Dec 17 21:53:36.504 INFO checking justinaustin/ruci against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:53:36.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/justinaustin/ruci:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:53:37.064 INFO [stdout] ef88e8d981b39251be79ff874e2b7c68ec7086437c1b8fd5929f83de60a983cf
Dec 17 21:53:37.066 INFO running `"docker" "start" "-a" "ef88e8d981b39251be79ff874e2b7c68ec7086437c1b8fd5929f83de60a983cf"`
Dec 17 21:53:39.238 INFO [stderr]     Checking ruci v0.1.0 (/opt/crater/workdir)
Dec 17 21:53:39.692 INFO [stderr] warning: unused import: `std::cell::RefMut`
Dec 17 21:53:39.693 INFO [stderr]  --> src/evaluation.rs:1:5
Dec 17 21:53:39.693 INFO [stderr]   |
Dec 17 21:53:39.694 INFO [stderr] 1 | use std::cell::RefMut;
Dec 17 21:53:39.694 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 17 21:53:39.694 INFO [stderr]   |
Dec 17 21:53:39.694 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:53:39.695 INFO [stderr] 
Dec 17 21:53:39.695 INFO [stderr] warning: unused import: `Piece`
Dec 17 21:53:39.695 INFO [stderr]  --> src/evaluation.rs:8:13
Dec 17 21:53:39.696 INFO [stderr]   |
Dec 17 21:53:39.696 INFO [stderr] 8 | use piece::{Piece, Type};
Dec 17 21:53:39.696 INFO [stderr]   |             ^^^^^
Dec 17 21:53:39.696 INFO [stderr] 
Dec 17 21:53:39.697 INFO [stderr] warning: unused import: `thread_rng`
Dec 17 21:53:39.697 INFO [stderr]  --> src/zobrist.rs:3:17
Dec 17 21:53:39.697 INFO [stderr]   |
Dec 17 21:53:39.698 INFO [stderr] 3 | use rand::{Rng, thread_rng};
Dec 17 21:53:39.698 INFO [stderr]   |                 ^^^^^^^^^^
Dec 17 21:53:39.698 INFO [stderr] 
Dec 17 21:53:39.751 INFO [stderr] warning: unused import: `std::cell::RefMut`
Dec 17 21:53:39.752 INFO [stderr]  --> src/evaluation.rs:1:5
Dec 17 21:53:39.752 INFO [stderr]   |
Dec 17 21:53:39.752 INFO [stderr] 1 | use std::cell::RefMut;
Dec 17 21:53:39.752 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 17 21:53:39.752 INFO [stderr]   |
Dec 17 21:53:39.752 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:53:39.752 INFO [stderr] 
Dec 17 21:53:39.753 INFO [stderr] warning: unused import: `Piece`
Dec 17 21:53:39.753 INFO [stderr]  --> src/evaluation.rs:8:13
Dec 17 21:53:39.753 INFO [stderr]   |
Dec 17 21:53:39.753 INFO [stderr] 8 | use piece::{Piece, Type};
Dec 17 21:53:39.753 INFO [stderr]   |             ^^^^^
Dec 17 21:53:39.753 INFO [stderr] 
Dec 17 21:53:39.753 INFO [stderr] warning: unused import: `thread_rng`
Dec 17 21:53:39.753 INFO [stderr]  --> src/zobrist.rs:3:17
Dec 17 21:53:39.753 INFO [stderr]   |
Dec 17 21:53:39.753 INFO [stderr] 3 | use rand::{Rng, thread_rng};
Dec 17 21:53:39.753 INFO [stderr]   |                 ^^^^^^^^^^
Dec 17 21:53:39.753 INFO [stderr] 
Dec 17 21:53:40.175 INFO [stderr] warning: unused variable: `mobility_weight`
Dec 17 21:53:40.175 INFO [stderr]    --> src/evaluation.rs:157:9
Dec 17 21:53:40.176 INFO [stderr]     |
Dec 17 21:53:40.176 INFO [stderr] 157 |     let mobility_weight = MOBILITY_WEIGHT * mobility_diff;
Dec 17 21:53:40.176 INFO [stderr]     |         ^^^^^^^^^^^^^^^ help: consider using `_mobility_weight` instead
Dec 17 21:53:40.177 INFO [stderr]     |
Dec 17 21:53:40.177 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 21:53:40.177 INFO [stderr] 
Dec 17 21:53:40.178 INFO [stderr] warning: unused variable: `p`
