[INFO] cloning repository https://github.com/justinas2314/chess_engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justinas2314/chess_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinas2314%2Fchess_engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinas2314%2Fchess_engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c8571da3057197de88bfbb32ee46ba05faba449
[INFO] testing justinas2314/chess_engine against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinas2314%2Fchess_engine" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/justinas2314/chess_engine
[INFO] finished tweaking git repo https://github.com/justinas2314/chess_engine
[INFO] tweaked toml for git repo https://github.com/justinas2314/chess_engine written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/justinas2314/chess_engine on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/justinas2314/chess_engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f
[INFO] running `Command { std: "docker" "start" "dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f", 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" "dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f", 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" "dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chess_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::eval`
[INFO] [stdout]  --> src/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::eval;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[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::move_gen`
[INFO] [stdout]  --> src/tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::move_gen;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Move`, `Square`, `VectorReuser`, and `generate_into`
[INFO] [stdout]  --> src/tests.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::utils::{VectorReuser, generate_into, Square, Move};
[INFO] [stdout]   |                    ^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::*`
[INFO] [stdout]  --> src/tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::move_gen::*`
[INFO] [stdout]  --> src/tests.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::move_gen::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hashing::Hasher`
[INFO] [stdout]  --> src/tests.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::hashing::Hasher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/tests.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/main.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout]  2 | mod tests;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Castling`, `KingMove`, `PawnPush`, and `RookMove`
[INFO] [stdout]   --> src/tests.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::utils::Move::{Castling, KingMove, PawnPush, RookMove};
[INFO] [stdout]    |                          ^^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/main.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout]  2 | mod tests;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr::hash`
[INFO] [stdout]  --> src/eval.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::ptr::hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::max`
[INFO] [stdout]  --> src/evaluation_function.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::max;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Evaluation`
[INFO] [stdout]  --> src/evaluation_function.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::utils::{Board, Square, Evaluation};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/debug.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMapReuser`
[INFO] [stdout]  --> src/debug.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::utils::{Board, generate_into, HashMapReuser, Move, VectorReuser, Visibility};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Square`, `generate_check_evasions_into`, and `get_capture`
[INFO] [stdout]  --> src/mp_utils.rs:6:154
[INFO] [stdout]   |
[INFO] [stdout] 6 | ...nto, generate_captures_into, generate_check_evasions_into, generate_checks_into, get_capture, Square, generate_check_counters_into};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^                        ^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `min`
[INFO] [stdout]  --> src/mp_utils.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::cmp::{max, min};
[INFO] [stdout]   |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `RwLock`
[INFO] [stdout]   --> src/mp_utils.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::sync::{Arc, Mutex, RwLock};
[INFO] [stdout]    |                 ^^^         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicI64` and `Ordering`
[INFO] [stdout]   --> src/mp_utils.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::atomic::{AtomicI64, Ordering};
[INFO] [stdout]    |                         ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JoinHandle` and `Thread`
[INFO] [stdout]   --> src/mp_utils.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::thread::{JoinHandle, Thread};
[INFO] [stdout]    |                   ^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::RngCore`
[INFO] [stdout]   --> src/mp_utils.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use rand::RngCore;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SearchArgs`
[INFO] [stdout]   --> src/main.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::eval::{SearchArgs, compute, HasherRef, PositionStorerRef};
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fuck_moves`
[INFO] [stdout]     --> src/utils.rs:2701:20
[INFO] [stdout]      |
[INFO] [stdout] 2701 |                    fuck_moves: &mut Vec<BestMoves>,
[INFO] [stdout]      |                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fuck_moves`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `marry_moves`
[INFO] [stdout]     --> src/utils.rs:2702:20
[INFO] [stdout]      |
[INFO] [stdout] 2702 |                    marry_moves: &mut [i64; 896]) {
[INFO] [stdout]      |                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_marry_moves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `chosen_move` is never read
[INFO] [stdout]    --> src/eval.rs:216:27
[INFO] [stdout]     |
[INFO] [stdout] 216 |     let mut chosen_move = None;
[INFO] [stdout]     |                           ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 222 |         (previous_eval, chosen_move) = deepen_search(
[INFO] [stdout]     |                         ----------- `chosen_move` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/main.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |         if let Err(err) = socket.read_to_string(&mut string) {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/main.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 150 |         if let Err(err) = socket.read_to_string(&mut string) {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `capacity` is never read
[INFO] [stdout]    --> src/utils.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct VectorReuser<T> {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 111 |     vectors: Vec<Vec<T>>,
[INFO] [stdout] 112 |     capacity: usize
[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 `with_capacity` is never used
