[INFO] cloning repository https://github.com/magnustorvund/three-salmons
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magnustorvund/three-salmons" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnustorvund%2Fthree-salmons", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnustorvund%2Fthree-salmons'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9e88f549bcffccb7ab910e366049e43e42c67cf
[INFO] testing magnustorvund/three-salmons against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnustorvund%2Fthree-salmons" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/magnustorvund/three-salmons
[INFO] finished tweaking git repo https://github.com/magnustorvund/three-salmons
[INFO] tweaked toml for git repo https://github.com/magnustorvund/three-salmons written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/magnustorvund/three-salmons on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/magnustorvund/three-salmons 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2222df0d4812568ac2678ec21b75b509d64583baa54915389254c07ae1e7b4c
[INFO] running `Command { std: "docker" "start" "-a" "f2222df0d4812568ac2678ec21b75b509d64583baa54915389254c07ae1e7b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2222df0d4812568ac2678ec21b75b509d64583baa54915389254c07ae1e7b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2222df0d4812568ac2678ec21b75b509d64583baa54915389254c07ae1e7b4c", kill_on_drop: false }`
[INFO] [stdout] f2222df0d4812568ac2678ec21b75b509d64583baa54915389254c07ae1e7b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2944b90fb92e4f287d6ac637646252e5042dab4cca91ae4ced2d9d8bc9b06920
[INFO] running `Command { std: "docker" "start" "-a" "2944b90fb92e4f287d6ac637646252e5042dab4cca91ae4ced2d9d8bc9b06920", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling three-salmons v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/uci.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::board::{Board, Color, Piece};
[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 import: `crate::evaluation::Evaluator`
[INFO] [stdout]  --> src/uci.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::evaluation::Evaluator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `square_mask`
[INFO] [stdout]    --> src/movegen.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let square_mask = 1u64 << square;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_square_mask`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Square` is never used
[INFO] [stdout]    --> src/uci.rs:248:6
[INFO] [stdout]     |
[INFO] [stdout] 248 | enum Square {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_u8` is never used
[INFO] [stdout]    --> src/uci.rs:284:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | impl Square {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 284 |     fn from_u8(value: u8) -> Self {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/uci.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::board::{Board, Color, Piece};
[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 import: `crate::evaluation::Evaluator`
[INFO] [stdout]  --> src/uci.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::evaluation::Evaluator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color` and `Piece`
[INFO] [stdout]  --> src/main.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use board::{Board, Color, Piece};
[INFO] [stdout]   |                    ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `evaluation::Evaluator`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use evaluation::Evaluator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `search::Search`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use search::Search;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]   --> src/main.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `square_mask`
[INFO] [stdout]    --> src/movegen.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let square_mask = 1u64 << square;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_square_mask`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/main.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn parse_move(input: &str) -> Option<Move> {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mv`
[INFO] [stdout]   --> src/main.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn format_move(mv: &Move) -> String {
[INFO] [stdout]    |                ^^ help: if this is intentional, prefix it with an underscore: `_mv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_move` is never used
[INFO] [stdout]   --> src/main.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn parse_move(input: &str) -> Option<Move> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_move` is never used
[INFO] [stdout]   --> src/main.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn format_move(mv: &Move) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_move_legal` is never used
[INFO] [stdout]   --> src/main.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn is_move_legal(board: &Board, mv: &Move) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_fen` is never used
[INFO] [stdout]   --> src/board.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Board {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn to_fen(&self) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `king_attack_bonus` is never read
[INFO] [stdout]   --> src/evaluation.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct Evaluator {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub king_attack_bonus: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bishop_magics` and `rook_magics` are never read
