[INFO] cloning repository https://github.com/13christopherb/chess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/13christopherb/chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F13christopherb%2Fchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F13christopherb%2Fchess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb36a895dd62edd6830da05326e253ce4f185e8e [INFO] testing 13christopherb/chess against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F13christopherb%2Fchess" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/13christopherb/chess [INFO] finished tweaking git repo https://github.com/13christopherb/chess [INFO] tweaked toml for git repo https://github.com/13christopherb/chess written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/13christopherb/chess on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/13christopherb/chess 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.lto [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded ppv-lite86 v0.2.16 [INFO] [stderr] Downloaded getrandom v0.2.6 [INFO] [stderr] Downloaded libc v0.2.124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c3b37418f9e3b2a45d75b8efee4ca5abb6ab23a610e26ff79531b2f5c586301 [INFO] running `Command { std: "docker" "start" "-a" "5c3b37418f9e3b2a45d75b8efee4ca5abb6ab23a610e26ff79531b2f5c586301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c3b37418f9e3b2a45d75b8efee4ca5abb6ab23a610e26ff79531b2f5c586301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c3b37418f9e3b2a45d75b8efee4ca5abb6ab23a610e26ff79531b2f5c586301", kill_on_drop: false }` [INFO] [stdout] 5c3b37418f9e3b2a45d75b8efee4ca5abb6ab23a610e26ff79531b2f5c586301 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 057580e8d2a346dc13a61a56cd397158d93c8b56034658cc6fe35b3d84e7287a [INFO] running `Command { std: "docker" "start" "-a" "057580e8d2a346dc13a61a56cd397158d93c8b56034658cc6fe35b3d84e7287a", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.lto [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `MFLAG_EP` and `MFLAG_PS` [INFO] [stdout] --> src/game_board/board.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::moves::gamemove::{GameMove, MFLAG_EP, MFLAG_PS}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `generate_all_moves` [INFO] [stdout] --> src/game_board/board.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::moves::movegen::{generate_all_moves, square_is_attacked}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/game_board/bitboard.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 71 | self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize]) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize]) [INFO] [stdout] 71 + self.board ^= self.set_mask[to as usize] | self.set_mask[from as usize] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fr2sq` and `init_file_rank_arrays` [INFO] [stdout] --> src/moves/movegen.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::utils::square_utils::{fr2sq, init_file_rank_arrays}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `check_board` [INFO] [stdout] --> src/moves/movegen.rs:5:39 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::game_board::board::{Board, check_board}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/moves/movegen.rs:242:12 [INFO] [stdout] | [INFO] [stdout] 242 | if (pos.en_passant != NO_SQ) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 242 - if (pos.en_passant != NO_SQ) { [INFO] [stdout] 242 + if pos.en_passant != NO_SQ { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/utils/io.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io` [INFO] [stdout] --> src/utils/io.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt, io}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/alphabeta/pvtable.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::MaybeUninit` [INFO] [stdout] --> src/alphabeta/pvtable.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::mem::MaybeUninit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/moves/gamemove.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let mut output = String::from(""); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/moves/gamemove.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let mut output = String::from(""); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/moves/movegen.rs:104:19 [INFO] [stdout] | [INFO] [stdout] 104 | fn add_quiet_move(pos: &Board, mve: GameMove, list: &mut Vec) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/moves/movegen.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | fn add_capture_move(pos: &Board, mve: GameMove, list: &mut Vec) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils/hashkeys.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut sq = 0; [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] --> src/alphabeta/pvtable.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut table = vec![PVEntry{ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SIDE_CHARS` is never used [INFO] [stdout] --> src/game_board/board.rs:645:15 [INFO] [stdout] | [INFO] [stdout] 645 | const SIDE_CHARS: [char; 3] = ['w', 'b', '-']; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RANK_CHARS` is never used [INFO] [stdout] --> src/game_board/board.rs:646:15 [INFO] [stdout] | [INFO] [stdout] 646 | const RANK_CHARS: [char; 8] = ['1', '2', '3', '4', '5', '6', '7', '8']; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_CHARS` is never used [INFO] [stdout] --> src/game_board/board.rs:647:15 [INFO] [stdout] | [INFO] [stdout] 647 | const FILE_CHARS: [char; 8] = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h']; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_POSITION_MOVES` is never used [INFO] [stdout] --> src/moves/movegen.