[INFO] cloning repository https://github.com/inda20plusplus/gestsson-chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/inda20plusplus/gestsson-chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finda20plusplus%2Fgestsson-chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finda20plusplus%2Fgestsson-chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 315e0260c05873cc1a55efb93930836700a13373
[INFO] checking inda20plusplus/gestsson-chess against master#042c759f774872cf2f94c6685ce87e24c046c722 for pr-156977
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finda20plusplus%2Fgestsson-chess" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/inda20plusplus/gestsson-chess
[INFO] finished tweaking git repo https://github.com/inda20plusplus/gestsson-chess
[INFO] tweaked toml for git repo https://github.com/inda20plusplus/gestsson-chess written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/inda20plusplus/gestsson-chess on toolchain 042c759f774872cf2f94c6685ce87e24c046c722
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[INFO] crate git repo https://github.com/inda20plusplus/gestsson-chess already has a lockfile, it will not be regenerated
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[INFO] [stderr]     Checking chess_engine v0.1.0 (/opt/rustwide/workdir/chess_engine)
[INFO] [stdout] warning: unused import: `std::mem::replace`
[INFO] [stdout]   --> chess_engine/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::mem::replace;
[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: `std::mem::replace`
[INFO] [stdout]   --> chess_engine/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::mem::replace;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dialog v0.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> chess_engine/src/chess_move.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn perform(&mut self, mut tiles: &mut BoardCollection) {
[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: variable does not need to be mutable
[INFO] [stdout]   --> chess_engine/src/chess_move.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn reverse(&mut self, mut tiles: &mut BoardCollection) {
[INFO] [stdout]    |                           ----^^^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> chess_engine/src/pieces/moves.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     mut x: i32,
[INFO] [stdout]    |     ----^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `only_lethal`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:123:61
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn pawn_moves(piece: &Piece, pos: Point, board: &Board, only_lethal: bool) -> MoveCollection {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_lethal`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:164:52
[INFO] [stdout]     |
[INFO] [stdout] 164 |         for rook in board.enumerate_pieces(|piece, point| {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `only_lethal`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:196:61
[INFO] [stdout]     |
[INFO] [stdout] 196 | pub fn rook_moves(piece: &Piece, pos: Point, board: &Board, only_lethal: bool) -> MoveCollection {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_lethal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `only_lethal`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:208:63
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub fn bishop_moves(piece: &Piece, pos: Point, board: &Board, only_lethal: bool) -> MoveCollection {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_lethal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `only_lethal`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:219:62
[INFO] [stdout]     |
[INFO] [stdout] 219 | pub fn queen_moves(piece: &Piece, pos: Point, board: &Board, only_lethal: bool) -> MoveCollection {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_lethal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `only_lethal`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:234:63
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub fn knight_moves(piece: &Piece, pos: Point, board: &Board, only_lethal: bool) -> MoveCollection {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_lethal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> chess_engine/src/lib.rs:232:52
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let pieces = self.enumerate_pieces(|piece, pos| piece.team != team);
[INFO] [stdout]     |                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> chess_engine/src/lib.rs:334:39
[INFO] [stdout]     |
[INFO] [stdout] 334 |         self.enumerate_pieces(|piece, point| piece.team == self.current_player)
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> chess_engine/src/lib.rs:338:39
[INFO] [stdout]     |
[INFO] [stdout] 338 |         self.enumerate_pieces(|piece, point| piece.necessity)
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> chess_engine/src/lib.rs:342:40
[INFO] [stdout]     |
[INFO] [stdout] 342 |         self.enumerate_pieces(|piece, (x, y)| piece.team != self.current_player)
[INFO] [stdout]     |                                        ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> chess_engine/src/lib.rs:342:43
[INFO] [stdout]     |
[INFO] [stdout] 342 |         self.enumerate_pieces(|piece, (x, y)| piece.team != self.current_player)
