[INFO] cloning repository https://github.com/Corgwn/ai_chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Corgwn/ai_chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorgwn%2Fai_chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorgwn%2Fai_chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83dfc858cd8723d7e0f7d9c8b93a2312adf60753
[INFO] testing Corgwn/ai_chess against 1.98.0-beta.1 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorgwn%2Fai_chess" "/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/Corgwn/ai_chess
[INFO] finished tweaking git repo https://github.com/Corgwn/ai_chess
[INFO] tweaked toml for git repo https://github.com/Corgwn/ai_chess written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Corgwn/ai_chess on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Corgwn/ai_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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968
[INFO] running `Command { std: "docker" "start" "4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling snafu-derive v0.8.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling snafu v0.8.9
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling ai_chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::utils::gamemove2d::to_let`
[INFO] [stdout]  --> src/board/array2d.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::utils::gamemove2d::to_let;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         game: Mailbox,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `search_time`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         search_time: u128,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_search_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `available_moves`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         available_moves: Option<Vec<GameMove1d>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_available_moves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mate_moves`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         mate_moves: usize,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mate_moves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `START_POSITION` is never used
[INFO] [stdout]   --> src/board/array2d.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const START_POSITION: &str = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KNIGHT_OFFSETS` is never used
[INFO] [stdout]   --> src/board/array2d.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const KNIGHT_OFFSETS: [[i32; 2]; 8] = [
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROOK_OFFSETS` is never used
[INFO] [stdout]   --> src/board/array2d.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const ROOK_OFFSETS: [[i32; 2]; 4] = [[-1, 0], [1, 0], [0, -1], [0, 1]];
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BISHOP_OFFSETS` is never used
[INFO] [stdout]   --> src/board/array2d.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const BISHOP_OFFSETS: [[i32; 2]; 4] = [[-1, -1], [-1, 1], [1, -1], [1, 1]];
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROYAL_OFFSETS` is never used
[INFO] [stdout]   --> src/board/array2d.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const ROYAL_OFFSETS: [[i32; 2]; 8] = [
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EMPTY_PIECE` is never used
[INFO] [stdout]   --> src/board/array2d.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const EMPTY_PIECE: Pieces = Pieces {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/board/array2d.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Array2D {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     castling_rights: [bool; 4],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 47 |     //None if no en passant is possible, Some if possible by taking the position given with a pawn
[INFO] [stdout] 48 |     en_passant: Option<[usize; 2]>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 49 |     half_moves: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 50 |     full_moves: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 51 |     check: Option<bool>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 52 |     white_king: [usize; 2],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 53 |     black_king: [usize; 2],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 54 |     white_attack_map: [[u8; 8]; 8],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 55 |     black_attack_map: [[u8; 8]; 8],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Array2D` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `generate_attack_maps` is never used
[INFO] [stdout]   --> src/board/array2d.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Array2D {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 59 |     fn generate_attack_maps(board: [[Pieces; 8]; 8]) -> [[[u8; 8]; 8]; 2] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/board/array2d.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl Array2D {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 196 |     fn setup_board(fen: Option<&str>) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     fn get_valid_moves(&self) -> Vec<GameMove2d> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 352 |     fn make_move(&self, mov: &GameMove2d) -> Array2D {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 460 |     fn get_check(&self) -> Option<bool> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 464 |     fn get_curr_player(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 468 |     fn get_board_as_2d(&self) -> [[Pieces; 8]; 8] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 472 |     fn get_castle_rights(&self) -> [bool; 4] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_moves` is never used
[INFO] [stdout]    --> src/board/array2d.rs:478:4
[INFO] [stdout]     |
[INFO] [stdout] 478 | fn find_moves(
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `king_moves` is never used
[INFO] [stdout]    --> src/board/array2d.rs:549:4
[INFO] [stdout]     |
[INFO] [stdout] 549 | fn king_moves(game: &Array2D, start: [usize; 2], player: bool) -> Vec<GameMove2d> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pawn_moves` is never used
[INFO] [stdout]    --> src/board/array2d.rs:684:4
[INFO] [stdout]     |
[INFO] [stdout] 684 | fn pawn_moves(game: &Array2D, start: [usize; 2], player: bool) -> Vec<GameMove2d> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_in_bounds` is never used
[INFO] [stdout]    --> src/board/array2d.rs:934:4
