[INFO] cloning repository https://github.com/mkyl/cicada [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mkyl/cicada" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkyl%2Fcicada", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkyl%2Fcicada'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4519dedcdf37ee0a364dfd73861c2475ed2f2c33 [INFO] testing mkyl/cicada against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkyl%2Fcicada" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mkyl/cicada [INFO] finished tweaking git repo https://github.com/mkyl/cicada [INFO] tweaked toml for git repo https://github.com/mkyl/cicada written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mkyl/cicada on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mkyl/cicada 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d7917d3f63165fb3e641cbb1567e8f70a7dfaa5fee72832deec4afc7de672ec [INFO] running `Command { std: "docker" "start" "-a" "3d7917d3f63165fb3e641cbb1567e8f70a7dfaa5fee72832deec4afc7de672ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d7917d3f63165fb3e641cbb1567e8f70a7dfaa5fee72832deec4afc7de672ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d7917d3f63165fb3e641cbb1567e8f70a7dfaa5fee72832deec4afc7de672ec", kill_on_drop: false }` [INFO] [stdout] 3d7917d3f63165fb3e641cbb1567e8f70a7dfaa5fee72832deec4afc7de672ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2b2f85fd46e2214512472076938df320e1d2bd0d41a92f925f1a0a3c3ac0455 [INFO] running `Command { std: "docker" "start" "-a" "e2b2f85fd46e2214512472076938df320e1d2bd0d41a92f925f1a0a3c3ac0455", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling time v0.1.36 [INFO] [stderr] Compiling cicada v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/board.rs:107:18 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn init() -> (chessboard) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 107 - pub fn init() -> (chessboard) { [INFO] [stdout] 107 + pub fn init() -> chessboard { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around assigned value [INFO] [stdout] --> src/board.rs:172:18 [INFO] [stdout] | [INFO] [stdout] 172 | board.past = { unsafe { mem::zeroed() } }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 172 - board.past = { unsafe { mem::zeroed() } }; [INFO] [stdout] 172 + board.past = unsafe { mem::zeroed() } ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/board.rs:177:52 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn AN_to_chocolate (file : char, rank : u8) -> (u8) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 177 - pub fn AN_to_chocolate (file : char, rank : u8) -> (u8) { [INFO] [stdout] 177 + pub fn AN_to_chocolate (file : char, rank : u8) -> u8 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/board.rs:184:46 [INFO] [stdout] | [INFO] [stdout] 184 | pub fn AN_to_board (file : u8, rank : u8) -> (u8) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 184 - pub fn AN_to_board (file : u8, rank : u8) -> (u8) { [INFO] [stdout] 184 + pub fn AN_to_board (file : u8, rank : u8) -> u8 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `board::chessboard` [INFO] [stdout] --> src/zobrist.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use board::chessboard; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/fen.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | '1' ... '8' => empty = fen[counter], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/movement.rs:79:15 [INFO] [stdout] | [INFO] [stdout] 79 | _ => {;} [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/movement.rs:91:15 [INFO] [stdout] | [INFO] [stdout] 91 | _ => {;} [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | for mut l in &mut board.layout[0..full_board_size] { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zobrist.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | for mut r in &mut zobrist[..] { [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/zobrist.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | for mut b in &mut r[..] { [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/zobrist.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | for mut c in &mut castling[..] { [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/zobrist.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | for mut e in &mut EP { [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/think.rs:241:9 [INFO] [stdout] | [INFO] [stdout] 241 | let mut best : u32 = 0; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `best` [INFO] [stdout] --> src/think.rs:241:9 [INFO] [stdout] | [INFO] [stdout] 241 | let mut best : u32 = 0; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_best` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `score` is never read [INFO] [stdout] --> src/think.rs:242:21 [INFO] [stdout] | [INFO] [stdout] 242 | let mut score = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `score` is never read [INFO] [stdout] --> src/think.