[INFO] cloning repository https://github.com/FaydSpeare/Celestial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FaydSpeare/Celestial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFaydSpeare%2FCelestial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFaydSpeare%2FCelestial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b00fb9002959496c644762778357881806504ffc
[INFO] checking FaydSpeare/Celestial against try#09eeb2bacb9b40b2ed1d47f03177442c0632cda1 for pr-157710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFaydSpeare%2FCelestial" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FaydSpeare/Celestial
[INFO] finished tweaking git repo https://github.com/FaydSpeare/Celestial
[INFO] tweaked toml for git repo https://github.com/FaydSpeare/Celestial written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FaydSpeare/Celestial on toolchain 09eeb2bacb9b40b2ed1d47f03177442c0632cda1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FaydSpeare/Celestial 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" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7774774fd21b91734b2b898784fd699e051a968cbc841098488b41bc1baa51e5
[INFO] running `Command { std: "docker" "start" "7774774fd21b91734b2b898784fd699e051a968cbc841098488b41bc1baa51e5", 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" "7774774fd21b91734b2b898784fd699e051a968cbc841098488b41bc1baa51e5" "/opt/rustwide/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7774774fd21b91734b2b898784fd699e051a968cbc841098488b41bc1baa51e5", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7774774fd21b91734b2b898784fd699e051a968cbc841098488b41bc1baa51e5" "/opt/rustwide/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]     Checking bitintr v0.2.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking celestial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/domotion.rs:44:45
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 self.piece_list[piece][i] = (to as i32);
[INFO] [stdout]    |                                             ^         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -                 self.piece_list[piece][i] = (to as i32);
[INFO] [stdout] 44 +                 self.piece_list[piece][i] = to as i32 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/evaluation.rs:70:16
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let rank = (i / 8);
[INFO] [stdout]    |                ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -     let rank = (i / 8);
[INFO] [stdout] 70 +     let rank = i / 8 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/domotion.rs:44:45
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 self.piece_list[piece][i] = (to as i32);
[INFO] [stdout]    |                                             ^         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -                 self.piece_list[piece][i] = (to as i32);
[INFO] [stdout] 44 +                 self.piece_list[piece][i] = to as i32 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/evaluation.rs:70:16
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let rank = (i / 8);
[INFO] [stdout]    |                ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -     let rank = (i / 8);
[INFO] [stdout] 70 +     let rank = i / 8 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/parsing.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let c = fen.next().unwrap();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `c` is never read
[INFO] [stdout]   --> src/parsing.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         c = fen.next().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 71 |     c = fen.next().unwrap();
[INFO] [stdout]    |     ----------------------- `c` 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: value assigned to `c` is never read
[INFO] [stdout]   --> src/parsing.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     c = fen.next().unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `a` is never read
[INFO] [stdout]   --> src/parsing.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let mut a = 0;
[INFO] [stdout]    |                 ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 93 |             a = t as i32;
[INFO] [stdout]    |             ------------ `a` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b` is never read
[INFO] [stdout]   --> src/parsing.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut b = 0;
[INFO] [stdout]    |                 ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 96 |                     b = t as i32;
[INFO] [stdout]    |                     ------------ `b` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `a` is never read
[INFO] [stdout]    --> src/parsing.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut a = 0;
[INFO] [stdout]     |                 ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 113 |             a = t as i32;
[INFO] [stdout]     |             ------------ `a` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b` is never read
[INFO] [stdout]    --> src/parsing.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut b = 0;
[INFO] [stdout]     |                 ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 118 |                             b = t as i32;
[INFO] [stdout]     |                             ------------ `b` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/mcts.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/mcts.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `traversals` is assigned to, but never used
[INFO] [stdout]   --> src/mcts.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut traversals = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_traversals` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/mcts.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     for i in list.iter(){
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/mcts.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     for n in 0..50000 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `traversals` is never read
[INFO] [stdout]   --> src/mcts.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         traversals += 1;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/uci.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |             Ok(t) => {
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut move_num = 0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `null`
[INFO] [stdout]   --> src/search.rs:91:105
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn alpha_beta(mut alpha: i32, beta: i32, mut depth: i32, pos: &mut Position, info: &mut SearchInfo, null: bool) -> i32 {
[INFO] [stdout]    |                                                                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_null`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `move_num`
[INFO] [stdout]    --> src/search.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut move_num = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `score` is never read
[INFO] [stdout]    --> src/search.rs:125:21
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut score = -INF;
[INFO] [stdout]     |                     ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 154 |         score = -alpha_beta(-beta, -alpha, depth-1, pos, info, true);