[INFO] [stdout]    --> src/utils.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl<T> VectorReuser<T> {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn with_capacity(capacity: usize) -> VectorReuser<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_capacity` is never used
[INFO] [stdout]    --> src/utils.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl<K: Eq + Hash, V> HashMapReuser<K, V> {
[INFO] [stdout]     | ----------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn with_capacity(capacity: usize) -> HashMapReuser<K, V> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/utils.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | impl Square {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 234 |     fn display_square(&self) -> char {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     pub fn pawn(&self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     pub fn piece(&self) -> bool {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 274 |     pub fn white_piece(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn black_piece(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |     pub fn bishopy_enemy(&self, white_move: bool) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 311 |     pub fn bishopy(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 318 |     pub fn rooky_enemy(&self, white_move: bool) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 335 |     pub fn rooky(&self) -> bool {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_from_xy` is never used
[INFO] [stdout]    --> src/utils.rs:569:12
[INFO] [stdout]     |
[INFO] [stdout] 458 | impl Move {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 569 |     pub fn get_from_xy(&self) -> (usize, usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_starting_position`, `display_board`, and `display_debug_info` are never used
[INFO] [stdout]     --> src/utils.rs:868:12
[INFO] [stdout]      |
[INFO] [stdout]  770 | impl Board {
[INFO] [stdout]      | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  868 |     pub fn from_starting_position() -> Board {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1500 |     pub fn display_board(&self) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1509 |     pub fn display_debug_info(&self) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `default` is never used
[INFO] [stdout]     --> src/utils.rs:1614:12
[INFO] [stdout]      |
[INFO] [stdout] 1613 | impl Evaluation {
[INFO] [stdout]      | --------------- associated function in this implementation
[INFO] [stdout] 1614 |     pub fn default() -> Evaluation {
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `maybe_insert` is never used
[INFO] [stdout]     --> src/utils.rs:2283:8
[INFO] [stdout]      |
[INFO] [stdout] 2283 | pub fn maybe_insert(vector: &mut Vec<(usize, usize)>, item: (usize, usize)) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/tests.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `epgentest` is never used
[INFO] [stdout]   --> src/tests.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn epgentest() {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perftest` is never used
[INFO] [stdout]   --> src/tests.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn perftest() {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `KING_DEFENCE_ZONE` is never used
[INFO] [stdout]   --> src/eval.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub static KING_DEFENCE_ZONE: [[[[usize; 8]; 8]; 8]; 8] = [[[[0, 1, 0, 0, 0, 0, 0, 0], [1, 1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, ...
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/eval.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl<'a> SearchArgs<'a> {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_hash_values` is never used
[INFO] [stdout]   --> src/hashing.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Hasher {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get_hash_values(&self) -> Vec<u64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_buggy_visibility` is never used
[INFO] [stdout]  --> src/debug.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn find_buggy_visibility(title: &'static str, subtitle: &str, board: &Board) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `duplicates` is never used
[INFO] [stdout]   --> src/debug.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn duplicates(coords: &Vec<(usize, usize)>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_buggy_visibility_other` is never used
[INFO] [stdout]   --> src/debug.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn find_buggy_visibility_other(title: &'static str, subtitle: &str, visibility: &Visibility) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `debug_compute_evaluation`, `start_perf`, and `perf` are never used
[INFO] [stdout]    --> src/debug.rs:85:12
[INFO] [stdout]     |
[INFO] [stdout]  84 | impl Board {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout]  85 |     pub fn debug_compute_evaluation(&self, hasher: &Hasher, pawn_structure_cache: &mut HashMap<u64, i64>) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn start_perf(&mut self, depth: usize) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub unsafe fn perf(&mut self, reuser: &mut VectorReuser<Move>, depth: usize, index: usize) -> usize {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_path` is never used
[INFO] [stdout]    --> src/debug.rs:211:4
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn print_path(path: &mut [Option<Move>; 1000], index: usize) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_en_passant` is never used
[INFO] [stdout]    --> src/debug.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 218 | impl Move {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 219 |     pub fn is_en_passant(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `debug_info` is never used
[INFO] [stdout]    --> src/debug.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 227 | impl Visibility {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 228 |     pub fn debug_info(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BoardRepr` is never constructed
[INFO] [stdout]    --> src/debug.rs:269:12
[INFO] [stdout]     |
[INFO] [stdout] 269 | pub struct BoardRepr {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `mark`, `really_mark`, and `display` are never used
[INFO] [stdout]    --> src/debug.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 273 | impl BoardRepr {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 274 |     pub fn new() -> BoardRepr {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |     pub fn mark(&mut self, x: usize, y: usize) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 282 |     pub fn really_mark(&mut self, x: usize, y: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn display(&self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `take_order_from_fuehrer` and `take_order_from_oberfuehrer` are never used
[INFO] [stdout]    --> src/mp_utils.rs:180:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl LiveAlphaBeta {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn take_order_from_fuehrer(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn take_order_from_oberfuehrer(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sex` is never used
[INFO] [stdout]    --> src/mp_utils.rs:249:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | impl<'a> MPSearchArgsOwner<'a> {