[INFO] [stdout]     |
[INFO] [stdout] 934 | fn is_in_bounds(pos: [i32; 2]) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_white_checked` is never used
[INFO] [stdout]    --> src/board/array2d.rs:941:4
[INFO] [stdout]     |
[INFO] [stdout] 941 | fn is_white_checked(game: &Array2D) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_black_checked` is never used
[INFO] [stdout]    --> src/board/array2d.rs:945:4
[INFO] [stdout]     |
[INFO] [stdout] 945 | fn is_black_checked(game: &Array2D) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `who_is_checked` is never used
[INFO] [stdout]    --> src/board/array2d.rs:949:4
[INFO] [stdout]     |
[INFO] [stdout] 949 | fn who_is_checked(game: &Array2D) -> Option<bool> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `backtrace` and `print_info` are never used
[INFO] [stdout]    --> src/board/mailbox.rs:954:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl Mailbox {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 954 |     fn backtrace(&self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 961 |     fn print_info(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WHITE` is never used
[INFO] [stdout]  --> src/utils/pieces.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) const WHITE: bool = false;
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLACK` is never used
[INFO] [stdout]  --> src/utils/pieces.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) const BLACK: bool = true;
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.31s
[INFO] running `Command { std: "docker" "inspect" "4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling ai_chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::utils::gamemove2d::to_let`
[INFO] [stdout]  --> src/board/array2d.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::utils::gamemove2d::to_let;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         game: Mailbox,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `search_time`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         search_time: u128,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_search_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `available_moves`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         available_moves: Option<Vec<GameMove1d>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_available_moves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mate_moves`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         mate_moves: usize,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mate_moves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `START_POSITION` is never used
[INFO] [stdout]   --> src/board/array2d.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const START_POSITION: &str = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KNIGHT_OFFSETS` is never used
[INFO] [stdout]   --> src/board/array2d.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const KNIGHT_OFFSETS: [[i32; 2]; 8] = [
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROOK_OFFSETS` is never used
[INFO] [stdout]   --> src/board/array2d.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const ROOK_OFFSETS: [[i32; 2]; 4] = [[-1, 0], [1, 0], [0, -1], [0, 1]];
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BISHOP_OFFSETS` is never used
[INFO] [stdout]   --> src/board/array2d.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const BISHOP_OFFSETS: [[i32; 2]; 4] = [[-1, -1], [-1, 1], [1, -1], [1, 1]];
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROYAL_OFFSETS` is never used
[INFO] [stdout]   --> src/board/array2d.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const ROYAL_OFFSETS: [[i32; 2]; 8] = [
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EMPTY_PIECE` is never used
[INFO] [stdout]   --> src/board/array2d.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const EMPTY_PIECE: Pieces = Pieces {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/board/array2d.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Array2D {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     castling_rights: [bool; 4],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 47 |     //None if no en passant is possible, Some if possible by taking the position given with a pawn
[INFO] [stdout] 48 |     en_passant: Option<[usize; 2]>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 49 |     half_moves: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 50 |     full_moves: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 51 |     check: Option<bool>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 52 |     white_king: [usize; 2],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 53 |     black_king: [usize; 2],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 54 |     white_attack_map: [[u8; 8]; 8],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 55 |     black_attack_map: [[u8; 8]; 8],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Array2D` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `generate_attack_maps` is never used
[INFO] [stdout]   --> src/board/array2d.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Array2D {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 59 |     fn generate_attack_maps(board: [[Pieces; 8]; 8]) -> [[[u8; 8]; 8]; 2] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/board/array2d.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl Array2D {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 196 |     fn setup_board(fen: Option<&str>) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     fn get_valid_moves(&self) -> Vec<GameMove2d> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 352 |     fn make_move(&self, mov: &GameMove2d) -> Array2D {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 460 |     fn get_check(&self) -> Option<bool> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 464 |     fn get_curr_player(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 468 |     fn get_board_as_2d(&self) -> [[Pieces; 8]; 8] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 472 |     fn get_castle_rights(&self) -> [bool; 4] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_moves` is never used
[INFO] [stdout]    --> src/board/array2d.rs:478:4
[INFO] [stdout]     |
[INFO] [stdout] 478 | fn find_moves(
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `king_moves` is never used
[INFO] [stdout]    --> src/board/array2d.rs:549:4
[INFO] [stdout]     |
