --> src/board/board_state.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub const KINGS_ROOKS_AFTER_CASTLING_POSITIONS: [usize; 2] = [5, 61]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `QUEENS_ROOKS_AFTER_CASTLING_POSITIONS` [INFO] [stderr] --> src/board/board_state.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub const QUEENS_ROOKS_AFTER_CASTLING_POSITIONS: [usize; 2] = [3, 59]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `INVERSED_PAWN_STEPS` [INFO] [stderr] --> src/board/board_state.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub const INVERSED_PAWN_STEPS: [i8; 2] = [-8, 8]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_fifty_moves` [INFO] [stderr] --> src/board/board_state.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | fn update_fifty_moves( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_has_stayed` [INFO] [stderr] --> src/board/board_state.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 51 | fn update_has_stayed( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_en_passant_square` [INFO] [stderr] --> src/board/board_state.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | fn update_en_passant_square( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_king_position` [INFO] [stderr] --> src/board/board_state.rs:90:8 [INFO] [stderr] | [INFO] [stderr] 90 | fn update_king_position( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_side` [INFO] [stderr] --> src/board/board_state.rs:104:8 [INFO] [stderr] | [INFO] [stderr] 104 | fn update_side(self: &mut BoardState, last_state: &mut BoardState) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update` [INFO] [stderr] --> src/board/board_state.rs:110:12 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn update( [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `revert` [INFO] [stderr] --> src/board/board_state.rs:127:12 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn revert(self: &mut BoardState, last_state: &BoardState) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_move_legal` [INFO] [stderr] --> src/board/legality.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn is_move_legal(self: &mut Board, half_move: Move) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_king_checked` [INFO] [stderr] --> src/board/legality.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | fn is_king_checked(self: &Board, color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `last_state` [INFO] [stderr] --> src/board/mod.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | last_state: BoardState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `make_move` [INFO] [stderr] --> src/board/mod.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn make_move(self: &mut Board, half_move: Move) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `undo_move` [INFO] [stderr] --> src/board/mod.rs:73:12 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn undo_move(self: &mut Board, half_move: Move) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `NULL_MOVE` [INFO] [stderr] --> src/moves/mod.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | / pub const NULL_MOVE: Move = append!( [INFO] [stderr] 30 | | append!( [INFO] [stderr] 31 | | append!(append!(0, EMPTY_SQUARE, 4), EMPTY_SQUARE, 4), [INFO] [stderr] 32 | | EMPTY_SQUARE, [INFO] [stderr] ... | [INFO] [stderr] 36 | | 8 [INFO] [stderr] 37 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_captured_piece_position` [INFO] [stderr] --> src/moves/mod.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn get_captured_piece_position(half_move: Move) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_promoted_piece` [INFO] [stderr] --> src/moves/mod.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn get_promoted_piece(half_move: Move) -> ColorizedPiece { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/bishop.rs:73:8 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BLACK` [INFO] [stderr] --> src/pieces/color.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub const BLACK: Color = 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/king.rs:66:8 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/knight.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_promotion` [INFO] [stderr] --> src/pieces/pawn.rs:25:4 [INFO] [stderr] | [INFO] [stderr] 25 | fn random_promotion( [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_move_northwest_pseudo_legal` [INFO] [stderr] --> src/pieces/pawn.rs:87:4 [INFO] [stderr] | [INFO] [stderr] 87 | fn is_move_northwest_pseudo_legal(from_file: i8, to: i8, board: &Board, pawn_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_move_north_pseudo_legal` [INFO] [stderr] --> src/pieces/pawn.rs:95:4 [INFO] [stderr] | [INFO] [stderr] 95 | fn is_move_north_pseudo_legal(_: i8, to: i8, board: &Board, _: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_move_northeast_pseudo_legal` [INFO] [stderr] --> src/pieces/pawn.rs:100:4 [INFO] [stderr] | [INFO] [stderr] 100 | fn is_move_northeast_pseudo_legal(from_file: i8, to: i8, board: &Board, pawn_color: Color) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_move_north` [INFO] [stderr] --> src/pieces/pawn.rs:108:4 [INFO] [stderr] | [INFO] [stderr] 108 | fn get_move_north(from: usize, to: i8, board: &Board, pawn_color: Color) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_capture` [INFO] [stderr] --> src/pieces/pawn.rs:122:4 [INFO] [stderr] | [INFO] [stderr] 122 | fn get_capture(from: usize, to: i8, board: &Board, _: Color) -> Move { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/pawn.rs:126:8 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/queen.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_random_pseudo_legal_move` [INFO] [stderr] --> src/pieces/rook.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn generate_random_pseudo_legal_move(from: usize, board: &Board, rng: &mut ThreadRng) -> Move { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_all_legal_moves` [INFO] [stderr] --> src/pieces/mod.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn generate_all_legal_moves(board: &mut Board) -> LinkedList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 51 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.67s [INFO] running `"docker" "inspect" "f9fdf69670b5b86558748ab20bb91ec1973e3913f0ec978d23da52227cf8b2e7"` [INFO] running `"docker" "rm" "-f" "f9fdf69670b5b86558748ab20bb91ec1973e3913f0ec978d23da52227cf8b2e7"` [INFO] [stdout] f9fdf69670b5b86558748ab20bb91ec1973e3913f0ec978d23da52227cf8b2e7