[INFO] [stdout]     | ------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub fn sex(&mut self, index: usize) -> MPSearchArgs {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eval.rs:73:81
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn new(expected_max_depth: usize, expected_normal_depth: usize, hasher: &Hasher) -> SearchArgs {
[INFO] [stdout]    |                                                                                 ^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                                                                 |
[INFO] [stdout]    |                                                                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn new(expected_max_depth: usize, expected_normal_depth: usize, hasher: &Hasher) -> SearchArgs<'_> {
[INFO] [stdout]    |                                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eval.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 |     kid.join();
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let _ = kid.join();
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mp_utils.rs:226:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub fn new(hasher: &Hasher,
[INFO] [stdout]     |                        ^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 229 |                max_eval_depth: usize) -> MPSearchArgsOwner {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 229 |                max_eval_depth: usize) -> MPSearchArgsOwner<'_> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/mp_utils.rs:267:30
[INFO] [stdout]     |
[INFO] [stdout] 267 |             fuck_moves: &mut (*owner).fuck_moves[index],
[INFO] [stdout]     |                              ^^-----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                this raw pointer has type `*mut MPSearchArgsOwner<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut Vec<Vec<BestMoves>>`
[INFO] [stdout]    --> src/mp_utils.rs:267:30
[INFO] [stdout]     |
[INFO] [stdout] 267 |             fuck_moves: &mut (*owner).fuck_moves[index],
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 267 |             fuck_moves: &mut (&mut (*owner).fuck_moves)[index],
[INFO] [stdout]     |                              +++++                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/mp_utils.rs:268:31
[INFO] [stdout]     |
[INFO] [stdout] 268 |             marry_moves: &mut (*owner).marry_moves[index],
[INFO] [stdout]     |                               ^^-----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 this raw pointer has type `*mut MPSearchArgsOwner<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut Vec<[i64; 896]>`
[INFO] [stdout]    --> src/mp_utils.rs:268:31
[INFO] [stdout]     |
[INFO] [stdout] 268 |             marry_moves: &mut (*owner).marry_moves[index],
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 268 |             marry_moves: &mut (&mut (*owner).marry_moves)[index],
[INFO] [stdout]     |                               +++++                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |         done_clone.send(());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 333 |         let _ = done_clone.send(());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 337 |         done_sender.send(());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 337 |         let _ = done_sender.send(());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:375:13
[INFO] [stdout]     |
[INFO] [stdout] 375 |             reached_depth.send(());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 375 |             let _ = reached_depth.send(());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:379:5
[INFO] [stdout]     |
[INFO] [stdout] 379 |     reached_depth.send(());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 379 |     let _ = reached_depth.send(());
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:554:13
[INFO] [stdout]     |
[INFO] [stdout] 554 |             output_channel.send((1_000_000_000, best_move));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 554 |             let _ = output_channel.send((1_000_000_000, best_move));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:569:13
[INFO] [stdout]     |
[INFO] [stdout] 569 |             output_channel.send((alpha, best_move));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 569 |             let _ = output_channel.send((alpha, best_move));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/mp_utils.rs:837:21
[INFO] [stdout]     |
[INFO] [stdout] 837 |                     (*mp_search_args.fuck_moves)[index].insert(coord_hash);
[INFO] [stdout]     |                     ^^-------------------------^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this raw pointer has type `*mut Vec<BestMoves>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut Vec<BestMoves>`
[INFO] [stdout]    --> src/mp_utils.rs:837:21
[INFO] [stdout]     |
[INFO] [stdout] 837 |                     (*mp_search_args.fuck_moves)[index].insert(coord_hash);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 837 |                     (&mut (*mp_search_args.fuck_moves))[index].insert(coord_hash);
[INFO] [stdout]     |                     +++++                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.95s
[INFO] running `Command { std: "docker" "inspect" "dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f", 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" "dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::eval`
[INFO] [stdout]  --> src/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::eval;
[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::move_gen`
[INFO] [stdout]  --> src/tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::move_gen;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Move`, `Square`, `VectorReuser`, and `generate_into`
[INFO] [stdout]  --> src/tests.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::utils::{VectorReuser, generate_into, Square, Move};
[INFO] [stdout]   |                    ^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::*`
[INFO] [stdout]  --> src/tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::move_gen::*`
[INFO] [stdout]  --> src/tests.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::move_gen::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hashing::Hasher`
[INFO] [stdout]  --> src/tests.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::hashing::Hasher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/tests.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Castling`, `KingMove`, `PawnPush`, and `RookMove`
[INFO] [stdout]   --> src/tests.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::utils::Move::{Castling, KingMove, PawnPush, RookMove};
[INFO] [stdout]    |                          ^^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr::hash`
[INFO] [stdout]  --> src/eval.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::ptr::hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::max`
[INFO] [stdout]  --> src/evaluation_function.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::max;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Evaluation`
[INFO] [stdout]  --> src/evaluation_function.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::utils::{Board, Square, Evaluation};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/debug.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMapReuser`