[INFO] [stdout]     |                                           ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> chess_engine/src/chess_move.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn perform(&mut self, mut tiles: &mut BoardCollection) {
[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: variable does not need to be mutable
[INFO] [stdout]   --> chess_engine/src/chess_move.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn reverse(&mut self, mut tiles: &mut BoardCollection) {
[INFO] [stdout]    |                           ----^^^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> chess_engine/src/pieces/moves.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     mut x: i32,
[INFO] [stdout]    |     ----^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `only_lethal`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:123:61
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn pawn_moves(piece: &Piece, pos: Point, board: &Board, only_lethal: bool) -> MoveCollection {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_lethal`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:164:52
[INFO] [stdout]     |
[INFO] [stdout] 164 |         for rook in board.enumerate_pieces(|piece, point| {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `only_lethal`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:196:61
[INFO] [stdout]     |
[INFO] [stdout] 196 | pub fn rook_moves(piece: &Piece, pos: Point, board: &Board, only_lethal: bool) -> MoveCollection {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_lethal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `only_lethal`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:208:63
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub fn bishop_moves(piece: &Piece, pos: Point, board: &Board, only_lethal: bool) -> MoveCollection {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_lethal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `only_lethal`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:219:62
[INFO] [stdout]     |
[INFO] [stdout] 219 | pub fn queen_moves(piece: &Piece, pos: Point, board: &Board, only_lethal: bool) -> MoveCollection {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_lethal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `only_lethal`
[INFO] [stdout]    --> chess_engine/src/pieces/moves.rs:234:63
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub fn knight_moves(piece: &Piece, pos: Point, board: &Board, only_lethal: bool) -> MoveCollection {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_only_lethal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> chess_engine/src/lib.rs:21:44
[INFO] [stdout]    |
[INFO] [stdout] 21 |             board.enumerate_pieces(|piece, point| !piece.necessity && piece.name != "Rook")
[INFO] [stdout]    |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> chess_engine/src/lib.rs:65:44
[INFO] [stdout]    |
[INFO] [stdout] 65 |             board.enumerate_pieces(|piece, point| !piece.necessity && piece.name != "Rook")
[INFO] [stdout]    |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> chess_engine/src/lib.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |         for i in 0..100 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> chess_engine/src/lib.rs:232:52
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let pieces = self.enumerate_pieces(|piece, pos| piece.team != team);
[INFO] [stdout]     |                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> chess_engine/src/lib.rs:334:39
[INFO] [stdout]     |
[INFO] [stdout] 334 |         self.enumerate_pieces(|piece, point| piece.team == self.current_player)
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> chess_engine/src/lib.rs:338:39
[INFO] [stdout]     |
[INFO] [stdout] 338 |         self.enumerate_pieces(|piece, point| piece.necessity)
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> chess_engine/src/lib.rs:342:40
[INFO] [stdout]     |
[INFO] [stdout] 342 |         self.enumerate_pieces(|piece, (x, y)| piece.team != self.current_player)
[INFO] [stdout]     |                                        ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> chess_engine/src/lib.rs:342:43
[INFO] [stdout]     |
[INFO] [stdout] 342 |         self.enumerate_pieces(|piece, (x, y)| piece.team != self.current_player)
[INFO] [stdout]     |                                           ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]     Checking gfx_device_gl v0.16.2
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking wayland-client v0.21.13
[INFO] [stderr]     Checking wayland-protocols v0.21.13
[INFO] [stderr]     Checking gilrs-core v0.2.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking gilrs v0.7.4
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking zip v0.5.8
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]     Checking winit v0.19.5
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling ggez v0.5.1
[INFO] [stderr]     Checking glutin v0.20.1
[INFO] [stderr]     Checking gfx_window_glutin v0.30.0
[INFO] [stderr]     Checking rodio v0.9.0
[INFO] [stderr]     Checking gui v0.1.0 (/opt/rustwide/workdir/gui)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.55s
[INFO] running `Command { std: "docker" "inspect" "28e8b7d74d3b33c10958cebb86361bb8a3d5183c6f40997e0ab4080d735a28a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28e8b7d74d3b33c10958cebb86361bb8a3d5183c6f40997e0ab4080d735a28a3", kill_on_drop: false }`
[INFO] [stdout] 28e8b7d74d3b33c10958cebb86361bb8a3d5183c6f40997e0ab4080d735a28a3