Dec 17 21:53:40.178 INFO [stderr]   --> src/logic.rs:89:17
Dec 17 21:53:40.179 INFO [stderr]    |
Dec 17 21:53:40.179 INFO [stderr] 89 |     if let Some(p) = board.board[start.rank as usize][start.file as usize] {
Dec 17 21:53:40.179 INFO [stderr]    |                 ^ help: consider using `_p` instead
Dec 17 21:53:40.180 INFO [stderr] 
Dec 17 21:53:40.310 INFO [stderr] warning: unused variable: `mobility_weight`
Dec 17 21:53:40.310 INFO [stderr]    --> src/evaluation.rs:157:9
Dec 17 21:53:40.310 INFO [stderr]     |
Dec 17 21:53:40.310 INFO [stderr] 157 |     let mobility_weight = MOBILITY_WEIGHT * mobility_diff;
Dec 17 21:53:40.310 INFO [stderr]     |         ^^^^^^^^^^^^^^^ help: consider using `_mobility_weight` instead
Dec 17 21:53:40.310 INFO [stderr]     |
Dec 17 21:53:40.320 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 21:53:40.320 INFO [stderr] 
Dec 17 21:53:40.321 INFO [stderr] warning: unused variable: `p`
Dec 17 21:53:40.321 INFO [stderr]   --> src/logic.rs:89:17
Dec 17 21:53:40.321 INFO [stderr]    |
Dec 17 21:53:40.322 INFO [stderr] 89 |     if let Some(p) = board.board[start.rank as usize][start.file as usize] {
Dec 17 21:53:40.322 INFO [stderr]    |                 ^ help: consider using `_p` instead
Dec 17 21:53:40.322 INFO [stderr] 
Dec 17 21:53:40.344 INFO [stderr] warning: function is never used: `quiescence`
Dec 17 21:53:40.345 INFO [stderr]    --> src/evaluation.rs:260:1
Dec 17 21:53:40.345 INFO [stderr]     |
Dec 17 21:53:40.345 INFO [stderr] 260 | fn quiescence(board: &Board, mut alpha: f64, beta: f64) -> f64 {
Dec 17 21:53:40.345 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.345 INFO [stderr]     |
Dec 17 21:53:40.345 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 21:53:40.345 INFO [stderr] 
Dec 17 21:53:40.345 INFO [stderr] warning: function is never used: `is_valid_move_string`
Dec 17 21:53:40.345 INFO [stderr]  --> src/logic.rs:7:1
Dec 17 21:53:40.345 INFO [stderr]   |
Dec 17 21:53:40.345 INFO [stderr] 7 | pub fn is_valid_move_string(board: &Board, chess_move: &str) -> bool {
Dec 17 21:53:40.345 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.345 INFO [stderr] 
Dec 17 21:53:40.345 INFO [stderr] warning: function is never used: `is_checkmate`
Dec 17 21:53:40.345 INFO [stderr]   --> src/logic.rs:15:1
Dec 17 21:53:40.345 INFO [stderr]    |
Dec 17 21:53:40.345 INFO [stderr] 15 | pub fn is_checkmate(board: &Board) -> bool {
Dec 17 21:53:40.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.345 INFO [stderr] 
Dec 17 21:53:40.345 INFO [stderr] warning: function is never used: `is_stalemate`
Dec 17 21:53:40.345 INFO [stderr]   --> src/logic.rs:38:1
Dec 17 21:53:40.345 INFO [stderr]    |
Dec 17 21:53:40.345 INFO [stderr] 38 | pub fn is_stalemate(board: &Board) -> bool {
Dec 17 21:53:40.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.345 INFO [stderr] 
Dec 17 21:53:40.345 INFO [stderr] warning: constant item is never used: `WHITE_PAWN`
Dec 17 21:53:40.345 INFO [stderr]   --> src/zobrist.rs:11:1
Dec 17 21:53:40.345 INFO [stderr]    |
Dec 17 21:53:40.345 INFO [stderr] 11 | const WHITE_PAWN: usize = 0;
Dec 17 21:53:40.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.345 INFO [stderr] 
Dec 17 21:53:40.345 INFO [stderr] warning: constant item is never used: `WHITE_BISHOP`
Dec 17 21:53:40.345 INFO [stderr]   --> src/zobrist.rs:12:1
Dec 17 21:53:40.345 INFO [stderr]    |