[INFO] [stdout]  --> src/debug.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::utils::{Board, generate_into, HashMapReuser, Move, VectorReuser, Visibility};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Square`, `generate_check_evasions_into`, and `get_capture`
[INFO] [stdout]  --> src/mp_utils.rs:6:154
[INFO] [stdout]   |
[INFO] [stdout] 6 | ...nto, generate_captures_into, generate_check_evasions_into, generate_checks_into, get_capture, Square, generate_check_counters_into};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^                        ^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `min`
[INFO] [stdout]  --> src/mp_utils.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::cmp::{max, min};
[INFO] [stdout]   |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `RwLock`
[INFO] [stdout]   --> src/mp_utils.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::sync::{Arc, Mutex, RwLock};
[INFO] [stdout]    |                 ^^^         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicI64` and `Ordering`
[INFO] [stdout]   --> src/mp_utils.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::atomic::{AtomicI64, Ordering};
[INFO] [stdout]    |                         ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JoinHandle` and `Thread`
[INFO] [stdout]   --> src/mp_utils.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::thread::{JoinHandle, Thread};
[INFO] [stdout]    |                   ^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::RngCore`
[INFO] [stdout]   --> src/mp_utils.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use rand::RngCore;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SearchArgs`
[INFO] [stdout]   --> src/main.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::eval::{SearchArgs, compute, HasherRef, PositionStorerRef};
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fuck_moves`
[INFO] [stdout]     --> src/utils.rs:2701:20
[INFO] [stdout]      |
[INFO] [stdout] 2701 |                    fuck_moves: &mut Vec<BestMoves>,
[INFO] [stdout]      |                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fuck_moves`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `marry_moves`
[INFO] [stdout]     --> src/utils.rs:2702:20
[INFO] [stdout]      |
[INFO] [stdout] 2702 |                    marry_moves: &mut [i64; 896]) {
[INFO] [stdout]      |                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_marry_moves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `chosen_move` is never read
[INFO] [stdout]    --> src/eval.rs:216:27
[INFO] [stdout]     |
[INFO] [stdout] 216 |     let mut chosen_move = None;
[INFO] [stdout]     |                           ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 222 |         (previous_eval, chosen_move) = deepen_search(
[INFO] [stdout]     |                         ----------- `chosen_move` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/main.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |         if let Err(err) = socket.read_to_string(&mut string) {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/main.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 150 |         if let Err(err) = socket.read_to_string(&mut string) {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `capacity` is never read
[INFO] [stdout]    --> src/utils.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct VectorReuser<T> {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 111 |     vectors: Vec<Vec<T>>,
[INFO] [stdout] 112 |     capacity: usize
[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 `with_capacity` is never used
[INFO] [stdout]    --> src/utils.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl<T> VectorReuser<T> {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn with_capacity(capacity: usize) -> VectorReuser<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_capacity` is never used
[INFO] [stdout]    --> src/utils.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl<K: Eq + Hash, V> HashMapReuser<K, V> {
[INFO] [stdout]     | ----------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn with_capacity(capacity: usize) -> HashMapReuser<K, V> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/utils.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | impl Square {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 234 |     fn display_square(&self) -> char {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     pub fn pawn(&self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     pub fn piece(&self) -> bool {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 274 |     pub fn white_piece(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn black_piece(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |     pub fn bishopy_enemy(&self, white_move: bool) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 311 |     pub fn bishopy(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 318 |     pub fn rooky_enemy(&self, white_move: bool) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 335 |     pub fn rooky(&self) -> bool {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_from_xy` is never used
[INFO] [stdout]    --> src/utils.rs:569:12
[INFO] [stdout]     |
[INFO] [stdout] 458 | impl Move {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 569 |     pub fn get_from_xy(&self) -> (usize, usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_starting_position`, `display_board`, and `display_debug_info` are never used
[INFO] [stdout]     --> src/utils.rs:868:12
[INFO] [stdout]      |
[INFO] [stdout]  770 | impl Board {
[INFO] [stdout]      | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  868 |     pub fn from_starting_position() -> Board {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1500 |     pub fn display_board(&self) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1509 |     pub fn display_debug_info(&self) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `default` is never used
[INFO] [stdout]     --> src/utils.rs:1614:12
[INFO] [stdout]      |
[INFO] [stdout] 1613 | impl Evaluation {
[INFO] [stdout]      | --------------- associated function in this implementation
[INFO] [stdout] 1614 |     pub fn default() -> Evaluation {
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `maybe_insert` is never used
[INFO] [stdout]     --> src/utils.rs:2283:8
[INFO] [stdout]      |
[INFO] [stdout] 2283 | pub fn maybe_insert(vector: &mut Vec<(usize, usize)>, item: (usize, usize)) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/tests.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `epgentest` is never used
[INFO] [stdout]   --> src/tests.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn epgentest() {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perftest` is never used
[INFO] [stdout]   --> src/tests.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn perftest() {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `KING_DEFENCE_ZONE` is never used
[INFO] [stdout]   --> src/eval.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub static KING_DEFENCE_ZONE: [[[[usize; 8]; 8]; 8]; 8] = [[[[0, 1, 0, 0, 0, 0, 0, 0], [1, 1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, ...