[INFO] [stdout]   --> src/movegen.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct MoveGenerator {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 89 |     pub bishop_magics: [u64; 64],
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 90 |     pub rook_magics: [u64; 64],
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]     --> src/movegen.rs:977:12
[INFO] [stdout]      |
[INFO] [stdout]   93 | impl MoveGenerator {
[INFO] [stdout]      | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  977 |     pub fn get_game_state(&self, board: &Board, move_history: &[(Board, Move)]) -> GameState {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1011 |     fn is_threefold_repetition(&self, board: &Board, move_history: &[(Board, Move)]) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1027 |     fn get_position_hash(&self, board: &Board) -> u64 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1057 |     fn is_insufficient_material(&self, board: &Board) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1096 |     fn count_pieces(&self, board: &Board) -> (u8, u8) {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1102 |     fn count_minor_pieces(&self, board: &Board) -> (u8, u8) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1108 |     fn count_bishops(&self, board: &Board) -> (u8, u8) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1114 |     fn find_bishop_square(&self, board: &Board, color: Color) -> Option<u8> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PRIME_NUMBERS` is never used
[INFO] [stdout]     --> src/movegen.rs:1127:7
[INFO] [stdout]      |
[INFO] [stdout] 1127 | const PRIME_NUMBERS: [u64; 15] = [
[INFO] [stdout]      |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GameState` is never used
[INFO] [stdout]     --> src/movegen.rs:1132:10
[INFO] [stdout]      |
[INFO] [stdout] 1132 | pub enum GameState {
[INFO] [stdout]      |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_nodes_searched` is never used
[INFO] [stdout]    --> src/search.rs:306:12
[INFO] [stdout]     |
[INFO] [stdout]  23 | impl Search {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 306 |     pub fn get_nodes_searched(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hash` is never read
[INFO] [stdout]   --> src/transposition.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct TranspositionEntry {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 12 |     pub hash: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TranspositionEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `handle_command`, `handle_uci`, and `handle_ucinewgame` are never used
[INFO] [stdout]   --> src/uci.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl UciHandler {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn handle_command(&mut self, command: &str) -> Result<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     fn handle_uci(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn handle_ucinewgame(&mut self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Square` is never used
[INFO] [stdout]    --> src/uci.rs:248:6
[INFO] [stdout]     |
[INFO] [stdout] 248 | enum Square {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_u8` is never used
[INFO] [stdout]    --> src/uci.rs:284:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | impl Square {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 284 |     fn from_u8(value: u8) -> Self {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "2944b90fb92e4f287d6ac637646252e5042dab4cca91ae4ced2d9d8bc9b06920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2944b90fb92e4f287d6ac637646252e5042dab4cca91ae4ced2d9d8bc9b06920", kill_on_drop: false }`
[INFO] [stdout] 2944b90fb92e4f287d6ac637646252e5042dab4cca91ae4ced2d9d8bc9b06920
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 442a05777e87026c9b0d6e8770c6b79ae560b7832d0380bc43238e9ee2da4251
[INFO] running `Command { std: "docker" "start" "-a" "442a05777e87026c9b0d6e8770c6b79ae560b7832d0380bc43238e9ee2da4251", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/uci.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::board::{Board, Color, Piece};
[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 import: `crate::evaluation::Evaluator`
[INFO] [stdout]  --> src/uci.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::evaluation::Evaluator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `square_mask`
[INFO] [stdout]    --> src/movegen.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let square_mask = 1u64 << square;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_square_mask`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Square` is never used
[INFO] [stdout]    --> src/uci.rs:248:6
[INFO] [stdout]     |
[INFO] [stdout] 248 | enum Square {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_u8` is never used
[INFO] [stdout]    --> src/uci.rs:284:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | impl Square {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 284 |     fn from_u8(value: u8) -> Self {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling three-salmons v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/uci.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::board::{Board, Color, Piece};
[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 import: `crate::evaluation::Evaluator`
[INFO] [stdout]  --> src/uci.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::evaluation::Evaluator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color` and `Piece`