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const MAX_POSITION_MOVES: u32 = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `squares_are_attacked` is never used [INFO] [stdout] --> src/moves/movegen.rs:88:4 [INFO] [stdout] | [INFO] [stdout] 88 | fn squares_are_attacked(squares: &[usize], side: u8, pces: &[u8; 120]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `squares_are_empty` is never used [INFO] [stdout] --> src/moves/movegen.rs:96:4 [INFO] [stdout] | [INFO] [stdout] 96 | fn squares_are_empty(squares: &[usize], pces: &[u8; 120]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_side_valid` is never used [INFO] [stdout] --> src/moves/validate.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn is_side_valid(side:u8) -> bool { side == WHITE || side == BLACK } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_filerank_valid` is never used [INFO] [stdout] --> src/moves/validate.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn is_filerank_valid(fr: u8) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_piece_valid` is never used [INFO] [stdout] --> src/moves/validate.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn is_piece_valid(pce: u8) -> bool { pce <= BK } [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_piece` is never used [INFO] [stdout] --> src/moves/validate.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn is_piece(pce: u8) -> bool { (WP..=BK).contains(&pce) } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut from:u8; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/main.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut to:u8; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prom_char` [INFO] [stdout] --> src/main.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut prom_char:char; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prom_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `E` [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | Err(E) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_E` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let mut mov = match parse_move(&board, from, to, prom_char) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/main.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 19 | Ok(T) => T, [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E` should have a snake case name [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | Err(E) => { [INFO] [stdout] | ^ help: convert the identifier to snake case: `e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/main.rs:26:18 [INFO] [stdout] | [INFO] [stdout] 26 | Some(T) => T, [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.03s [INFO] running `Command { std: "docker" "inspect" "057580e8d2a346dc13a61a56cd397158d93c8b56034658cc6fe35b3d84e7287a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "057580e8d2a346dc13a61a56cd397158d93c8b56034658cc6fe35b3d84e7287a", kill_on_drop: false }` [INFO] [stdout] 057580e8d2a346dc13a61a56cd397158d93c8b56034658cc6fe35b3d84e7287a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e9da2188d261b6a378169105a22b1df948b2a1aaedfbbc4bd257f3d7ac758f08 [INFO] running `Command { std: "docker" "start" "-a" "e9da2188d261b6a378169105a22b1df948b2a1aaedfbbc4bd257f3d7ac758f08", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.lto [INFO] [stdout] warning: unused imports: `MFLAG_EP` and `MFLAG_PS` [INFO] [stdout] --> src/game_board/board.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::moves::gamemove::{GameMove, MFLAG_EP, MFLAG_PS}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `generate_all_moves` [INFO] [stdout] --> src/game_board/board.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::moves::movegen::{generate_all_moves, square_is_attacked}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/game_board/bitboard.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 71 | self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize]) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize]) [INFO] [stdout] 71 + self.board ^= self.set_mask[to as usize] | self.set_mask[from as usize] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fr2sq` and `init_file_rank_arrays` [INFO] [stdout] --> src/moves/movegen.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::utils::square_utils::{fr2sq, init_file_rank_arrays}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `check_board` [INFO] [stdout] --> src/moves/movegen.rs:5:39 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::game_board::board::{Board, check_board}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/moves/movegen.rs:242:12 [INFO] [stdout] | [INFO] [stdout] 242 | if (pos.en_passant != NO_SQ) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 242 - if (pos.en_passant != NO_SQ) { [INFO] [stdout] 242 + if pos.en_passant != NO_SQ { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/utils/io.