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/eval.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl<'a> SearchArgs<'a> {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_hash_values` is never used
[INFO] [stdout]   --> src/hashing.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Hasher {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get_hash_values(&self) -> Vec<u64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_buggy_visibility` is never used
[INFO] [stdout]  --> src/debug.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn find_buggy_visibility(title: &'static str, subtitle: &str, board: &Board) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `duplicates` is never used
[INFO] [stdout]   --> src/debug.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn duplicates(coords: &Vec<(usize, usize)>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_buggy_visibility_other` is never used
[INFO] [stdout]   --> src/debug.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn find_buggy_visibility_other(title: &'static str, subtitle: &str, visibility: &Visibility) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `debug_compute_evaluation`, `start_perf`, and `perf` are never used
[INFO] [stdout]    --> src/debug.rs:85:12
[INFO] [stdout]     |
[INFO] [stdout]  84 | impl Board {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout]  85 |     pub fn debug_compute_evaluation(&self, hasher: &Hasher, pawn_structure_cache: &mut HashMap<u64, i64>) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn start_perf(&mut self, depth: usize) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub unsafe fn perf(&mut self, reuser: &mut VectorReuser<Move>, depth: usize, index: usize) -> usize {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_path` is never used
[INFO] [stdout]    --> src/debug.rs:211:4
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn print_path(path: &mut [Option<Move>; 1000], index: usize) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_en_passant` is never used
[INFO] [stdout]    --> src/debug.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 218 | impl Move {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 219 |     pub fn is_en_passant(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `debug_info` is never used
[INFO] [stdout]    --> src/debug.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 227 | impl Visibility {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 228 |     pub fn debug_info(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BoardRepr` is never constructed
[INFO] [stdout]    --> src/debug.rs:269:12
[INFO] [stdout]     |
[INFO] [stdout] 269 | pub struct BoardRepr {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `mark`, `really_mark`, and `display` are never used
[INFO] [stdout]    --> src/debug.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 273 | impl BoardRepr {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 274 |     pub fn new() -> BoardRepr {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |     pub fn mark(&mut self, x: usize, y: usize) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 282 |     pub fn really_mark(&mut self, x: usize, y: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn display(&self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `take_order_from_fuehrer` and `take_order_from_oberfuehrer` are never used
[INFO] [stdout]    --> src/mp_utils.rs:180:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl LiveAlphaBeta {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn take_order_from_fuehrer(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn take_order_from_oberfuehrer(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sex` is never used
[INFO] [stdout]    --> src/mp_utils.rs:249:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | impl<'a> MPSearchArgsOwner<'a> {
[INFO] [stdout]     | ------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub fn sex(&mut self, index: usize) -> MPSearchArgs {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eval.rs:73:81
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn new(expected_max_depth: usize, expected_normal_depth: usize, hasher: &Hasher) -> SearchArgs {
[INFO] [stdout]    |                                                                                 ^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                                                                 |
[INFO] [stdout]    |                                                                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn new(expected_max_depth: usize, expected_normal_depth: usize, hasher: &Hasher) -> SearchArgs<'_> {
[INFO] [stdout]    |                                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eval.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 |     kid.join();
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let _ = kid.join();
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mp_utils.rs:226:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub fn new(hasher: &Hasher,
[INFO] [stdout]     |                        ^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 229 |                max_eval_depth: usize) -> MPSearchArgsOwner {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 229 |                max_eval_depth: usize) -> MPSearchArgsOwner<'_> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/mp_utils.rs:267:30
[INFO] [stdout]     |
[INFO] [stdout] 267 |             fuck_moves: &mut (*owner).fuck_moves[index],
[INFO] [stdout]     |                              ^^-----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                this raw pointer has type `*mut MPSearchArgsOwner<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut Vec<Vec<BestMoves>>`
[INFO] [stdout]    --> src/mp_utils.rs:267:30
[INFO] [stdout]     |
[INFO] [stdout] 267 |             fuck_moves: &mut (*owner).fuck_moves[index],
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 267 |             fuck_moves: &mut (&mut (*owner).fuck_moves)[index],
[INFO] [stdout]     |                              +++++                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/mp_utils.rs:268:31
[INFO] [stdout]     |
[INFO] [stdout] 268 |             marry_moves: &mut (*owner).marry_moves[index],
[INFO] [stdout]     |                               ^^-----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 this raw pointer has type `*mut MPSearchArgsOwner<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut Vec<[i64; 896]>`
[INFO] [stdout]    --> src/mp_utils.rs:268:31
[INFO] [stdout]     |
[INFO] [stdout] 268 |             marry_moves: &mut (*owner).marry_moves[index],
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 268 |             marry_moves: &mut (&mut (*owner).marry_moves)[index],
[INFO] [stdout]     |                               +++++                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |         done_clone.send(());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 333 |         let _ = done_clone.send(());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 337 |         done_sender.send(());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 337 |         let _ = done_sender.send(());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:375:13
[INFO] [stdout]     |