[INFO] [stdout]  --> src/main.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use board::{Board, Color, Piece};
[INFO] [stdout]   |                    ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `evaluation::Evaluator`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use evaluation::Evaluator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `search::Search`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use search::Search;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]   --> src/main.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/uci.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::board::{Board, Color, Piece};
[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 import: `crate::evaluation::Evaluator`
[INFO] [stdout]  --> src/uci.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::evaluation::Evaluator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `square_mask`
[INFO] [stdout]    --> src/movegen.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let square_mask = 1u64 << square;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_square_mask`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/main.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn parse_move(input: &str) -> Option<Move> {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mv`
[INFO] [stdout]   --> src/main.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn format_move(mv: &Move) -> String {
[INFO] [stdout]    |                ^^ help: if this is intentional, prefix it with an underscore: `_mv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_move` is never used
[INFO] [stdout]   --> src/main.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn parse_move(input: &str) -> Option<Move> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_move` is never used
[INFO] [stdout]   --> src/main.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn format_move(mv: &Move) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_move_legal` is never used
[INFO] [stdout]   --> src/main.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn is_move_legal(board: &Board, mv: &Move) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_fen` is never used
[INFO] [stdout]   --> src/board.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Board {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn to_fen(&self) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `king_attack_bonus` is never read
[INFO] [stdout]   --> src/evaluation.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct Evaluator {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub king_attack_bonus: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bishop_magics` and `rook_magics` are never read
[INFO] [stdout]   --> src/movegen.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct MoveGenerator {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 89 |     pub bishop_magics: [u64; 64],
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 90 |     pub rook_magics: [u64; 64],
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]     --> src/movegen.rs:977:12
[INFO] [stdout]      |
[INFO] [stdout]   93 | impl MoveGenerator {
[INFO] [stdout]      | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  977 |     pub fn get_game_state(&self, board: &Board, move_history: &[(Board, Move)]) -> GameState {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1011 |     fn is_threefold_repetition(&self, board: &Board, move_history: &[(Board, Move)]) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1027 |     fn get_position_hash(&self, board: &Board) -> u64 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1057 |     fn is_insufficient_material(&self, board: &Board) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1096 |     fn count_pieces(&self, board: &Board) -> (u8, u8) {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1102 |     fn count_minor_pieces(&self, board: &Board) -> (u8, u8) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1108 |     fn count_bishops(&self, board: &Board) -> (u8, u8) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1114 |     fn find_bishop_square(&self, board: &Board, color: Color) -> Option<u8> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PRIME_NUMBERS` is never used
[INFO] [stdout]     --> src/movegen.rs:1127:7
[INFO] [stdout]      |
[INFO] [stdout] 1127 | const PRIME_NUMBERS: [u64; 15] = [
[INFO] [stdout]      |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GameState` is never used
[INFO] [stdout]     --> src/movegen.rs:1132:10
[INFO] [stdout]      |
[INFO] [stdout] 1132 | pub enum GameState {
[INFO] [stdout]      |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_nodes_searched` is never used
[INFO] [stdout]    --> src/search.rs:306:12
[INFO] [stdout]     |
[INFO] [stdout]  23 | impl Search {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 306 |     pub fn get_nodes_searched(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hash` is never read
[INFO] [stdout]   --> src/transposition.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct TranspositionEntry {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 12 |     pub hash: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TranspositionEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `handle_command`, `handle_uci`, and `handle_ucinewgame` are never used