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io` [INFO] [stdout] --> src/utils/io.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt, io}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/alphabeta/pvtable.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::MaybeUninit` [INFO] [stdout] --> src/alphabeta/pvtable.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::mem::MaybeUninit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/moves/gamemove.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let mut output = String::from(""); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/moves/gamemove.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let mut output = String::from(""); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/moves/movegen.rs:104:19 [INFO] [stdout] | [INFO] [stdout] 104 | fn add_quiet_move(pos: &Board, mve: GameMove, list: &mut Vec) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/moves/movegen.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | fn add_capture_move(pos: &Board, mve: GameMove, list: &mut Vec) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils/hashkeys.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut sq = 0; [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] --> src/alphabeta/pvtable.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut table = vec![PVEntry{ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SIDE_CHARS` is never used [INFO] [stdout] --> src/game_board/board.rs:645:15 [INFO] [stdout] | [INFO] [stdout] 645 | const SIDE_CHARS: [char; 3] = ['w', 'b', '-']; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RANK_CHARS` is never used [INFO] [stdout] --> src/game_board/board.rs:646:15 [INFO] [stdout] | [INFO] [stdout] 646 | const RANK_CHARS: [char; 8] = ['1', '2', '3', '4', '5', '6', '7', '8']; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_CHARS` is never used [INFO] [stdout] --> src/game_board/board.rs:647:15 [INFO] [stdout] | [INFO] [stdout] 647 | const FILE_CHARS: [char; 8] = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h']; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_POSITION_MOVES` is never used [INFO] [stdout] --> src/moves/movegen.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const MAX_POSITION_MOVES: u32 = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `squares_are_attacked` is never used [INFO] [stdout] --> src/moves/movegen.rs:88:4 [INFO] [stdout] | [INFO] [stdout] 88 | fn squares_are_attacked(squares: &[usize], side: u8, pces: &[u8; 120]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `squares_are_empty` is never used [INFO] [stdout] --> src/moves/movegen.rs:96:4 [INFO] [stdout] | [INFO] [stdout] 96 | fn squares_are_empty(squares: &[usize], pces: &[u8; 120]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_side_valid` is never used [INFO] [stdout] --> src/moves/validate.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn is_side_valid(side:u8) -> bool { side == WHITE || side == BLACK } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_filerank_valid` is never used [INFO] [stdout] --> src/moves/validate.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn is_filerank_valid(fr: u8) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_piece_valid` is never used [INFO] [stdout] --> src/moves/validate.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn is_piece_valid(pce: u8) -> bool { pce <= BK } [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_piece` is never used [INFO] [stdout] --> src/moves/validate.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn is_piece(pce: u8) -> bool { (WP..=BK).contains(&pce) } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut from:u8; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/main.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut to:u8; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prom_char` [INFO] [stdout] --> src/main.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut prom_char:char; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prom_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `E` [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | Err(E) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_E` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let mut mov = match parse_move(&board, from, to, prom_char) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/main.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 19 | Ok(T) => T, [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E` should have a snake case name [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | Err(E) => { [INFO] [stdout] | ^ help: convert the identifier to snake case: `e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/main.rs:26:18 [INFO] [stdout] | [INFO] [stdout] 26 | Some(T) => T, [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> tests/perft_test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut from:u8; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/main.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut to:u8; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> tests/perft_test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FILE_E`, `FILE_F`, and `RANK_8` [INFO] [stdout] --> tests/perft_test.