[INFO] [stdout] 375 |             reached_depth.send(());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 375 |             let _ = reached_depth.send(());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:379:5
[INFO] [stdout]     |
[INFO] [stdout] 379 |     reached_depth.send(());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 379 |     let _ = reached_depth.send(());
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:554:13
[INFO] [stdout]     |
[INFO] [stdout] 554 |             output_channel.send((1_000_000_000, best_move));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 554 |             let _ = output_channel.send((1_000_000_000, best_move));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mp_utils.rs:569:13
[INFO] [stdout]     |
[INFO] [stdout] 569 |             output_channel.send((alpha, best_move));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 569 |             let _ = output_channel.send((alpha, best_move));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/mp_utils.rs:837:21
[INFO] [stdout]     |
[INFO] [stdout] 837 |                     (*mp_search_args.fuck_moves)[index].insert(coord_hash);
[INFO] [stdout]     |                     ^^-------------------------^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this raw pointer has type `*mut Vec<BestMoves>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut Vec<BestMoves>`
[INFO] [stdout]    --> src/mp_utils.rs:837:21
[INFO] [stdout]     |
[INFO] [stdout] 837 |                     (*mp_search_args.fuck_moves)[index].insert(coord_hash);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 837 |                     (&mut (*mp_search_args.fuck_moves))[index].insert(coord_hash);
[INFO] [stdout]     |                     +++++                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f", 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" "dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::eval`
[INFO] [stderr]  --> src/tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::eval;
[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::move_gen`
[INFO] [stderr]  --> src/tests.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::move_gen;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Move`, `Square`, `VectorReuser`, and `generate_into`
[INFO] [stderr]  --> src/tests.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::utils::{VectorReuser, generate_into, Square, Move};
[INFO] [stderr]   |                    ^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::utils::*`
[INFO] [stderr]  --> src/tests.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::utils::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::move_gen::*`
[INFO] [stderr]  --> src/tests.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::move_gen::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hashing::Hasher`
[INFO] [stderr]  --> src/tests.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::hashing::Hasher;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]   --> src/tests.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::collections::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Castling`, `KingMove`, `PawnPush`, and `RookMove`
[INFO] [stderr]   --> src/tests.rs:11:26
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::utils::Move::{Castling, KingMove, PawnPush, RookMove};
[INFO] [stderr]    |                          ^^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::hash`
[INFO] [stderr]  --> src/eval.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ptr::hash;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::max`
[INFO] [stderr]  --> src/evaluation_function.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cmp::max;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Evaluation`
[INFO] [stderr]  --> src/evaluation_function.rs:4:35
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::utils::{Board, Square, Evaluation};
[INFO] [stderr]   |                                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]  --> src/debug.rs:2:33
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashMapReuser`
[INFO] [stderr]  --> src/debug.rs:3:42
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::utils::{Board, generate_into, HashMapReuser, Move, VectorReuser, Visibility};
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Square`, `generate_check_evasions_into`, and `get_capture`
[INFO] [stderr]  --> src/mp_utils.rs:6:154
[INFO] [stderr]   |
[INFO] [stderr] 6 | ...nto, generate_captures_into, generate_check_evasions_into, generate_checks_into, get_capture, Square, generate_check_counters_into};
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^                        ^^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `min`
[INFO] [stderr]  --> src/mp_utils.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::cmp::{max, min};
[INFO] [stderr]   |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc` and `RwLock`
[INFO] [stderr]   --> src/mp_utils.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::sync::{Arc, Mutex, RwLock};
[INFO] [stderr]    |                 ^^^         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AtomicI64` and `Ordering`
[INFO] [stderr]   --> src/mp_utils.rs:12:25
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::sync::atomic::{AtomicI64, Ordering};
[INFO] [stderr]    |                         ^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `JoinHandle` and `Thread`
[INFO] [stderr]   --> src/mp_utils.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::thread::{JoinHandle, Thread};
[INFO] [stderr]    |                   ^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::RngCore`
[INFO] [stderr]   --> src/mp_utils.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use rand::RngCore;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SearchArgs`
[INFO] [stderr]   --> src/main.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::eval::{SearchArgs, compute, HasherRef, PositionStorerRef};
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fuck_moves`
[INFO] [stderr]     --> src/utils.rs:2701:20
[INFO] [stderr]      |
[INFO] [stderr] 2701 |                    fuck_moves: &mut Vec<BestMoves>,
[INFO] [stderr]      |                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fuck_moves`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `marry_moves`
[INFO] [stderr]     --> src/utils.rs:2702:20
[INFO] [stderr]      |
[INFO] [stderr] 2702 |                    marry_moves: &mut [i64; 896]) {
[INFO] [stderr]      |                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_marry_moves`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `chosen_move` is never read
[INFO] [stderr]    --> src/eval.rs:216:27
[INFO] [stderr]     |
[INFO] [stderr] 216 |     let mut chosen_move = None;
[INFO] [stderr]     |                           ^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 222 |         (previous_eval, chosen_move) = deepen_search(
[INFO] [stderr]     |                         ----------- `chosen_move` is overwritten here before the previous value is read
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> src/main.rs:52:20
[INFO] [stderr]    |
[INFO] [stderr] 52 |         if let Err(err) = socket.read_to_string(&mut string) {
[INFO] [stderr]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]    --> src/main.rs:150:20
[INFO] [stderr]     |
