[INFO] cloning repository https://github.com/eversonrosed/chessrs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eversonrosed/chessrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feversonrosed%2Fchessrs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feversonrosed%2Fchessrs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c8ccda751d0e72be7781766b740b53b4b1d0e03 [INFO] checking eversonrosed/chessrs against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feversonrosed%2Fchessrs" "/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/eversonrosed/chessrs [INFO] finished tweaking git repo https://github.com/eversonrosed/chessrs [INFO] tweaked toml for git repo https://github.com/eversonrosed/chessrs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/eversonrosed/chessrs on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/eversonrosed/chessrs 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e0ff3866c6889fb2495823896bbeac8eb429bd9111ba90e58b5f58995257149 [INFO] running `Command { std: "docker" "start" "-a" "5e0ff3866c6889fb2495823896bbeac8eb429bd9111ba90e58b5f58995257149", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e0ff3866c6889fb2495823896bbeac8eb429bd9111ba90e58b5f58995257149", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e0ff3866c6889fb2495823896bbeac8eb429bd9111ba90e58b5f58995257149", kill_on_drop: false }` [INFO] [stdout] 5e0ff3866c6889fb2495823896bbeac8eb429bd9111ba90e58b5f58995257149 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4de3b0ad4fe0e9dc7a09a15591f9914c3be6b1a13d751d1232d9880b75bfc3a4 [INFO] running `Command { std: "docker" "start" "-a" "4de3b0ad4fe0e9dc7a09a15591f9914c3be6b1a13d751d1232d9880b75bfc3a4", kill_on_drop: false }` [INFO] [stderr] Checking chessrs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::bishop::*` [INFO] [stdout] --> src/pieces/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use self::bishop::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::bishop::*` [INFO] [stdout] --> src/pieces/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::bishop::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::knight::*` [INFO] [stdout] --> src/pieces/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use self::knight::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::pawn::*` [INFO] [stdout] --> src/pieces/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use self::pawn::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::queen::*` [INFO] [stdout] --> src/pieces/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use self::queen::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::queen::*` [INFO] [stdout] --> src/pieces/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::queen::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::rook::*` [INFO] [stdout] --> src/pieces/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use self::rook::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::rook::*` [INFO] [stdout] --> src/pieces/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use self::rook::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_origin` [INFO] [stdout] --> src/pieces/mod.rs:31:31 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sliding_move_occlusion(move_origin: Square, move_bitboard: Bitboard, w_occ_bb: Bitboard, b_occ_bb: Bitboard) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_origin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_bitboard` [INFO] [stdout] --> src/pieces/mod.rs:31:52 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sliding_move_occlusion(move_origin: Square, move_bitboard: Bitboard, w_occ_bb: Bitboard, b_occ_bb: Bitboard) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_bitboard` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w_occ_bb` [INFO] [stdout] --> src/pieces/mod.rs:31:77 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sliding_move_occlusion(move_origin: Square, move_bitboard: Bitboard, w_occ_bb: Bitboard, b_occ_bb: Bitboard) -> Bitboard { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_w_occ_bb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b_occ_bb` [INFO] [stdout] --> src/pieces/mod.rs:31:97 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sliding_move_occlusion(move_origin: Square, move_bitboard: Bitboard, w_occ_bb: Bitboard, b_occ_bb: Bitboard) -> Bitboard { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_occ_bb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::bishop::*` [INFO] [stdout] --> src/pieces/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use self::bishop::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::bishop::*` [INFO] [stdout] --> src/pieces/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::bishop::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::knight::*` [INFO] [stdout] --> src/pieces/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use self::knight::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::pawn::*` [INFO] [stdout] --> src/pieces/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use self::pawn::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::queen::*` [INFO] [stdout] --> src/pieces/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use self::queen::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::queen::*` [INFO] [stdout] --> src/pieces/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::queen::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::rook::*` [INFO] [stdout] --> src/pieces/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use self::rook::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::rook::*` [INFO] [stdout] --> src/pieces/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use self::rook::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `w_pawn_moves` is never used [INFO] [stdout] --> src/pieces/pawn.