Dec 17 21:53:40.345 INFO [stderr] 12 | const WHITE_BISHOP: usize = 1;
Dec 17 21:53:40.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.346 INFO [stderr] 
Dec 17 21:53:40.346 INFO [stderr] warning: constant item is never used: `WHITE_KNIGHT`
Dec 17 21:53:40.346 INFO [stderr]   --> src/zobrist.rs:13:1
Dec 17 21:53:40.346 INFO [stderr]    |
Dec 17 21:53:40.346 INFO [stderr] 13 | const WHITE_KNIGHT: usize = 2;
Dec 17 21:53:40.346 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.346 INFO [stderr] 
Dec 17 21:53:40.346 INFO [stderr] warning: constant item is never used: `WHITE_ROOK`
Dec 17 21:53:40.346 INFO [stderr]   --> src/zobrist.rs:14:1
Dec 17 21:53:40.346 INFO [stderr]    |
Dec 17 21:53:40.346 INFO [stderr] 14 | const WHITE_ROOK: usize = 3;
Dec 17 21:53:40.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.347 INFO [stderr] 
Dec 17 21:53:40.347 INFO [stderr] warning: constant item is never used: `WHITE_QUEEN`
Dec 17 21:53:40.347 INFO [stderr]   --> src/zobrist.rs:15:1
Dec 17 21:53:40.347 INFO [stderr]    |
Dec 17 21:53:40.347 INFO [stderr] 15 | const WHITE_QUEEN: usize = 4;
Dec 17 21:53:40.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.347 INFO [stderr] 
Dec 17 21:53:40.348 INFO [stderr] warning: constant item is never used: `WHITE_KING`
Dec 17 21:53:40.348 INFO [stderr]   --> src/zobrist.rs:16:1
Dec 17 21:53:40.348 INFO [stderr]    |
Dec 17 21:53:40.348 INFO [stderr] 16 | const WHITE_KING: usize = 5;
Dec 17 21:53:40.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.348 INFO [stderr] 
Dec 17 21:53:40.348 INFO [stderr] warning: constant item is never used: `BLACK_PAWN`
Dec 17 21:53:40.348 INFO [stderr]   --> src/zobrist.rs:17:1
Dec 17 21:53:40.349 INFO [stderr]    |
Dec 17 21:53:40.349 INFO [stderr] 17 | const BLACK_PAWN: usize = 6;
Dec 17 21:53:40.349 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.349 INFO [stderr] 
Dec 17 21:53:40.349 INFO [stderr] warning: constant item is never used: `BLACK_BISHOP`
Dec 17 21:53:40.349 INFO [stderr]   --> src/zobrist.rs:18:1
Dec 17 21:53:40.349 INFO [stderr]    |
Dec 17 21:53:40.349 INFO [stderr] 18 | const BLACK_BISHOP: usize = 7;
Dec 17 21:53:40.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.350 INFO [stderr] 
Dec 17 21:53:40.350 INFO [stderr] warning: constant item is never used: `BLACK_KNIGHT`
Dec 17 21:53:40.350 INFO [stderr]   --> src/zobrist.rs:19:1
Dec 17 21:53:40.350 INFO [stderr]    |
Dec 17 21:53:40.350 INFO [stderr] 19 | const BLACK_KNIGHT: usize = 8;
Dec 17 21:53:40.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.350 INFO [stderr] 
Dec 17 21:53:40.351 INFO [stderr] warning: constant item is never used: `BLACK_ROOK`
Dec 17 21:53:40.351 INFO [stderr]   --> src/zobrist.rs:20:1
Dec 17 21:53:40.351 INFO [stderr]    |
Dec 17 21:53:40.351 INFO [stderr] 20 | const BLACK_ROOK: usize = 9;
Dec 17 21:53:40.351 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.351 INFO [stderr] 
Dec 17 21:53:40.351 INFO [stderr] warning: constant item is never used: `BLACK_QUEEN`
Dec 17 21:53:40.351 INFO [stderr]   --> src/zobrist.rs:21:1
Dec 17 21:53:40.351 INFO [stderr]    |
Dec 17 21:53:40.352 INFO [stderr] 21 | const BLACK_QUEEN: usize = 10;
Dec 17 21:53:40.352 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.352 INFO [stderr] 
Dec 17 21:53:40.352 INFO [stderr] warning: constant item is never used: `BLACK_KING`