[INFO] [stderr] 150 |         if let Err(err) = socket.read_to_string(&mut string) {
[INFO] [stderr]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: field `capacity` is never read
[INFO] [stderr]    --> src/utils.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub struct VectorReuser<T> {
[INFO] [stderr]     |            ------------ field in this struct
[INFO] [stderr] 111 |     vectors: Vec<Vec<T>>,
[INFO] [stderr] 112 |     capacity: usize
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `with_capacity` is never used
[INFO] [stderr]    --> src/utils.rs:126:12
[INFO] [stderr]     |
[INFO] [stderr] 115 | impl<T> VectorReuser<T> {
[INFO] [stderr]     | ----------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 126 |     pub fn with_capacity(capacity: usize) -> VectorReuser<T> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `with_capacity` is never used
[INFO] [stderr]    --> src/utils.rs:159:12
[INFO] [stderr]     |
[INFO] [stderr] 148 | impl<K: Eq + Hash, V> HashMapReuser<K, V> {
[INFO] [stderr]     | ----------------------------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 159 |     pub fn with_capacity(capacity: usize) -> HashMapReuser<K, V> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/utils.rs:234:8
[INFO] [stderr]     |
[INFO] [stderr] 216 | impl Square {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 234 |     fn display_square(&self) -> char {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 262 |     pub fn pawn(&self) -> bool {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 268 |     pub fn piece(&self) -> bool {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 274 |     pub fn white_piece(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 284 |     pub fn black_piece(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 294 |     pub fn bishopy_enemy(&self, white_move: bool) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 311 |     pub fn bishopy(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 318 |     pub fn rooky_enemy(&self, white_move: bool) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 335 |     pub fn rooky(&self) -> bool {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_from_xy` is never used
[INFO] [stderr]    --> src/utils.rs:569:12
[INFO] [stderr]     |
[INFO] [stderr] 458 | impl Move {
[INFO] [stderr]     | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 569 |     pub fn get_from_xy(&self) -> (usize, usize) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_starting_position`, `display_board`, and `display_debug_info` are never used
[INFO] [stderr]     --> src/utils.rs:868:12
[INFO] [stderr]      |
[INFO] [stderr]  770 | impl Board {
[INFO] [stderr]      | ---------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  868 |     pub fn from_starting_position() -> Board {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1500 |     pub fn display_board(&self) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1509 |     pub fn display_debug_info(&self) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `default` is never used
[INFO] [stderr]     --> src/utils.rs:1614:12
[INFO] [stderr]      |
[INFO] [stderr] 1613 | impl Evaluation {
[INFO] [stderr]      | --------------- associated function in this implementation
[INFO] [stderr] 1614 |     pub fn default() -> Evaluation {
[INFO] [stderr]      |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `maybe_insert` is never used
[INFO] [stderr]     --> src/utils.rs:2283:8
[INFO] [stderr]      |
[INFO] [stderr] 2283 | pub fn maybe_insert(vector: &mut Vec<(usize, usize)>, item: (usize, usize)) -> bool {
[INFO] [stderr]      |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]   --> src/tests.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn main() {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `epgentest` is never used
[INFO] [stderr]   --> src/tests.rs:59:4
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn epgentest() {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `perftest` is never used
[INFO] [stderr]   --> src/tests.rs:73:4
[INFO] [stderr]    |
[INFO] [stderr] 73 | fn perftest() {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `KING_DEFENCE_ZONE` is never used
[INFO] [stderr]   --> src/eval.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub static KING_DEFENCE_ZONE: [[[[usize; 8]; 8]; 8]; 8] = [[[[0, 1, 0, 0, 0, 0, 0, 0], [1, 1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, ...
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `clear` is never used
[INFO] [stderr]   --> src/eval.rs:85:12
[INFO] [stderr]    |
[INFO] [stderr] 72 | impl<'a> SearchArgs<'a> {
[INFO] [stderr]    | ----------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 85 |     pub fn clear(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_hash_values` is never used
[INFO] [stderr]   --> src/hashing.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Hasher {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 43 |     pub fn get_hash_values(&self) -> Vec<u64> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_buggy_visibility` is never used
[INFO] [stderr]  --> src/debug.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn find_buggy_visibility(title: &'static str, subtitle: &str, board: &Board) {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `duplicates` is never used
[INFO] [stderr]   --> src/debug.rs:48:4
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn duplicates(coords: &Vec<(usize, usize)>) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_buggy_visibility_other` is never used
[INFO] [stderr]   --> src/debug.rs:59:8
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub fn find_buggy_visibility_other(title: &'static str, subtitle: &str, visibility: &Visibility) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `debug_compute_evaluation`, `start_perf`, and `perf` are never used
[INFO] [stderr]    --> src/debug.rs:85:12
[INFO] [stderr]     |
[INFO] [stderr]  84 | impl Board {
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr]  85 |     pub fn debug_compute_evaluation(&self, hasher: &Hasher, pawn_structure_cache: &mut HashMap<u64, i64>) -> i64 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 153 |     pub fn start_perf(&mut self, depth: usize) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 187 |     pub unsafe fn perf(&mut self, reuser: &mut VectorReuser<Move>, depth: usize, index: usize) -> usize {
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `print_path` is never used
[INFO] [stderr]    --> src/debug.rs:211:4
[INFO] [stderr]     |
[INFO] [stderr] 211 | fn print_path(path: &mut [Option<Move>; 1000], index: usize) {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_en_passant` is never used
[INFO] [stderr]    --> src/debug.rs:219:12
[INFO] [stderr]     |
[INFO] [stderr] 218 | impl Move {
[INFO] [stderr]     | --------- method in this implementation
[INFO] [stderr] 219 |     pub fn is_en_passant(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `debug_info` is never used
[INFO] [stderr]    --> src/debug.rs:228:12
[INFO] [stderr]     |
[INFO] [stderr] 227 | impl Visibility {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] 228 |     pub fn debug_info(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BoardRepr` is never constructed
[INFO] [stderr]    --> src/debug.rs:269:12
[INFO] [stderr]     |