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | let mut score = -inf; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stale_alpha` [INFO] [stdout] --> src/think.rs:389:9 [INFO] [stdout] | [INFO] [stdout] 389 | let stale_alpha = alpha; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stale_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `score` is never read [INFO] [stdout] --> src/think.rs:392:21 [INFO] [stdout] | [INFO] [stdout] 392 | let mut score = -inf; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/uci.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut input = &mut String::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/board.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum rank { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 38 | rank_1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 39 | rank_2, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 40 | rank_3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 41 | rank_4, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 42 | rank_5, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 43 | rank_6, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 44 | rank_7, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 45 | rank_8, [INFO] [stdout] 46 | invalid_rank [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/board.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub enum square { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 58 | A1 = 21, B1, C1, D1, E1, F1, G1, H1, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] 59 | A2 = 31, B2, C2, D2, E2, F2, G2, H2, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 60 | A3 = 41, B3, C3, D3, E3, F3, G3, H3, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 61 | A4 = 51, B4, C4, D4, E4, F4, G4, H4, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 62 | A5 = 61, B5, C5, D5, E5, F5, G5, H5, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 63 | A6 = 71, B6, C6, D6, E6, F6, G6, H6, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 64 | A7 = 81, B7, C7, D7, E7, F7, G7, H7, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 65 | A8 = 91, B8, C8, D8, E8, F8, G8, H8 [INFO] [stdout] | ^^ ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `leafnodes` is never used [INFO] [stdout] --> src/sanity.rs:198:12 [INFO] [stdout] | [INFO] [stdout] 198 | static mut leafnodes : f64 = 0f64; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `perft` is never used [INFO] [stdout] --> src/sanity.rs:200:8 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn perft(depth : i32, cboard : &mut board::chessboard) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `perft_test` is never used [INFO] [stdout] --> src/sanity.rs:220:8 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn perft_test(depth: i32, cboard : &mut board::chessboard) -> f64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/zobrist.rs:22:22 [INFO] [stdout] | [INFO] [stdout] 22 | for mut e in &mut EP { [INFO] [stdout] | ^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 22 | for mut e in &raw mut EP { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/sanity.rs:236:45 [INFO] [stdout] | [INFO] [stdout] 236 | println!("Test Complete: {} nodes", leafnodes); [INFO] [stdout] | ^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `Command { std: "docker" "inspect" "e2b2f85fd46e2214512472076938df320e1d2bd0d41a92f925f1a0a3c3ac0455", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2b2f85fd46e2214512472076938df320e1d2bd0d41a92f925f1a0a3c3ac0455", kill_on_drop: false }` [INFO] [stdout] e2b2f85fd46e2214512472076938df320e1d2bd0d41a92f925f1a0a3c3ac0455 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7040a409e6bacdf5ccbcfde75d88039009d96ce8a092c3bd73d1b9bcb85a7d2e [INFO] running `Command { std: "docker" "start" "-a" "7040a409e6bacdf5ccbcfde75d88039009d96ce8a092c3bd73d1b9bcb85a7d2e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling cicada v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/board.rs:107:18 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn init() -> (chessboard) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 107 - pub fn init() -> (chessboard) { [INFO] [stdout] 107 + pub fn init() -> chessboard { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around assigned value [INFO] [stdout] --> src/board.rs:172:18 [INFO] [stdout] | [INFO] [stdout] 172 | board.past = { unsafe { mem::zeroed() } }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 172 - board.past = { unsafe { mem::zeroed() } }; [INFO] [stdout] 172 + board.past = unsafe { mem::zeroed() } ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/board.rs:177:52 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn AN_to_chocolate (file : char, rank : u8) -> (u8) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 177 - pub fn AN_to_chocolate (file : char, rank : u8) -> (u8) { [INFO] [stdout] 177 + pub fn AN_to_chocolate (file : char, rank : u8) -> u8 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/board.rs:184:46 [INFO] [stdout] | [INFO] [stdout] 184 | pub fn AN_to_board (file : u8, rank : u8) -> (u8) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 184 - pub fn AN_to_board (file : u8, rank : u8) -> (u8) { [INFO] [stdout] 184 + pub fn AN_to_board (file : u8, rank : u8) -> u8 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `board::chessboard` [INFO] [stdout] --> src/zobrist.