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | use chess::constants::squares::{FILE_E, FILE_F, RANK_8}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chess::utils::square_utils::fr2sq` [INFO] [stdout] --> tests/perft_test.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use chess::utils::square_utils::fr2sq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prom_char` [INFO] [stdout] --> src/main.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut prom_char:char; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prom_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `E` [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | Err(E) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_E` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let mut mov = match parse_move(&board, from, to, prom_char) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/main.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 19 | Ok(T) => T, [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E` should have a snake case name [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | Err(E) => { [INFO] [stdout] | ^ help: convert the identifier to snake case: `e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/main.rs:26:18 [INFO] [stdout] | [INFO] [stdout] 26 | Some(T) => T, [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `start_time` is assigned to, but never used [INFO] [stdout] --> tests/perft_test.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | let start_time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_start_time` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `start_time` is never read [INFO] [stdout] --> tests/perft_test.rs:75:18 [INFO] [stdout] | [INFO] [stdout] 75 | Ok(n) => start_time = n.as_millis(), [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 imports: `MFLAG_EP` and `MFLAG_PS` [INFO] [stdout] --> src/game_board/board.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::moves::gamemove::{GameMove, MFLAG_EP, MFLAG_PS}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `generate_all_moves` [INFO] [stdout] --> src/game_board/board.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::moves::movegen::{generate_all_moves, square_is_attacked}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BP` [INFO] [stdout] --> src/game_board/board.rs:780:25 [INFO] [stdout] | [INFO] [stdout] 780 | BLACK, BLACK_S, BP, BQ_CASTLE, BR, EMPTY, WHITE, WHITE_S, WK_CASTLE, WP, WQ, WQ_CASTLE, WR, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `check_board` [INFO] [stdout] --> src/game_board/board.rs:785:36 [INFO] [stdout] | [INFO] [stdout] 785 | use crate::game_board::board::{check_board, Board, GameMove}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::moves::validate::is_sq_on_board` [INFO] [stdout] --> src/game_board/board.rs:786:9 [INFO] [stdout] | [INFO] [stdout] 786 | use crate::moves::validate::is_sq_on_board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/game_board/bitboard.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 71 | self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize]) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize]) [INFO] [stdout] 71 + self.board ^= self.set_mask[to as usize] | self.set_mask[from as usize] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fr2sq` and `init_file_rank_arrays` [INFO] [stdout] --> src/moves/movegen.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::utils::square_utils::{fr2sq, init_file_rank_arrays}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `check_board` [INFO] [stdout] --> src/moves/movegen.rs:5:39 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::game_board::board::{Board, check_board}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/moves/movegen.rs:242:12 [INFO] [stdout] | [INFO] [stdout] 242 | if (pos.en_passant != NO_SQ) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 242 - if (pos.en_passant != NO_SQ) { [INFO] [stdout] 242 + if pos.en_passant != NO_SQ { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/moves/movegen.rs:441:9 [INFO] [stdout] | [INFO] [stdout] 441 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::hashkeys::BoardHasher` [INFO] [stdout] --> src/utils/piece_utils.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::utils::hashkeys::BoardHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/utils/io.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io` [INFO] [stdout] --> src/utils/io.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt, io}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/alphabeta/pvtable.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::MaybeUninit` [INFO] [stdout] --> src/alphabeta/pvtable.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::mem::MaybeUninit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `white_pawn_bb` [INFO] [stdout] --> src/game_board/board.rs:801:13 [INFO] [stdout] | [INFO] [stdout] 801 | let white_pawn_bb: u64 = 0x0000_0000_0000_FF00; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_white_pawn_bb` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_board/board.rs:1150:13 [INFO] [stdout] | [INFO] [stdout] 1150 | let mut mov = GameMove::new(A2, A4, 0, 0, 0x80000); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_board/board.rs:1334:13 [INFO] [stdout] | [INFO] [stdout] 1334 | for i in 0..moves.