[INFO] [stderr] 269 | pub struct BoardRepr {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `mark`, `really_mark`, and `display` are never used
[INFO] [stderr]    --> src/debug.rs:274:12
[INFO] [stderr]     |
[INFO] [stderr] 273 | impl BoardRepr {
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr] 274 |     pub fn new() -> BoardRepr {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 279 |     pub fn mark(&mut self, x: usize, y: usize) {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 282 |     pub fn really_mark(&mut self, x: usize, y: usize) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 285 |     pub fn display(&self) {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `take_order_from_fuehrer` and `take_order_from_oberfuehrer` are never used
[INFO] [stderr]    --> src/mp_utils.rs:180:12
[INFO] [stderr]     |
[INFO] [stderr] 117 | impl LiveAlphaBeta {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 180 |     pub fn take_order_from_fuehrer(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 186 |     pub fn take_order_from_oberfuehrer(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `sex` is never used
[INFO] [stderr]    --> src/mp_utils.rs:249:12
[INFO] [stderr]     |
[INFO] [stderr] 225 | impl<'a> MPSearchArgsOwner<'a> {
[INFO] [stderr]     | ------------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 249 |     pub fn sex(&mut self, index: usize) -> MPSearchArgs {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/eval.rs:73:81
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn new(expected_max_depth: usize, expected_normal_depth: usize, hasher: &Hasher) -> SearchArgs {
[INFO] [stderr]    |                                                                                 ^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                                                                 |
[INFO] [stderr]    |                                                                                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn new(expected_max_depth: usize, expected_normal_depth: usize, hasher: &Hasher) -> SearchArgs<'_> {
[INFO] [stderr]    |                                                                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/eval.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 |     kid.join();
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 207 |     let _ = kid.join();
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/mp_utils.rs:226:24
[INFO] [stderr]     |
[INFO] [stderr] 226 |     pub fn new(hasher: &Hasher,
[INFO] [stderr]     |                        ^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 229 |                max_eval_depth: usize) -> MPSearchArgsOwner {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 229 |                max_eval_depth: usize) -> MPSearchArgsOwner<'_> {
[INFO] [stderr]     |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/mp_utils.rs:267:30
[INFO] [stderr]     |
[INFO] [stderr] 267 |             fuck_moves: &mut (*owner).fuck_moves[index],
[INFO] [stderr]     |                              ^^-----^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                this raw pointer has type `*mut MPSearchArgsOwner<'_>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&mut Vec<Vec<BestMoves>>`
[INFO] [stderr]    --> src/mp_utils.rs:267:30
[INFO] [stderr]     |
[INFO] [stderr] 267 |             fuck_moves: &mut (*owner).fuck_moves[index],
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 267 |             fuck_moves: &mut (&mut (*owner).fuck_moves)[index],
[INFO] [stderr]     |                              +++++                    +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/mp_utils.rs:268:31
[INFO] [stderr]     |
[INFO] [stderr] 268 |             marry_moves: &mut (*owner).marry_moves[index],
[INFO] [stderr]     |                               ^^-----^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                 |
[INFO] [stderr]     |                                 this raw pointer has type `*mut MPSearchArgsOwner<'_>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&mut Vec<[i64; 896]>`
[INFO] [stderr]    --> src/mp_utils.rs:268:31
[INFO] [stderr]     |
[INFO] [stderr] 268 |             marry_moves: &mut (*owner).marry_moves[index],
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 268 |             marry_moves: &mut (&mut (*owner).marry_moves)[index],
[INFO] [stderr]     |                               +++++                     +
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/mp_utils.rs:333:9
[INFO] [stderr]     |
[INFO] [stderr] 333 |         done_clone.send(());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 333 |         let _ = done_clone.send(());
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/mp_utils.rs:337:9
[INFO] [stderr]     |
[INFO] [stderr] 337 |         done_sender.send(());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 337 |         let _ = done_sender.send(());
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/mp_utils.rs:375:13
[INFO] [stderr]     |
[INFO] [stderr] 375 |             reached_depth.send(());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 375 |             let _ = reached_depth.send(());
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/mp_utils.rs:379:5
[INFO] [stderr]     |
[INFO] [stderr] 379 |     reached_depth.send(());
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 379 |     let _ = reached_depth.send(());
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/mp_utils.rs:554:13
[INFO] [stderr]     |
[INFO] [stderr] 554 |             output_channel.send((1_000_000_000, best_move));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 554 |             let _ = output_channel.send((1_000_000_000, best_move));
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/mp_utils.rs:569:13
[INFO] [stderr]     |
[INFO] [stderr] 569 |             output_channel.send((alpha, best_move));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 569 |             let _ = output_channel.send((alpha, best_move));
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/mp_utils.rs:837:21
[INFO] [stderr]     |
[INFO] [stderr] 837 |                     (*mp_search_args.fuck_moves)[index].insert(coord_hash);
[INFO] [stderr]     |                     ^^-------------------------^^^^^^^^
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       this raw pointer has type `*mut Vec<BestMoves>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&mut Vec<BestMoves>`
[INFO] [stderr]    --> src/mp_utils.rs:837:21
[INFO] [stderr]     |
[INFO] [stderr] 837 |                     (*mp_search_args.fuck_moves)[index].insert(coord_hash);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 837 |                     (&mut (*mp_search_args.fuck_moves))[index].insert(coord_hash);
[INFO] [stderr]     |                     +++++                             +
[INFO] [stderr] 
[INFO] [stderr] warning: `chess_engine` (bin "chess_engine" test) generated 62 warnings (run `cargo fix --bin "chess_engine" -p chess_engine --tests` to apply 26 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/chess_engine/066d2419e497bd6c/out/chess_engine-066d2419e497bd6c)
[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" "dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f", kill_on_drop: false }`
[INFO] [stdout] dd5fc51089eba14270774042b2c752e726fb377317c6d21db87a44f61e72ae0f