Dec 17 21:53:40.352 INFO [stderr]   --> src/zobrist.rs:22:1
Dec 17 21:53:40.352 INFO [stderr]    |
Dec 17 21:53:40.352 INFO [stderr] 22 | const BLACK_KING: usize = 11;
Dec 17 21:53:40.352 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.353 INFO [stderr] 
Dec 17 21:53:40.353 INFO [stderr] warning: method is never used: `hash`
Dec 17 21:53:40.353 INFO [stderr]   --> src/zobrist.rs:52:5
Dec 17 21:53:40.353 INFO [stderr]    |
Dec 17 21:53:40.353 INFO [stderr] 52 |     pub fn hash(&self, board: &Board) -> u64 {
Dec 17 21:53:40.353 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.353 INFO [stderr] 
Dec 17 21:53:40.354 INFO [stderr] warning: function is never used: `print_position`
Dec 17 21:53:40.354 INFO [stderr]   --> src/main.rs:42:1
Dec 17 21:53:40.354 INFO [stderr]    |
Dec 17 21:53:40.354 INFO [stderr] 42 | fn print_position(input: &Vec<&str>) {
Dec 17 21:53:40.354 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.354 INFO [stderr] 
Dec 17 21:53:40.540 INFO [stderr] warning: function is never used: `quiescence`
Dec 17 21:53:40.540 INFO [stderr]    --> src/evaluation.rs:260:1
Dec 17 21:53:40.540 INFO [stderr]     |
Dec 17 21:53:40.541 INFO [stderr] 260 | fn quiescence(board: &Board, mut alpha: f64, beta: f64) -> f64 {
Dec 17 21:53:40.541 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.541 INFO [stderr]     |
Dec 17 21:53:40.541 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 21:53:40.541 INFO [stderr] 
Dec 17 21:53:40.542 INFO [stderr] warning: constant item is never used: `WHITE_PAWN`
Dec 17 21:53:40.542 INFO [stderr]   --> src/zobrist.rs:11:1
Dec 17 21:53:40.542 INFO [stderr]    |
Dec 17 21:53:40.542 INFO [stderr] 11 | const WHITE_PAWN: usize = 0;
Dec 17 21:53:40.542 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.542 INFO [stderr] 
Dec 17 21:53:40.543 INFO [stderr] warning: constant item is never used: `WHITE_BISHOP`
Dec 17 21:53:40.543 INFO [stderr]   --> src/zobrist.rs:12:1
Dec 17 21:53:40.543 INFO [stderr]    |
Dec 17 21:53:40.543 INFO [stderr] 12 | const WHITE_BISHOP: usize = 1;
Dec 17 21:53:40.543 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.543 INFO [stderr] 
Dec 17 21:53:40.544 INFO [stderr] warning: constant item is never used: `WHITE_KNIGHT`
Dec 17 21:53:40.544 INFO [stderr]   --> src/zobrist.rs:13:1
Dec 17 21:53:40.544 INFO [stderr]    |
Dec 17 21:53:40.544 INFO [stderr] 13 | const WHITE_KNIGHT: usize = 2;
Dec 17 21:53:40.544 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.544 INFO [stderr] 
Dec 17 21:53:40.545 INFO [stderr] warning: constant item is never used: `WHITE_ROOK`
Dec 17 21:53:40.545 INFO [stderr]   --> src/zobrist.rs:14:1
Dec 17 21:53:40.545 INFO [stderr]    |
Dec 17 21:53:40.545 INFO [stderr] 14 | const WHITE_ROOK: usize = 3;
Dec 17 21:53:40.545 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.545 INFO [stderr] 
Dec 17 21:53:40.545 INFO [stderr] warning: constant item is never used: `WHITE_QUEEN`
Dec 17 21:53:40.545 INFO [stderr]   --> src/zobrist.rs:15:1
Dec 17 21:53:40.545 INFO [stderr]    |
Dec 17 21:53:40.545 INFO [stderr] 15 | const WHITE_QUEEN: usize = 4;
Dec 17 21:53:40.545 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.545 INFO [stderr] 
Dec 17 21:53:40.545 INFO [stderr] warning: constant item is never used: `WHITE_KING`
Dec 17 21:53:40.545 INFO [stderr]   --> src/zobrist.rs:16:1
Dec 17 21:53:40.546 INFO [stderr]    |