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use board::chessboard; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/fen.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | '1' ... '8' => empty = fen[counter], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/movement.rs:79:15 [INFO] [stdout] | [INFO] [stdout] 79 | _ => {;} [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/movement.rs:91:15 [INFO] [stdout] | [INFO] [stdout] 91 | _ => {;} [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `think` [INFO] [stdout] --> src/sanity.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | use think; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | for mut l in &mut board.layout[0..full_board_size] { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zobrist.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | for mut r in &mut zobrist[..] { [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/zobrist.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | for mut b in &mut r[..] { [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/zobrist.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | for mut c in &mut castling[..] { [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/zobrist.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | for mut e in &mut EP { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/sanity.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | for x in 0..4 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/think.rs:241:9 [INFO] [stdout] | [INFO] [stdout] 241 | let mut best : u32 = 0; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `best` [INFO] [stdout] --> src/think.rs:241:9 [INFO] [stdout] | [INFO] [stdout] 241 | let mut best : u32 = 0; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_best` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `score` is never read [INFO] [stdout] --> src/think.rs:242:21 [INFO] [stdout] | [INFO] [stdout] 242 | let mut score = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `score` is never read [INFO] [stdout] --> src/think.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | let mut score = -inf; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stale_alpha` [INFO] [stdout] --> src/think.rs:389:9 [INFO] [stdout] | [INFO] [stdout] 389 | let stale_alpha = alpha; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stale_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `score` is never read [INFO] [stdout] --> src/think.rs:392:21 [INFO] [stdout] | [INFO] [stdout] 392 | let mut score = -inf; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/uci.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut input = &mut String::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/board.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum rank { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 38 | rank_1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 39 | rank_2, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 40 | rank_3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 41 | rank_4, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 42 | rank_5, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 43 | rank_6, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 44 | rank_7, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 45 | rank_8, [INFO] [stdout] 46 | invalid_rank [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/board.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub enum square { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 58 | A1 = 21, B1, C1, D1, E1, F1, G1, H1, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] 59 | A2 = 31, B2, C2, D2, E2, F2, G2, H2, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 60 | A3 = 41, B3, C3, D3, E3, F3, G3, H3, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 61 | A4 = 51, B4, C4, D4, E4, F4, G4, H4, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 62 | A5 = 61, B5, C5, D5, E5, F5, G5, H5, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 63 | A6 = 71, B6, C6, D6, E6, F6, G6, H6, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 64 | A7 = 81, B7, C7, D7, E7, F7, G7, H7, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 65 | A8 = 91, B8, C8, D8, E8, F8, G8, H8 [INFO] [stdout] | ^^ ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/zobrist.rs:22:22 [INFO] [stdout] | [INFO] [stdout] 22 | for mut e in &mut EP { [INFO] [stdout] | ^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 22 | for mut e in &raw mut EP { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/sanity.rs:236:45 [INFO] [stdout] | [INFO] [stdout] 236 | println!