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/moves/gamemove.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let mut output = String::from(""); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/moves/gamemove.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let mut output = String::from(""); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/moves/movegen.rs:104:19 [INFO] [stdout] | [INFO] [stdout] 104 | fn add_quiet_move(pos: &Board, mve: GameMove, list: &mut Vec) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/moves/movegen.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | fn add_capture_move(pos: &Board, mve: GameMove, list: &mut Vec) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/moves/movegen.rs:752:13 [INFO] [stdout] | [INFO] [stdout] 752 | let mut pces = init_pces(); [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] --> src/utils/hashkeys.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut sq = 0; [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] --> src/alphabeta/pvtable.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut table = vec![PVEntry{ [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] --> src/alphabeta/pvtable.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let mut table = PVTable::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SIDE_CHARS` is never used [INFO] [stdout] --> src/game_board/board.rs:645:15 [INFO] [stdout] | [INFO] [stdout] 645 | const SIDE_CHARS: [char; 3] = ['w', 'b', '-']; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RANK_CHARS` is never used [INFO] [stdout] --> src/game_board/board.rs:646:15 [INFO] [stdout] | [INFO] [stdout] 646 | const RANK_CHARS: [char; 8] = ['1', '2', '3', '4', '5', '6', '7', '8']; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_CHARS` is never used [INFO] [stdout] --> src/game_board/board.rs:647:15 [INFO] [stdout] | [INFO] [stdout] 647 | const FILE_CHARS: [char; 8] = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h']; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_make_and_undo` is never used [INFO] [stdout] --> src/game_board/board.rs:1258:8 [INFO] [stdout] | [INFO] [stdout] 1258 | fn test_make_and_undo() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_POSITION_MOVES` is never used [INFO] [stdout] --> src/moves/movegen.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const MAX_POSITION_MOVES: u32 = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `squares_are_attacked` is never used [INFO] [stdout] --> src/moves/movegen.rs:88:4 [INFO] [stdout] | [INFO] [stdout] 88 | fn squares_are_attacked(squares: &[usize], side: u8, pces: &[u8; 120]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `squares_are_empty` is never used [INFO] [stdout] --> src/moves/movegen.rs:96:4 [INFO] [stdout] | [INFO] [stdout] 96 | fn squares_are_empty(squares: &[usize], pces: &[u8; 120]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_white_pawn_capture` is never used [INFO] [stdout] --> src/moves/movegen.rs:468:8 [INFO] [stdout] | [INFO] [stdout] 468 | fn test_white_pawn_capture() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_side_valid` is never used [INFO] [stdout] --> src/moves/validate.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn is_side_valid(side:u8) -> bool { side == WHITE || side == BLACK } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_filerank_valid` is never used [INFO] [stdout] --> src/moves/validate.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn is_filerank_valid(fr: u8) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_piece_valid` is never used [INFO] [stdout] --> src/moves/validate.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn is_piece_valid(pce: u8) -> bool { pce <= BK } [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_piece` is never used [INFO] [stdout] --> src/moves/validate.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn is_piece(pce: u8) -> bool { (WP..=BK).contains(&pce) } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_move__does_not_exist` should have a snake case name [INFO] [stdout] --> src/moves/movegen.rs:858:8 [INFO] [stdout] | [INFO] [stdout] 858 | fn test_move__does_not_exist() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_move_does_not_exist` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.15s [INFO] running `Command { std: "docker" "inspect" "e9da2188d261b6a378169105a22b1df948b2a1aaedfbbc4bd257f3d7ac758f08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9da2188d261b6a378169105a22b1df948b2a1aaedfbbc4bd257f3d7ac758f08", kill_on_drop: false }` [INFO] [stdout] e9da2188d261b6a378169105a22b1df948b2a1aaedfbbc4bd257f3d7ac758f08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] df394d8a507443f24034b4822c33bf10a952d7b5f378b469f476f5bafbcd053e [INFO] running `Command { std: "docker" "start" "-a" "df394d8a507443f24034b4822c33bf10a952d7b5f378b469f476f5bafbcd053e", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.lto [INFO] [stderr] warning: unused imports: `MFLAG_EP` and `MFLAG_PS` [INFO] [stderr] --> src/game_board/board.rs:6:40 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::moves::gamemove::{GameMove, MFLAG_EP, MFLAG_PS}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `generate_all_moves` [INFO] [stderr] --> src/game_board/board.rs:7:29 