[INFO] [stdout]   --> src/uci.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl UciHandler {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn handle_command(&mut self, command: &str) -> Result<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     fn handle_uci(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn handle_ucinewgame(&mut self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Square` is never used
[INFO] [stdout]    --> src/uci.rs:248:6
[INFO] [stdout]     |
[INFO] [stdout] 248 | enum Square {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_u8` is never used
[INFO] [stdout]    --> src/uci.rs:284:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | impl Square {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 284 |     fn from_u8(value: u8) -> Self {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `square_mask`
[INFO] [stdout]    --> src/movegen.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let square_mask = 1u64 << square;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_square_mask`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Square` is never used
[INFO] [stdout]    --> src/uci.rs:248:6
[INFO] [stdout]     |
[INFO] [stdout] 248 | enum Square {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_u8` is never used
[INFO] [stdout]    --> src/uci.rs:284:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | impl Square {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 284 |     fn from_u8(value: u8) -> Self {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "442a05777e87026c9b0d6e8770c6b79ae560b7832d0380bc43238e9ee2da4251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "442a05777e87026c9b0d6e8770c6b79ae560b7832d0380bc43238e9ee2da4251", kill_on_drop: false }`
[INFO] [stdout] 442a05777e87026c9b0d6e8770c6b79ae560b7832d0380bc43238e9ee2da4251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bf33ce755b03729d44789221e3b9c58fbb73661eb00bdc251a84f0dbf156408
[INFO] running `Command { std: "docker" "start" "-a" "3bf33ce755b03729d44789221e3b9c58fbb73661eb00bdc251a84f0dbf156408", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Color`
[INFO] [stderr]  --> src/uci.rs:1:27
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::board::{Board, Color, Piece};
[INFO] [stderr]   |                           ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::evaluation::Evaluator`
[INFO] [stderr]  --> src/uci.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::evaluation::Evaluator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `square_mask`
[INFO] [stderr]    --> src/movegen.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |         let square_mask = 1u64 << square;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_square_mask`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Square` is never used
[INFO] [stderr]    --> src/uci.rs:248:6
[INFO] [stderr]     |
[INFO] [stderr] 248 | enum Square {
[INFO] [stderr]     |      ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_u8` is never used
[INFO] [stderr]    --> src/uci.rs:284:8
[INFO] [stderr]     |
[INFO] [stderr] 283 | impl Square {
[INFO] [stderr]     | ----------- associated function in this implementation
[INFO] [stderr] 284 |     fn from_u8(value: u8) -> Self {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `three-salmons` (lib) generated 5 warnings (run `cargo fix --lib -p three-salmons` to apply 2 suggestions)
[INFO] [stderr] warning: `three-salmons` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: unused imports: `Color` and `Piece`
[INFO] [stderr]  --> src/main.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 | use board::{Board, Color, Piece};
[INFO] [stderr]   |                    ^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `evaluation::Evaluator`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use evaluation::Evaluator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `search::Search`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use search::Search;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::io;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration` and `Instant`
[INFO] [stderr]   --> src/main.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::time::{Duration, Instant};
[INFO] [stderr]    |                 ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/main.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn parse_move(input: &str) -> Option<Move> {
[INFO] [stderr]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mv`
[INFO] [stderr]   --> src/main.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn format_move(mv: &Move) -> String {
[INFO] [stderr]    |                ^^ help: if this is intentional, prefix it with an underscore: `_mv`
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_move` is never used
[INFO] [stderr]   --> src/main.rs:21:4
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn parse_move(input: &str) -> Option<Move> {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `format_move` is never used
[INFO] [stderr]   --> src/main.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn format_move(mv: &Move) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_move_legal` is never used
[INFO] [stderr]   --> src/main.rs:31:4
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn is_move_legal(board: &Board, mv: &Move) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_fen` is never used
[INFO] [stderr]   --> src/board.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl Board {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 72 |     pub fn to_fen(&self) -> String {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `king_attack_bonus` is never read