("Test Complete: {} nodes", leafnodes); [INFO] [stdout] | ^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "7040a409e6bacdf5ccbcfde75d88039009d96ce8a092c3bd73d1b9bcb85a7d2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7040a409e6bacdf5ccbcfde75d88039009d96ce8a092c3bd73d1b9bcb85a7d2e", kill_on_drop: false }` [INFO] [stdout] 7040a409e6bacdf5ccbcfde75d88039009d96ce8a092c3bd73d1b9bcb85a7d2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4481bbe0d5f232fe3fb637d563e238a607f0b3b08cb1cbde2447a22a9c90a7ae [INFO] running `Command { std: "docker" "start" "-a" "4481bbe0d5f232fe3fb637d563e238a607f0b3b08cb1cbde2447a22a9c90a7ae", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/board.rs:107:18 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn init() -> (chessboard) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 107 - pub fn init() -> (chessboard) { [INFO] [stderr] 107 + pub fn init() -> chessboard { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around assigned value [INFO] [stderr] --> src/board.rs:172:18 [INFO] [stderr] | [INFO] [stderr] 172 | board.past = { unsafe { mem::zeroed() } }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 172 - board.past = { unsafe { mem::zeroed() } }; [INFO] [stderr] 172 + board.past = unsafe { mem::zeroed() } ; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/board.rs:177:52 [INFO] [stderr] | [INFO] [stderr] 177 | pub fn AN_to_chocolate (file : char, rank : u8) -> (u8) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 177 - pub fn AN_to_chocolate (file : char, rank : u8) -> (u8) { [INFO] [stderr] 177 + pub fn AN_to_chocolate (file : char, rank : u8) -> u8 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/board.rs:184:46 [INFO] [stderr] | [INFO] [stderr] 184 | pub fn AN_to_board (file : u8, rank : u8) -> (u8) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 184 - pub fn AN_to_board (file : u8, rank : u8) -> (u8) { [INFO] [stderr] 184 + pub fn AN_to_board (file : u8, rank : u8) -> u8 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `board::chessboard` [INFO] [stderr] --> src/zobrist.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use board::chessboard; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/fen.rs:35:17 [INFO] [stderr] | [INFO] [stderr] 35 | '1' ... '8' => empty = fen[counter], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/movement.rs:79:15 [INFO] [stderr] | [INFO] [stderr] 79 | _ => {;} [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/movement.rs:91:15 [INFO] [stderr] | [INFO] [stderr] 91 | _ => {;} [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unused import: `think` [INFO] [stderr] --> src/sanity.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | use think; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/board.rs:145:9 [INFO] [stderr] | [INFO] [stderr] 145 | for mut l in &mut board.layout[0..full_board_size] { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/zobrist.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | for mut r in &mut zobrist[..] { [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/zobrist.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | for mut b in &mut r[..] { [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/zobrist.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | for mut c in &mut castling[..] { [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/zobrist.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | for mut e in &mut EP { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/sanity.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | for x in 0..4 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/think.rs:241:9 [INFO] [stderr] | [INFO] [stderr] 241 | let mut best : u32 = 0; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `best` [INFO] [stderr] --> src/think.rs:241:9 [INFO] [stderr] | [INFO] [stderr] 241 | let mut best : u32 = 0; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_best` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `score` is never read [INFO] [stderr] --> src/think.rs:242:21 [INFO] [stderr] | [INFO] [stderr] 242 | let mut score = 0; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `score` is never read [INFO] [stderr] --> src/think.rs:302:21 [INFO] [stderr] | [INFO] [stderr] 302 | let mut score = -inf; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stale_alpha` [INFO] [stderr] --> src/think.rs:389:9 [INFO] [stderr] | [INFO] [stderr] 389 | let stale_alpha = alpha; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stale_alpha` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `score` is never read [INFO] [stderr] --> src/think.rs:392:21 [INFO] [stderr] | [INFO] [stderr] 392 | let mut score = -inf; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/uci.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let mut input = &mut String::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/board.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 37 | pub enum rank { [INFO] [stderr] | ---- variants in this enum [INFO] [stderr] 38 | rank_1, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 39 | rank_2, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 40 | rank_3, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 41 | rank_4, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 42 | rank_5, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 43 | rank_6, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 44 | rank_7, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 45 | rank_8, [INFO] [stderr] 46 | invalid_rank [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/board.