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::moves::movegen::{generate_all_moves, square_is_attacked}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/game_board/bitboard.rs:71:23 [INFO] [stderr] | [INFO] [stderr] 71 | self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize]) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 71 - self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize]) [INFO] [stderr] 71 + self.board ^= self.set_mask[to as usize] | self.set_mask[from as usize] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused imports: `fr2sq` and `init_file_rank_arrays` [INFO] [stderr] --> src/moves/movegen.rs:4:34 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::utils::square_utils::{fr2sq, init_file_rank_arrays}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `check_board` [INFO] [stderr] --> src/moves/movegen.rs:5:39 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::game_board::board::{Board, check_board}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/moves/movegen.rs:242:12 [INFO] [stderr] | [INFO] [stderr] 242 | if (pos.en_passant != NO_SQ) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 242 - if (pos.en_passant != NO_SQ) { [INFO] [stderr] 242 + if pos.en_passant != NO_SQ { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/utils/io.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `io` [INFO] [stderr] --> src/utils/io.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{fmt, io}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/alphabeta/pvtable.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem::MaybeUninit` [INFO] [stderr] --> src/alphabeta/pvtable.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::mem::MaybeUninit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `output` [INFO] [stderr] --> src/moves/gamemove.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | let mut output = String::from(""); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/moves/gamemove.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | let mut output = String::from(""); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/moves/movegen.rs:104:19 [INFO] [stderr] | [INFO] [stderr] 104 | fn add_quiet_move(pos: &Board, mve: GameMove, list: &mut Vec) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/moves/movegen.rs:109:21 [INFO] [stderr] | [INFO] [stderr] 109 | fn add_capture_move(pos: &Board, mve: GameMove, list: &mut Vec) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/utils/hashkeys.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | let mut sq = 0; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/alphabeta/pvtable.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let mut table = vec![PVEntry{ [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant `SIDE_CHARS` is never used [INFO] [stderr] --> src/game_board/board.rs:645:15 [INFO] [stderr] | [INFO] [stderr] 645 | const SIDE_CHARS: [char; 3] = ['w', 'b', '-']; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `RANK_CHARS` is never used [INFO] [stderr] --> src/game_board/board.rs:646:15 [INFO] [stderr] | [INFO] [stderr] 646 | const RANK_CHARS: [char; 8] = ['1', '2', '3', '4', '5', '6', '7', '8']; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `FILE_CHARS` is never used [INFO] [stderr] --> src/game_board/board.rs:647:15 [INFO] [stderr] | [INFO] [stderr] 647 | const FILE_CHARS: [char; 8] = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h']; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `MAX_POSITION_MOVES` is never used [INFO] [stderr] --> src/moves/movegen.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | const MAX_POSITION_MOVES: u32 = 256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `squares_are_attacked` is never used [INFO] [stderr] --> src/moves/movegen.rs:88:4 [INFO] [stderr] | [INFO] [stderr] 88 | fn squares_are_attacked(squares: &[usize], side: u8, pces: &[u8; 120]) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `squares_are_empty` is never used [INFO] [stderr] --> src/moves/movegen.rs:96:4 [INFO] [stderr] | [INFO] [stderr] 96 | fn squares_are_empty(squares: &[usize], pces: &[u8; 120]) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `is_side_valid` is never used [INFO] [stderr] --> src/moves/validate.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn is_side_valid(side:u8) -> bool { side == WHITE || side == BLACK } [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `is_filerank_valid` is never used [INFO] [stderr] --> src/moves/validate.rs:8:4 [INFO] [stderr] | [INFO] [stderr] 8 | fn is_filerank_valid(fr: u8) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `is_piece_valid` is never used [INFO] [stderr] --> src/moves/validate.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn is_piece_valid(pce: u8) -> bool { pce <= BK } [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `is_piece` is never used [INFO] [stderr] --> src/moves/validate.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn is_piece(pce: u8) -> bool { (WP..=BK).contains(&pce) } [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `chess` (lib) generated 26 warnings (run `cargo fix --lib -p chess` to apply 13 suggestions) [INFO] [stderr] warning: unused variable: `from` [INFO] [stderr] --> src/main.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | let mut from:u8; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `to` [INFO] [stderr] --> src/main.