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn w_pawn_moves(board: Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `w_pawn_attacks` is never used [INFO] [stdout] --> src/pieces/pawn.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn w_pawn_attacks(board: &Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `w_pawn_captures` is never used [INFO] [stdout] --> src/pieces/pawn.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn w_pawn_captures(board: &Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `b_pawn_moves` is never used [INFO] [stdout] --> src/pieces/pawn.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn b_pawn_moves(board: &Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `b_pawn_attacks` is never used [INFO] [stdout] --> src/pieces/pawn.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn b_pawn_attacks(board: &Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `b_pawn_captures` is never used [INFO] [stdout] --> src/pieces/pawn.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn b_pawn_captures(board: &Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_square_occupied` and `all_squares_occupied` are never used [INFO] [stdout] --> src/boards/bitboard.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Bitboard { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | fn is_square_occupied(&self, sq: Square) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub(crate) fn all_squares_occupied(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_origin` [INFO] [stdout] --> src/pieces/mod.rs:31:31 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sliding_move_occlusion(move_origin: Square, move_bitboard: Bitboard, w_occ_bb: Bitboard, b_occ_bb: Bitboard) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_origin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_bitboard` [INFO] [stdout] --> src/pieces/mod.rs:31:52 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sliding_move_occlusion(move_origin: Square, move_bitboard: Bitboard, w_occ_bb: Bitboard, b_occ_bb: Bitboard) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_bitboard` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w_occ_bb` [INFO] [stdout] --> src/pieces/mod.rs:31:77 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sliding_move_occlusion(move_origin: Square, move_bitboard: Bitboard, w_occ_bb: Bitboard, b_occ_bb: Bitboard) -> Bitboard { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_w_occ_bb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b_occ_bb` [INFO] [stdout] --> src/pieces/mod.rs:31:97 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn sliding_move_occlusion(move_origin: Square, move_bitboard: Bitboard, w_occ_bb: Bitboard, b_occ_bb: Bitboard) -> Bitboard { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_occ_bb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `w_pawn_moves` is never used [INFO] [stdout] --> src/pieces/pawn.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn w_pawn_moves(board: Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `w_pawn_attacks` is never used [INFO] [stdout] --> src/pieces/pawn.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn w_pawn_attacks(board: &Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `w_pawn_captures` is never used [INFO] [stdout] --> src/pieces/pawn.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn w_pawn_captures(board: &Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `b_pawn_moves` is never used [INFO] [stdout] --> src/pieces/pawn.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn b_pawn_moves(board: &Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `b_pawn_attacks` is never used [INFO] [stdout] --> src/pieces/pawn.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn b_pawn_attacks(board: &Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `b_pawn_captures` is never used [INFO] [stdout] --> src/pieces/pawn.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn b_pawn_captures(board: &Board) -> Bitboard { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_square_occupied` and `all_squares_occupied` are never used [INFO] [stdout] --> src/boards/bitboard.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Bitboard { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | fn is_square_occupied(&self, sq: Square) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub(crate) fn all_squares_occupied(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chessrs::mapping::Square` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use chessrs::mapping::Square; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chessrs::pieces::sliding_move_occlusion` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use chessrs::pieces::sliding_move_occlusion; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> src/main.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let board = Board::init(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chessrs::mapping::Square` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use chessrs::mapping::Square; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chessrs::pieces::sliding_move_occlusion` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use chessrs::pieces::sliding_move_occlusion; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> src/main.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let board = Board::init(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "4de3b0ad4fe0e9dc7a09a15591f9914c3be6b1a13d751d1232d9880b75bfc3a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4de3b0ad4fe0e9dc7a09a15591f9914c3be6b1a13d751d1232d9880b75bfc3a4", kill_on_drop: false }` [INFO] [stdout] 4de3b0ad4fe0e9dc7a09a15591f9914c3be6b1a13d751d1232d9880b75bfc3a4