[INFO] [stderr]   --> src/evaluation.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr]  4 | pub struct Evaluator {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 40 |     pub king_attack_bonus: i32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `bishop_magics` and `rook_magics` are never read
[INFO] [stderr]   --> src/movegen.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub struct MoveGenerator {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 89 |     pub bishop_magics: [u64; 64],
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 90 |     pub rook_magics: [u64; 64],
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]     --> src/movegen.rs:977:12
[INFO] [stderr]      |
[INFO] [stderr]   93 | impl MoveGenerator {
[INFO] [stderr]      | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  977 |     pub fn get_game_state(&self, board: &Board, move_history: &[(Board, Move)]) -> GameState {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1011 |     fn is_threefold_repetition(&self, board: &Board, move_history: &[(Board, Move)]) -> bool {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1027 |     fn get_position_hash(&self, board: &Board) -> u64 {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1057 |     fn is_insufficient_material(&self, board: &Board) -> bool {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1096 |     fn count_pieces(&self, board: &Board) -> (u8, u8) {
[INFO] [stderr]      |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1102 |     fn count_minor_pieces(&self, board: &Board) -> (u8, u8) {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1108 |     fn count_bishops(&self, board: &Board) -> (u8, u8) {
[INFO] [stderr]      |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1114 |     fn find_bishop_square(&self, board: &Board, color: Color) -> Option<u8> {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PRIME_NUMBERS` is never used
[INFO] [stderr]     --> src/movegen.rs:1127:7
[INFO] [stderr]      |
[INFO] [stderr] 1127 | const PRIME_NUMBERS: [u64; 15] = [
[INFO] [stderr]      |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `GameState` is never used
[INFO] [stderr]     --> src/movegen.rs:1132:10
[INFO] [stderr]      |
[INFO] [stderr] 1132 | pub enum GameState {
[INFO] [stderr]      |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_nodes_searched` is never used
[INFO] [stderr]    --> src/search.rs:306:12
[INFO] [stderr]     |
[INFO] [stderr]  23 | impl Search {
[INFO] [stderr]     | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 306 |     pub fn get_nodes_searched(&self) -> u64 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `hash` is never read
[INFO] [stderr]   --> src/transposition.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct TranspositionEntry {
[INFO] [stderr]    |            ------------------ field in this struct
[INFO] [stderr] 12 |     pub hash: u64,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TranspositionEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `handle_command`, `handle_uci`, and `handle_ucinewgame` are never used
[INFO] [stderr]   --> src/uci.rs:63:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl UciHandler {
[INFO] [stderr]    | --------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 63 |     pub fn handle_command(&mut self, command: &str) -> Result<String> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 |     fn handle_uci(&self) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 84 |     fn handle_ucinewgame(&mut self) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Square` is never used
[INFO] [stderr]    --> src/uci.rs:248:6
[INFO] [stderr]     |
[INFO] [stderr] 248 | enum Square {
[INFO] [stderr]     |      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `three-salmons` (bin "three-salmons" test) generated 24 warnings (4 duplicates) (run `cargo fix --bin "three-salmons" --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/three_salmons-32b4c7f71632a6d8)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_castling ... ok
[INFO] [stdout] test tests::test_checkmate ... ok
[INFO] [stdout] test tests::test_insufficient_material ... ok
[INFO] [stdout] test tests::test_move_validation ... ok
[INFO] [stdout] test tests::test_pawn_moves ... ok
[INFO] [stdout] test tests::test_threefold_repetition ... ok
[INFO] [stdout] test tests::test_en_passant ... ok
[INFO] [stdout] test tests::test_promotion ... ok
[INFO] [stdout] test tests::test_check ... ok
[INFO] [stdout] test tests::test_stalemate ... ok
[INFO] [stdout] test tests::test_fifty_move_rule ... ok
[INFO] [stdout] test search::tests::test_time_control ... ok
[INFO] [stdout] test tests::test_initial_position ... ok
[INFO] [stdout] test search::tests::test_search_respects_time_limit ... ok
[INFO] [stdout] test tests::test_perft_initial_position ... ok
[INFO] [stdout] test search::tests::test_search_uses_entire_time ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/three_salmons-adfe1a42dce6b541)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test search::tests::test_time_control ... ok
[INFO] [stdout] test search::tests::test_search_respects_time_limit ... ok
[INFO] [stdout] test search::tests::test_search_uses_entire_time ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests three_salmons
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3bf33ce755b03729d44789221e3b9c58fbb73661eb00bdc251a84f0dbf156408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf33ce755b03729d44789221e3b9c58fbb73661eb00bdc251a84f0dbf156408", kill_on_drop: false }`
[INFO] [stdout] 3bf33ce755b03729d44789221e3b9c58fbb73661eb00bdc251a84f0dbf156408