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut to:u8; [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prom_char` [INFO] [stderr] --> src/main.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let mut prom_char:char; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prom_char` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `E` [INFO] [stderr] --> src/main.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | Err(E) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_E` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let mut mov = match parse_move(&board, from, to, prom_char) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `T` should have a snake case name [INFO] [stderr] --> src/main.rs:19:16 [INFO] [stderr] | [INFO] [stderr] 19 | Ok(T) => T, [INFO] [stderr] | ^ help: convert the identifier to snake case: `t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `E` should have a snake case name [INFO] [stderr] --> src/main.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | Err(E) => { [INFO] [stderr] | ^ help: convert the identifier to snake case: `e` [INFO] [stderr] [INFO] [stderr] warning: variable `T` should have a snake case name [INFO] [stderr] --> src/main.rs:26:18 [INFO] [stderr] | [INFO] [stderr] 26 | Some(T) => T, [INFO] [stderr] | ^ help: convert the identifier to snake case: `t` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> tests/perft_test.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> tests/perft_test.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FILE_E`, `FILE_F`, and `RANK_8` [INFO] [stderr] --> tests/perft_test.rs:7:33 [INFO] [stderr] | [INFO] [stderr] 7 | use chess::constants::squares::{FILE_E, FILE_F, RANK_8}; [INFO] [stderr] | ^^^^^^ ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chess::utils::square_utils::fr2sq` [INFO] [stderr] --> tests/perft_test.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use chess::utils::square_utils::fr2sq; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `start_time` is assigned to, but never used [INFO] [stderr] --> tests/perft_test.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | let start_time; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_start_time` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `start_time` is never read [INFO] [stderr] --> tests/perft_test.rs:75:18 [INFO] [stderr] | [INFO] [stderr] 75 | Ok(n) => start_time = n.as_millis(), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BP` [INFO] [stderr] --> src/game_board/board.rs:780:25 [INFO] [stderr] | [INFO] [stderr] 780 | BLACK, BLACK_S, BP, BQ_CASTLE, BR, EMPTY, WHITE, WHITE_S, WK_CASTLE, WP, WQ, WQ_CASTLE, WR, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `check_board` [INFO] [stderr] --> src/game_board/board.rs:785:36 [INFO] [stderr] | [INFO] [stderr] 785 | use crate::game_board::board::{check_board, Board, GameMove}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::moves::validate::is_sq_on_board` [INFO] [stderr] --> src/game_board/board.rs:786:9 [INFO] [stderr] | [INFO] [stderr] 786 | use crate::moves::validate::is_sq_on_board; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/moves/movegen.rs:441:9 [INFO] [stderr] | [INFO] [stderr] 441 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::hashkeys::BoardHasher` [INFO] [stderr] --> src/utils/piece_utils.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | use crate::utils::hashkeys::BoardHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `white_pawn_bb` [INFO] [stderr] --> src/game_board/board.rs:801:13 [INFO] [stderr] | [INFO] [stderr] 801 | let white_pawn_bb: u64 = 0x0000_0000_0000_FF00; [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_white_pawn_bb` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_board/board.rs:1150:13 [INFO] [stderr] | [INFO] [stderr] 1150 | let mut mov = GameMove::new(A2, A4, 0, 0, 0x80000); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_board/board.rs:1334:13 [INFO] [stderr] | [INFO] [stderr] 1334 | for i in 0..moves.len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `output` [INFO] [stderr] --> src/moves/gamemove.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | let mut output = String::from(""); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/moves/gamemove.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | let mut output = String::from(""); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/moves/movegen.rs:752:13 [INFO] [stderr] | [INFO] [stderr] 752 | let mut pces = init_pces(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/alphabeta/pvtable.