[INFO] [stdout] 549 | fn king_moves(game: &Array2D, start: [usize; 2], player: bool) -> Vec<GameMove2d> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pawn_moves` is never used
[INFO] [stdout]    --> src/board/array2d.rs:684:4
[INFO] [stdout]     |
[INFO] [stdout] 684 | fn pawn_moves(game: &Array2D, start: [usize; 2], player: bool) -> Vec<GameMove2d> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_in_bounds` is never used
[INFO] [stdout]    --> src/board/array2d.rs:934:4
[INFO] [stdout]     |
[INFO] [stdout] 934 | fn is_in_bounds(pos: [i32; 2]) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_white_checked` is never used
[INFO] [stdout]    --> src/board/array2d.rs:941:4
[INFO] [stdout]     |
[INFO] [stdout] 941 | fn is_white_checked(game: &Array2D) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_black_checked` is never used
[INFO] [stdout]    --> src/board/array2d.rs:945:4
[INFO] [stdout]     |
[INFO] [stdout] 945 | fn is_black_checked(game: &Array2D) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `who_is_checked` is never used
[INFO] [stdout]    --> src/board/array2d.rs:949:4
[INFO] [stdout]     |
[INFO] [stdout] 949 | fn who_is_checked(game: &Array2D) -> Option<bool> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `backtrace` and `print_info` are never used
[INFO] [stdout]    --> src/board/mailbox.rs:954:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl Mailbox {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 954 |     fn backtrace(&self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 961 |     fn print_info(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WHITE` is never used
[INFO] [stdout]  --> src/utils/pieces.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) const WHITE: bool = false;
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLACK` is never used
[INFO] [stdout]  --> src/utils/pieces.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) const BLACK: bool = true;
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         game: Mailbox,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `search_time`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         search_time: u128,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_search_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `available_moves`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         available_moves: Option<Vec<GameMove1d>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_available_moves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mate_moves`
[INFO] [stdout]    --> src/ai/negamax_mailbox.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         mate_moves: usize,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mate_moves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_check`, `get_curr_player`, `get_board_as_2d`, and `get_castle_rights` are never used
[INFO] [stdout]    --> src/board/array2d.rs:460:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl Array2D {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 460 |     fn get_check(&self) -> Option<bool> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 464 |     fn get_curr_player(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 468 |     fn get_board_as_2d(&self) -> [[Pieces; 8]; 8] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 472 |     fn get_castle_rights(&self) -> [bool; 4] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `backtrace` and `print_info` are never used
[INFO] [stdout]    --> src/board/mailbox.rs:954:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl Mailbox {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 954 |     fn backtrace(&self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 961 |     fn print_info(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.66s
[INFO] running `Command { std: "docker" "inspect" "4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::utils::gamemove2d::to_let`
[INFO] [stderr]  --> src/board/array2d.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::utils::gamemove2d::to_let;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `game`
[INFO] [stderr]    --> src/ai/negamax_mailbox.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         game: Mailbox,
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `search_time`
[INFO] [stderr]    --> src/ai/negamax_mailbox.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |         search_time: u128,
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_search_time`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `available_moves`
[INFO] [stderr]    --> src/ai/negamax_mailbox.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         available_moves: Option<Vec<GameMove1d>>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_available_moves`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mate_moves`
[INFO] [stderr]    --> src/ai/negamax_mailbox.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |         mate_moves: usize,
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mate_moves`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `START_POSITION` is never used
[INFO] [stderr]   --> src/board/array2d.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const START_POSITION: &str = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `KNIGHT_OFFSETS` is never used
[INFO] [stderr]   --> src/board/array2d.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 12 | const KNIGHT_OFFSETS: [[i32; 2]; 8] = [
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ROOK_OFFSETS` is never used
[INFO] [stderr]   --> src/board/array2d.rs:22:7
[INFO] [stderr]    |
[INFO] [stderr] 22 | const ROOK_OFFSETS: [[i32; 2]; 4] = [[-1, 0], [1, 0], [0, -1], [0, 1]];
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BISHOP_OFFSETS` is never used
[INFO] [stderr]   --> src/board/array2d.rs:23:7
[INFO] [stderr]    |
[INFO] [stderr] 23 | const BISHOP_OFFSETS: [[i32; 2]; 4] = [[-1, -1], [-1, 1], [1, -1], [1, 1]];
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ROYAL_OFFSETS` is never used
[INFO] [stderr]   --> src/board/array2d.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 | const ROYAL_OFFSETS: [[i32; 2]; 8] = [
[INFO] [stderr]    |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EMPTY_PIECE` is never used
[INFO] [stderr]   --> src/board/array2d.rs:34:7
[INFO] [stderr]    |
[INFO] [stderr] 34 | const EMPTY_PIECE: Pieces = Pieces {
