[INFO] cloning repository https://github.com/roberte777/chess-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roberte777/chess-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froberte777%2Fchess-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froberte777%2Fchess-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 985c32ec1d68e06772e3558d15a75aaea723eedb [INFO] checking roberte777/chess-engine against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froberte777%2Fchess-engine" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/roberte777/chess-engine on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/roberte777/chess-engine [INFO] finished tweaking git repo https://github.com/roberte777/chess-engine [INFO] tweaked toml for git repo https://github.com/roberte777/chess-engine written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/roberte777/chess-engine 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustix v0.38.27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ffd6e056ed752096214cd1505597980369fbfa28907af4f0526f9a42c1a249fb [INFO] running `Command { std: "docker" "start" "-a" "ffd6e056ed752096214cd1505597980369fbfa28907af4f0526f9a42c1a249fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffd6e056ed752096214cd1505597980369fbfa28907af4f0526f9a42c1a249fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffd6e056ed752096214cd1505597980369fbfa28907af4f0526f9a42c1a249fb", kill_on_drop: false }` [INFO] [stdout] ffd6e056ed752096214cd1505597980369fbfa28907af4f0526f9a42c1a249fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3eccb4d091fd0f36cb10f5d6602b17e9bcef3e3aa6893d31e80f935b96b5b867 [INFO] running `Command { std: "docker" "start" "-a" "3eccb4d091fd0f36cb10f5d6602b17e9bcef3e3aa6893d31e80f935b96b5b867", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling rustix v0.38.27 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking serde_json v1.0.108 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking chess-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `start_rank` [INFO] [stdout] --> src/attack.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | let start_rank = if direction == 0 { 1 } else { 6 }; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_rank` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/attack.rs:48:59 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn generate_pawn_attack(square: usize, board: &Board, color: u32) -> [usize; 64] { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `attack_squares` is never read [INFO] [stdout] --> src/attack.rs:174:21 [INFO] [stdout] | [INFO] [stdout] 174 | let mut attack_squares = [0; 64]; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `piece` [INFO] [stdout] --> src/chess_move.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let piece = board.squares[m.start_square as usize]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_piece` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opposing_color` [INFO] [stdout] --> src/chess_move.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | let opposing_color = if king_color == Piece::WHITE { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opposing_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `first_move` [INFO] [stdout] --> src/chess_move.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | let first_move: bool = if Piece::is_type(piece, Piece::ROOK) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_rank` [INFO] [stdout] --> src/attack.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | let start_rank = if direction == 0 { 1 } else { 6 }; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_rank` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/attack.rs:48:59 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn generate_pawn_attack(square: usize, board: &Board, color: u32) -> [usize; 64] { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `attack_squares` is never read [INFO] [stdout] --> src/attack.rs:174:21 [INFO] [stdout] | [INFO] [stdout] 174 | let mut attack_squares = [0; 64]; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `piece` [INFO] [stdout] --> src/chess_move.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let piece = board.squares[m.start_square as usize]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_piece` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opposing_color` [INFO] [stdout] --> src/chess_move.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | let opposing_color = if king_color == Piece::WHITE { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opposing_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `first_move` [INFO] [stdout] --> src/chess_move.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | let first_move: bool = if Piece::is_type(piece, Piece::ROOK) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piece::Piece` [INFO] [stdout] --> src/bin/perft.rs:1:66 [INFO] [stdout] | [INFO] [stdout] 1 | use chess_engine::{board::Board, chess_move::Move, perft::perft, piece::Piece}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `black_box` [INFO] [stdout] --> benches/my_benchmark.