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 57 | pub enum square { [INFO] [stderr] | ------ variants in this enum [INFO] [stderr] 58 | A1 = 21, B1, C1, D1, E1, F1, G1, H1, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] 59 | A2 = 31, B2, C2, D2, E2, F2, G2, H2, [INFO] [stderr] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stderr] 60 | A3 = 41, B3, C3, D3, E3, F3, G3, H3, [INFO] [stderr] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stderr] 61 | A4 = 51, B4, C4, D4, E4, F4, G4, H4, [INFO] [stderr] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stderr] 62 | A5 = 61, B5, C5, D5, E5, F5, G5, H5, [INFO] [stderr] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stderr] 63 | A6 = 71, B6, C6, D6, E6, F6, G6, H6, [INFO] [stderr] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stderr] 64 | A7 = 81, B7, C7, D7, E7, F7, G7, H7, [INFO] [stderr] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stderr] 65 | A8 = 91, B8, C8, D8, E8, F8, G8, H8 [INFO] [stderr] | ^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/zobrist.rs:22:22 [INFO] [stderr] | [INFO] [stderr] 22 | for mut e in &mut EP { [INFO] [stderr] | ^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] help: use `&raw mut` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 22 | for mut e in &raw mut EP { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/sanity.rs:236:45 [INFO] [stderr] | [INFO] [stderr] 236 | println!("Test Complete: {} nodes", leafnodes); [INFO] [stderr] | ^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] [INFO] [stderr] warning: `cicada` (bin "cicada" test) generated 26 warnings (run `cargo fix --bin "cicada" -p cicada --tests` to apply 17 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cicada-c2c3695d4b88e18b) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test sanity::castling ... ok [INFO] [stdout] test sanity::move_undo_hash ... ok [INFO] [stdout] test sanity::piece_list ... ok [INFO] [stdout] test sanity::hashing ... ok [INFO] [stdout] test sanity::move_make_hash ... ok [INFO] [stdout] test sanity::repetition ... ok [INFO] [stdout] test sanity::perft_suite ... FAILED [INFO] [stdout] test sanity::layout ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- sanity::perft_suite stdout ---- [INFO] [stdout] Perft test to depth: 3 [INFO] [stdout] [INFO] [stdout] thread 'sanity::perft_suite' (30) panicked at src/sanity.rs:108:5: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 5330308333406219130 [INFO] [stdout] right: 3561042916367584761 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5ebdd35af092 - std[b14e17aa63033746]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5ebdd35af092 - std[b14e17aa63033746]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5ebdd35af092 - std[b14e17aa63033746]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5ebdd35af092 - <::print::DisplayBacktrace as core[7ebf52c056bd56a4]::fmt::Display>::fmt [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5ebdd35c3d6a - ::fmt [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5ebdd35c3d6a - core[7ebf52c056bd56a4]::fmt::write [INFO] [stdout] 6: 0x5ebdd35b3f96 - std[b14e17aa63033746]::io::default_write_fmt::> [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5ebdd35b3f96 - as std[b14e17aa63033746]::io::Write>::write_fmt [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5ebdd358d55f - ::print [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5ebdd358d55f - std[b14e17aa63033746]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5ebdd35a7379 - std[b14e17aa63033746]::panicking::default_hook [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5ebdd353a07e - core[7ebf52c056bd56a4]::ops::function::Fn<(&'a std[b14e17aa63033746]::panic::PanicHookInfo<'b>,), Output = ()> + core[7ebf52c056bd56a4]::marker::Send + core[7ebf52c056bd56a4]::marker::Sync> as core[7ebf52c056bd56a4]::ops::function::Fn<(&std[b14e17aa63033746]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 12: 0x5ebdd353a07e - test[3318909d72adbd73]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5ebdd35a7532 - core[7ebf52c056bd56a4]::ops::function::Fn<(&'a std[b14e17aa63033746]::panic::PanicHookInfo<'b>,), Output = ()> + core[7ebf52c056bd56a4]::marker::Send + core[7ebf52c056bd56a4]::marker::Sync> as core[7ebf52c056bd56a4]::ops::function::Fn<(&std[b14e17aa63033746]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 14: 0x5ebdd35a7532 - std[b14e17aa63033746]::panicking::panic_with_hook [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5ebdd358d618 - std[b14e17aa63033746]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5ebdd3585049 - std[b14e17aa63033746]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5ebdd358e46d - __rustc[f8abce35e9738d16]::rust_begin_unwind [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5ebdd35c43fc - core[7ebf52c056bd56a4]::panicking::panic_fmt [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5ebdd35c42f3 - core[7ebf52c056bd56a4]::panicking::assert_failed_inner [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x5ebdd35c0408 - core[7ebf52c056bd56a4]::panicking::assert_failed:: [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x5ebdd35236aa - cicada[782b4b8e8d87393]::sanity::verify_hash [INFO] [stdout] at /opt/rustwide/workdir/src/sanity.rs:108:5 [INFO] [stdout] 22: 0x5ebdd35238e2 - cicada[782b4b8e8d87393]::sanity::sane [INFO] [stdout] at /opt/rustwide/workdir/src/sanity.rs:193:6 [INFO] [stdout] 23: 0x5ebdd3527b3f - cicada[782b4b8e8d87393]::movement::make [INFO] [stdout] at /opt/rustwide/workdir/src/movement.rs:103:19 [INFO] [stdout] 24: 0x5ebdd3523a23 - cicada[782b4b8e8d87393]::sanity::perft [INFO] [stdout] at /opt/rustwide/workdir/src/sanity.rs:212:13 [INFO] [stdout] 25: 0x5ebdd3523a5d - cicada[782b4b8e8d87393]::sanity::perft [INFO] [stdout] at /opt/rustwide/workdir/src/sanity.rs:215:9 [INFO] [stdout] 26: 0x5ebdd352361c - cicada[782b4b8e8d87393]::sanity::perft_test [INFO] [stdout] at /opt/rustwide/workdir/src/sanity.rs:232:13 [INFO] [stdout] 27: 0x5ebdd35245a3 - cicada[782b4b8e8d87393]::sanity::perft_suite [INFO] [stdout] at /opt/rustwide/workdir/src/sanity.rs:250:16 [INFO] [stdout] 28: 0x5ebdd3521757 - cicada[782b4b8e8d87393]::sanity::perft_suite::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/sanity.rs:242:21 [INFO] [stdout] 29: 0x5ebdd352e216 - >::call_once [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 30: 0x5ebdd352e42b - core[7ebf52c056bd56a4]::result::Result<(), alloc[ed4a2d6a5f8966cc]::string::String> as core[7ebf52c056bd56a4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 31: 0x5ebdd352e42b - test[3318909d72adbd73]::__rust_begin_short_backtrace::, fn() -> core[7ebf52c056bd56a4]::result::Result<(), alloc[ed4a2d6a5f8966cc]::string::String>> [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/test/src/lib.rs:663:18 [INFO] [stdout] 32: 0x5ebdd353ac8a - test[3318909d72adbd73]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/test/src/lib.rs:686:74 [INFO] [stdout] 33: 0x5ebdd353ac8a - as core[7ebf52c056bd56a4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 34: 0x5ebdd353ac8a - std[b14e17aa63033746]::panicking::catch_unwind::do_call::, core[7ebf52c056bd56a4]::result::Result<(), alloc[ed4a2d6a5f8966cc]::string::String>> [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:581:40 [INFO] [stdout] 35: 0x5ebdd353ac8a - std[b14e17aa63033746]::panicking::catch_unwind::, core[7ebf52c056bd56a4]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:544:19 [INFO] [stdout] 36: 0x5ebdd353ac8a - std[b14e17aa63033746]::panic::catch_unwind::, core[7ebf52c056bd56a4]::result::Result<(), alloc[ed4a2d6a5f8966cc]::string::String>> [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panic.rs:359:14 [INFO] [stdout] 37: 0x5ebdd353ac8a - test[3318909d72adbd73]::run_test_in_process [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/test/src/lib.rs:686:27 [INFO] [stdout] 38: 0x5ebdd353ac8a - test[3318909d72adbd73]::run_test::{closure#0} [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/test/src/lib.rs:607:43 [INFO] [stdout] 39: 0x5ebdd3536234 - test[3318909d72adbd73]::run_test::{closure#1} [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/test/src/lib.rs:637:41 [INFO] [stdout] 40: 0x5ebdd3536234 - std[b14e17aa63033746]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 41: 0x5ebdd353d782 - std[b14e17aa63033746]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 42: 0x5ebdd353d782 - ::{closure#1}::{closure#0}> as core[7ebf52c056bd56a4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 43: 0x5ebdd353d782 - std[b14e17aa63033746]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:581:40 [INFO] [stdout] 44: 0x5ebdd353d782 - std[b14e17aa63033746]::panicking::catch_unwind::<(), core[7ebf52c056bd56a4]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:544:19 [INFO] [stdout] 45: 0x5ebdd353d782 - std[b14e17aa63033746]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panic.rs:359:14 [INFO] [stdout] 46: 0x5ebdd353d782 - std[b14e17aa63033746]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 47: 0x5ebdd353d782 - ::{closure#1} as core[7ebf52c056bd56a4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 48: 0x5ebdd35ae93f - + core[7ebf52c056bd56a4]::marker::Send> as core[7ebf52c056bd56a4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 49: 0x5ebdd35ae93f - ::new::thread_start [INFO] [stdout] at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/sys/thread/unix.rs:127:17 [INFO] [stdout] 50: 0x7097102c7aa4 - [INFO] [stdout] 51: 0x709710354a64 - clone [INFO] [stdout] 52: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] sanity::perft_suite [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin cicada` [INFO] running `Command { std: "docker" "inspect" "4481bbe0d5f232fe3fb637d563e238a607f0b3b08cb1cbde2447a22a9c90a7ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4481bbe0d5f232fe3fb637d563e238a607f0b3b08cb1cbde2447a22a9c90a7ae", kill_on_drop: false }` [INFO] [stdout] 4481bbe0d5f232fe3fb637d563e238a607f0b3b08cb1cbde2447a22a9c90a7ae