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/board/array2d.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Array2D {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 46 |     castling_rights: [bool; 4],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 47 |     //None if no en passant is possible, Some if possible by taking the position given with a pawn
[INFO] [stderr] 48 |     en_passant: Option<[usize; 2]>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 49 |     half_moves: usize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 50 |     full_moves: usize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 51 |     check: Option<bool>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 52 |     white_king: [usize; 2],
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 53 |     black_king: [usize; 2],
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 54 |     white_attack_map: [[u8; 8]; 8],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 55 |     black_attack_map: [[u8; 8]; 8],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Array2D` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `generate_attack_maps` is never used
[INFO] [stderr]   --> src/board/array2d.rs:59:8
[INFO] [stderr]    |
[INFO] [stderr] 58 | impl Array2D {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] 59 |     fn generate_attack_maps(board: [[Pieces; 8]; 8]) -> [[[u8; 8]; 8]; 2] {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/board/array2d.rs:196:8
[INFO] [stderr]     |
[INFO] [stderr] 195 | impl Array2D {
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr] 196 |     fn setup_board(fen: Option<&str>) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 289 |     fn get_valid_moves(&self) -> Vec<GameMove2d> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 352 |     fn make_move(&self, mov: &GameMove2d) -> Array2D {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 460 |     fn get_check(&self) -> Option<bool> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 464 |     fn get_curr_player(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 468 |     fn get_board_as_2d(&self) -> [[Pieces; 8]; 8] {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 472 |     fn get_castle_rights(&self) -> [bool; 4] {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_moves` is never used
[INFO] [stderr]    --> src/board/array2d.rs:478:4
[INFO] [stderr]     |
[INFO] [stderr] 478 | fn find_moves(
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `king_moves` is never used
[INFO] [stderr]    --> src/board/array2d.rs:549:4
[INFO] [stderr]     |
[INFO] [stderr] 549 | fn king_moves(game: &Array2D, start: [usize; 2], player: bool) -> Vec<GameMove2d> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `pawn_moves` is never used
[INFO] [stderr]    --> src/board/array2d.rs:684:4
[INFO] [stderr]     |
[INFO] [stderr] 684 | fn pawn_moves(game: &Array2D, start: [usize; 2], player: bool) -> Vec<GameMove2d> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_in_bounds` is never used
[INFO] [stderr]    --> src/board/array2d.rs:934:4
[INFO] [stderr]     |
[INFO] [stderr] 934 | fn is_in_bounds(pos: [i32; 2]) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_white_checked` is never used
[INFO] [stderr]    --> src/board/array2d.rs:941:4
[INFO] [stderr]     |
[INFO] [stderr] 941 | fn is_white_checked(game: &Array2D) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_black_checked` is never used
[INFO] [stderr]    --> src/board/array2d.rs:945:4
[INFO] [stderr]     |
[INFO] [stderr] 945 | fn is_black_checked(game: &Array2D) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `who_is_checked` is never used
[INFO] [stderr]    --> src/board/array2d.rs:949:4
[INFO] [stderr]     |
[INFO] [stderr] 949 | fn who_is_checked(game: &Array2D) -> Option<bool> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `backtrace` and `print_info` are never used
[INFO] [stderr]    --> src/board/mailbox.rs:954:8
[INFO] [stderr]     |
[INFO] [stderr] 155 | impl Mailbox {
[INFO] [stderr]     | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 954 |     fn backtrace(&self) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 961 |     fn print_info(&self) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WHITE` is never used
[INFO] [stderr]  --> src/utils/pieces.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub(crate) const WHITE: bool = false;
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BLACK` is never used
[INFO] [stderr]  --> src/utils/pieces.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(crate) const BLACK: bool = true;
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ai_chess` (lib) generated 24 warnings (run `cargo fix --lib -p ai_chess` to apply 5 suggestions)
[INFO] [stderr] warning: methods `get_check`, `get_curr_player`, `get_board_as_2d`, and `get_castle_rights` are never used
[INFO] [stderr]    --> src/board/array2d.rs:460:8
[INFO] [stderr]     |
[INFO] [stderr] 195 | impl Array2D {
[INFO] [stderr]     | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 460 |     fn get_check(&self) -> Option<bool> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 464 |     fn get_curr_player(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 468 |     fn get_board_as_2d(&self) -> [[Pieces; 8]; 8] {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 472 |     fn get_castle_rights(&self) -> [bool; 4] {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ai_chess` (lib test) generated 6 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_chess-67f3a1044eaebad3)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test board::array2d::digit_manipulation ... ok
[INFO] [stdout] test board::array2d::test_attack_map_generation ... ok
[INFO] [stdout] test utils::gamemove1d::tests::test_pos_to_str ... ok
[INFO] [stdout] test board::array2d::test_move_generation ... ok
[INFO] [stdout] test utils::gamemove1d::tests::test_str_to_game_move ... ok
[INFO] [stdout] test utils::gamemove1d::tests::test_str_to_pos ... ok
[INFO] [stdout] test utils::gamemove2d::tests::test_str_to_game_move ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/cli.rs (/opt/rustwide/target/debug/deps/ai_chess-3a1199274849d3e2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/perft.rs (/opt/rustwide/target/debug/deps/rusty_perft-391e57498b275bd1)
[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 test_perft_start_pos has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968", kill_on_drop: false }`
[INFO] [stdout] 4cb140ad4d9de30e2938e42cf8565ad623600e3b8f27dabba4d81b25815e1968