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piece::Piece` [INFO] [stdout] --> src/bin/perft.rs:1:66 [INFO] [stdout] | [INFO] [stdout] 1 | use chess_engine::{board::Board, chess_move::Move, perft::perft, piece::Piece}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.69s [INFO] running `Command { std: "docker" "inspect" "3eccb4d091fd0f36cb10f5d6602b17e9bcef3e3aa6893d31e80f935b96b5b867", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eccb4d091fd0f36cb10f5d6602b17e9bcef3e3aa6893d31e80f935b96b5b867", kill_on_drop: false }` [INFO] [stdout] 3eccb4d091fd0f36cb10f5d6602b17e9bcef3e3aa6893d31e80f935b96b5b867 [INFO] checking roberte777/chess-engine against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froberte777%2Fchess-engine" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/roberte777/chess-engine on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/roberte777/chess-engine [INFO] finished tweaking git repo https://github.com/roberte777/chess-engine [INFO] tweaked toml for git repo https://github.com/roberte777/chess-engine written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/roberte777/chess-engine 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4bcfcf07c92d3f23a05c8ab16a7fc888eafa2a4547ff2d17a742fe09d0cdab2e [INFO] running `Command { std: "docker" "start" "-a" "4bcfcf07c92d3f23a05c8ab16a7fc888eafa2a4547ff2d17a742fe09d0cdab2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bcfcf07c92d3f23a05c8ab16a7fc888eafa2a4547ff2d17a742fe09d0cdab2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bcfcf07c92d3f23a05c8ab16a7fc888eafa2a4547ff2d17a742fe09d0cdab2e", kill_on_drop: false }` [INFO] [stdout] 4bcfcf07c92d3f23a05c8ab16a7fc888eafa2a4547ff2d17a742fe09d0cdab2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 795980ab7688482daf4a88f581517fbaefc83f4dd200dbaf0943e164efdfa2cb [INFO] running `Command { std: "docker" "start" "-a" "795980ab7688482daf4a88f581517fbaefc83f4dd200dbaf0943e164efdfa2cb", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling rustix v0.38.27 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking serde_json v1.0.108 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking chess-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `start_rank` [INFO] [stdout] --> src/attack.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | let start_rank = if direction == 0 { 1 } else { 6 }; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_rank` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/attack.rs:48:59 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn generate_pawn_attack(square: usize, board: &Board, color: u32) -> [usize; 64] { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `attack_squares` is never read [INFO] [stdout] --> src/attack.rs:174:21 [INFO] [stdout] | [INFO] [stdout] 174 | let mut attack_squares = [0; 64]; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_rank` [INFO] [stdout] --> src/attack.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | let start_rank = if direction == 0 { 1 } else { 6 }; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_rank` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/attack.rs:48:59 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn generate_pawn_attack(square: usize, board: &Board, color: u32) -> [usize; 64] { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `attack_squares` is never read [INFO] [stdout] --> src/attack.rs:174:21 [INFO] [stdout] | [INFO] [stdout] 174 | let mut attack_squares = [0; 64]; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `piece` [INFO] [stdout] --> src/chess_move.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let piece = board.squares[m.start_square as usize]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_piece` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opposing_color` [INFO] [stdout] --> src/chess_move.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | let opposing_color = if king_color == Piece::WHITE { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opposing_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `first_move` [INFO] [stdout] --> src/chess_move.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | let first_move: bool = if Piece::is_type(piece, Piece::ROOK) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `piece` [INFO] [stdout] --> src/chess_move.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let piece = board.squares[m.start_square as usize]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_piece` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opposing_color` [INFO] [stdout] --> src/chess_move.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | let opposing_color = if king_color == Piece::WHITE { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opposing_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `first_move` [INFO] [stdout] --> src/chess_move.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | let first_move: bool = if Piece::is_type(piece, Piece::ROOK) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piece::Piece` [INFO] [stdout] --> src/bin/perft.rs:1:66 [INFO] [stdout] | [INFO] [stdout] 1 | use chess_engine::{board::Board, chess_move::Move, perft::perft, piece::Piece}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piece::Piece` [INFO] [stdout] --> src/bin/perft.rs:1:66 [INFO] [stdout] | [INFO] [stdout] 1 | use chess_engine::{board::Board, chess_move::Move, perft::perft, piece::Piece}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `black_box` [INFO] [stdout] --> benches/my_benchmark.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.41s [INFO] running `Command { std: "docker" "inspect" "795980ab7688482daf4a88f581517fbaefc83f4dd200dbaf0943e164efdfa2cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "795980ab7688482daf4a88f581517fbaefc83f4dd200dbaf0943e164efdfa2cb", kill_on_drop: false }` [INFO] [stdout] 795980ab7688482daf4a88f581517fbaefc83f4dd200dbaf0943e164efdfa2cb