Dec 17 21:53:40.546 INFO [stderr] 16 | const WHITE_KING: usize = 5;
Dec 17 21:53:40.546 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.546 INFO [stderr] 
Dec 17 21:53:40.546 INFO [stderr] warning: constant item is never used: `BLACK_PAWN`
Dec 17 21:53:40.546 INFO [stderr]   --> src/zobrist.rs:17:1
Dec 17 21:53:40.546 INFO [stderr]    |
Dec 17 21:53:40.546 INFO [stderr] 17 | const BLACK_PAWN: usize = 6;
Dec 17 21:53:40.546 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.546 INFO [stderr] 
Dec 17 21:53:40.547 INFO [stderr] warning: constant item is never used: `BLACK_BISHOP`
Dec 17 21:53:40.547 INFO [stderr]   --> src/zobrist.rs:18:1
Dec 17 21:53:40.547 INFO [stderr]    |
Dec 17 21:53:40.547 INFO [stderr] 18 | const BLACK_BISHOP: usize = 7;
Dec 17 21:53:40.547 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.547 INFO [stderr] 
Dec 17 21:53:40.547 INFO [stderr] warning: constant item is never used: `BLACK_KNIGHT`
Dec 17 21:53:40.547 INFO [stderr]   --> src/zobrist.rs:19:1
Dec 17 21:53:40.547 INFO [stderr]    |
Dec 17 21:53:40.547 INFO [stderr] 19 | const BLACK_KNIGHT: usize = 8;
Dec 17 21:53:40.547 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.548 INFO [stderr] 
Dec 17 21:53:40.548 INFO [stderr] warning: constant item is never used: `BLACK_ROOK`
Dec 17 21:53:40.548 INFO [stderr]   --> src/zobrist.rs:20:1
Dec 17 21:53:40.548 INFO [stderr]    |
Dec 17 21:53:40.548 INFO [stderr] 20 | const BLACK_ROOK: usize = 9;
Dec 17 21:53:40.548 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.548 INFO [stderr] 
Dec 17 21:53:40.548 INFO [stderr] warning: constant item is never used: `BLACK_QUEEN`
Dec 17 21:53:40.548 INFO [stderr]   --> src/zobrist.rs:21:1
Dec 17 21:53:40.548 INFO [stderr]    |
Dec 17 21:53:40.548 INFO [stderr] 21 | const BLACK_QUEEN: usize = 10;
Dec 17 21:53:40.548 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.548 INFO [stderr] 
Dec 17 21:53:40.548 INFO [stderr] warning: constant item is never used: `BLACK_KING`
Dec 17 21:53:40.548 INFO [stderr]   --> src/zobrist.rs:22:1
Dec 17 21:53:40.548 INFO [stderr]    |
Dec 17 21:53:40.548 INFO [stderr] 22 | const BLACK_KING: usize = 11;
Dec 17 21:53:40.548 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.548 INFO [stderr] 
Dec 17 21:53:40.549 INFO [stderr] warning: method is never used: `hash`
Dec 17 21:53:40.549 INFO [stderr]   --> src/zobrist.rs:52:5
Dec 17 21:53:40.549 INFO [stderr]    |
Dec 17 21:53:40.549 INFO [stderr] 52 |     pub fn hash(&self, board: &Board) -> u64 {
Dec 17 21:53:40.549 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.549 INFO [stderr] 
Dec 17 21:53:40.549 INFO [stderr] warning: function is never used: `print_position`
Dec 17 21:53:40.549 INFO [stderr]   --> src/main.rs:42:1
Dec 17 21:53:40.549 INFO [stderr]    |
Dec 17 21:53:40.549 INFO [stderr] 42 | fn print_position(input: &Vec<&str>) {
Dec 17 21:53:40.549 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:53:40.549 INFO [stderr] 
Dec 17 21:53:40.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 17 21:53:42.104 INFO running `"docker" "inspect" "ef88e8d981b39251be79ff874e2b7c68ec7086437c1b8fd5929f83de60a983cf"`
Dec 17 21:53:42.488 INFO running `"docker" "rm" "-f" "ef88e8d981b39251be79ff874e2b7c68ec7086437c1b8fd5929f83de60a983cf"`
Dec 17 21:53:42.904 INFO [stdout] ef88e8d981b39251be79ff874e2b7c68ec7086437c1b8fd5929f83de60a983cf