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | let mut table = PVTable::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function `test_make_and_undo` is never used [INFO] [stderr] --> src/game_board/board.rs:1258:8 [INFO] [stderr] | [INFO] [stderr] 1258 | fn test_make_and_undo() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_white_pawn_capture` is never used [INFO] [stderr] --> src/moves/movegen.rs:468:8 [INFO] [stderr] | [INFO] [stderr] 468 | fn test_white_pawn_capture() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_move__does_not_exist` should have a snake case name [INFO] [stderr] --> src/moves/movegen.rs:858:8 [INFO] [stderr] | [INFO] [stderr] 858 | fn test_move__does_not_exist() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_move_does_not_exist` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `chess` (bin "chess") generated 8 warnings (run `cargo fix --bin "chess"` to apply 1 suggestion) [INFO] [stderr] warning: `chess` (bin "chess" test) generated 8 warnings (8 duplicates) [INFO] [stderr] warning: `chess` (test "perft_test") generated 6 warnings (run `cargo fix --test "perft_test"` to apply 4 suggestions) [INFO] [stderr] warning: `chess` (lib test) generated 39 warnings (24 duplicates) (run `cargo fix --lib -p chess --tests` to apply 9 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/chess-a059eff8276337fa) [INFO] [stdout] [INFO] [stdout] running 54 tests [INFO] [stdout] test game_board::bitboard::test::test_clear_bit ... ok [INFO] [stdout] test game_board::bitboard::test::test_count_bits ... ok [INFO] [stdout] test game_board::bitboard::test::test_move_bit ... ok [INFO] [stdout] test game_board::bitboard::test::test_piece_is_present ... ok [INFO] [stdout] test game_board::bitboard::test::test_pop_bit ... ok [INFO] [stdout] test game_board::bitboard::test::test_reset ... ok [INFO] [stdout] test game_board::bitboard::test::test_set_bit ... ok [INFO] [stdout] test game_board::bitboard::test::test_bitscan_forward ... ok [INFO] [stdout] test alphabeta::search::test::test_is_not_repetition ... ok [INFO] [stdout] test alphabeta::pvtable::test::test_get_line ... ok [INFO] [stdout] test alphabeta::pvtable::test::test_probe ... ok [INFO] [stdout] test alphabeta::search::test::test_is_repetition ... ok [INFO] [stdout] test game_board::board::test::test_add_rook ... ok [INFO] [stdout] test alphabeta::pvtable::test::test_store ... ok [INFO] [stdout] test game_board::board::test::test_en_passant_move ... ok [INFO] [stdout] test game_board::board::test::test_clear_piece_pawn ... ok [INFO] [stdout] test game_board::board::test::test_add_pawn ... ok [INFO] [stdout] test game_board::board::test::test_fr2sq ... ok [INFO] [stdout] test game_board::board::test::test_clear_piece_rook ... ok [INFO] [stdout] test game_board::board::test::test_parse_fen ... ok [INFO] [stdout] test game_board::board::test::test_make_move ... ok [INFO] [stdout] test game_board::board::test::test_reset_position ... ok [INFO] [stdout] test game_board::board::test::test_undo_move ... ok [INFO] [stdout] test game_board::board::test::test_move_pawn ... ok [INFO] [stdout] test moves::movegen::test::test_all_movegen_black ... ok [INFO] [stdout] test game_board::board::test::test_update_material_list ... ok [INFO] [stdout] test game_board::board::test::test_make_move_into_check ... ok [INFO] [stdout] test game_board::board::test::test_parse_fen_castling ... ok [INFO] [stdout] test game_board::board::test::test_move_rook ... ok [INFO] [stdout] test moves::movegen::test::test_white_castling_with_no_rook ... ok [INFO] [stdout] test moves::movegen::test::test_all_movegen_white ... ok [INFO] [stdout] test moves::movegen::test::test_black_pawn_capture ... ok [INFO] [stdout] test moves::movegen::test::test_with_bishop_attacking ... ok [INFO] [stdout] test moves::movegen::test::test_with_knight_attacking ... ok [INFO] [stdout] test moves::movegen::test::test_with_pawn_attacking ... ok [INFO] [stdout] test moves::movegen::test::test_with_rook_attacking ... ok [INFO] [stdout] test moves::movegen::test::test_without_bishop_attacking ... ok [INFO] [stdout] test moves::movegen::test::test_move_exists ... ok [INFO] [stdout] test moves::movegen::test::test_bp_movegen ... ok [INFO] [stdout] test moves::movegen::test::test_move__does_not_exist ... ok [INFO] [stdout] test moves::movegen::test::test_white_pawn_capture_promote ... ok [INFO] [stdout] test moves::movegen::test::test_black_king_attacking ... ok [INFO] [stdout] test moves::movegen::test::test_black_pawn_capture_promote ... ok [INFO] [stdout] test moves::movegen::test::test_with_king_attacking ... ok [INFO] [stdout] test moves::movegen::test::test_without_king_attacking ... ok [INFO] [stdout] test moves::movegen::test::test_without_rook_attacking ... ok [INFO] [stdout] test utils::piece_utils::test::test_piece_is_knight ... ok [INFO] [stdout] test moves::movegen::test::test_without_knight_attacking ... ok [INFO] [stdout] test utils::hashkeys::test::test_generate_key ... ok [INFO] [stdout] test utils::piece_utils::test::test_piece_is_king ... ok [INFO] [stdout] test utils::piece_utils::test::test_piece_is_pawn ... ok [INFO] [stdout] test moves::movegen::test::test_wp_movegen ... ok [INFO] [stdout] test moves::movegen::test::test_without_pawn_attacking ... ok [INFO] [stdout] test utils::io::test::test_parse_move ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/chess-e046d40a13f1cd35) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running tests/perft_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/perft_test-c2c35414048e032b) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test perft_test ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "df394d8a507443f24034b4822c33bf10a952d7b5f378b469f476f5bafbcd053e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df394d8a507443f24034b4822c33bf10a952d7b5f378b469f476f5bafbcd053e", kill_on_drop: false }` [INFO] [stdout] df394d8a507443f24034b4822c33bf10a952d7b5f378b469f476f5bafbcd053e