[INFO] [stdout]     |         ------------------------------------------------------------ `score` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let mut pv_moves = 0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |     let mut pv_num = 0;
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pv_moves`
[INFO] [stdout]    --> src/search.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let mut pv_moves = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pv_moves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pv_num`
[INFO] [stdout]    --> src/search.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |     let mut pv_num = 0;
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pv_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `best_score` is never read
[INFO] [stdout]    --> src/search.rs:216:26
[INFO] [stdout]     |
[INFO] [stdout] 216 |     let mut best_score = -INF;
[INFO] [stdout]     |                          ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 224 |         best_score = alpha_beta(-INF, INF, depth, pos, info, true);
[INFO] [stdout]     |         ---------------------------------------------------------- `best_score` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/search.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |     for i in 0..depth {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/search.rs:291:9
[INFO] [stdout]     |
[INFO] [stdout] 291 |     for i in 0..count {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |     let mut move_num = 0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `move_num`
[INFO] [stdout]    --> src/search.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |     let mut move_num = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `score` is never read
[INFO] [stdout]    --> src/search.rs:326:21
[INFO] [stdout]     |
[INFO] [stdout] 326 |     let mut score = -INF;
[INFO] [stdout]     |                     ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 343 |         score = -quiescence(-beta, -alpha, pos, info);
[INFO] [stdout]     |         --------------------------------------------- `score` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `divide` is never used
[INFO] [stdout]   --> src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn divide(depth: i32, pos: &mut Position){
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perft` is never used
[INFO] [stdout]   --> src/main.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn perft(depth: i32, pos: &mut Position, leaves: &mut i32){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pv_array` is never read
[INFO] [stdout]   --> src/position.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Position {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub pv_array: Vec<u16>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `promotee`, `is_none`, `is_prom_queen`, `is_prom_rook`, `is_prom_bishop`, and `is_prom_knight` are never used
[INFO] [stdout]    --> src/position.rs:78:12
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl UndoEntry {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn promotee(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     pub fn is_none(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  98 |     pub fn is_prom_queen(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn is_prom_rook(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn is_prom_bishop(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn is_prom_knight(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]    --> src/position.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl Position {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn reset(&mut self){
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_legal_moves` is never used
[INFO] [stdout]    --> src/movegen.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn gen_legal_moves(motion_list: &mut Vec<Motion>, position: &mut Position){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MotionList` is never constructed
[INFO] [stdout]  --> src/motion.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct MotionList {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_none`, and `is_capture` are never used
[INFO] [stdout]   --> src/motion.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Motion {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |     pub fn new() -> Motion {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn is_none(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn is_capture(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_moves` is never used
[INFO] [stdout]   --> src/io.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn print_moves(list: &Vec<Motion>){
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_mcts` is never used
[INFO] [stdout]   --> src/mcts.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn run_mcts(pos: &mut Position, list: &Vec<Motion>) -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simulate` is never used
[INFO] [stdout]   --> src/mcts.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn simulate(pos: &mut Position) -> i32{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate` is never used
[INFO] [stdout]    --> src/mcts.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn evaluate(pos: &Position) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `depth`, `depth_set`, `time_set`, `moves_to_go`, `infinite`, and `quit` are never read
[INFO] [stdout]   --> src/search.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct SearchInfo {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub depth: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 21 |     pub depth_set: i32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 22 |
[INFO] [stdout] 23 |     pub time_set: i32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 24 |     pub moves_to_go: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |     pub infinite: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub quit: bool,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `iterative_deepening` is never used
[INFO] [stdout]    --> src/search.rs:389:8
[INFO] [stdout]     |
[INFO] [stdout] 389 | pub fn iterative_deepening(time: u128, pos: &mut Position) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `minimax_top` is never used
[INFO] [stdout]    --> src/search.rs:425:8
[INFO] [stdout]     |
[INFO] [stdout] 425 | pub fn minimax_top(list: &mut Vec<Motion>, depth: i32, pos: &mut Position, k: &mut i32) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `minimax` is never used
[INFO] [stdout]    --> src/search.rs:472:8
[INFO] [stdout]     |
[INFO] [stdout] 472 | pub fn minimax(depth: i32, pos: &mut Position, player: bool, k: &mut i32) -> i32 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KING_TABLE` is never used
[INFO] [stdout]   --> src/evaluation.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const KING_TABLE: [i32; 64] = [     0,   0,   0,   0,   0,   0,   0,   0, 
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/parsing.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let c = fen.next().unwrap();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `c` is never read
[INFO] [stdout]   --> src/parsing.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         c = fen.next().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 71 |     c = fen.next().unwrap();
[INFO] [stdout]    |     ----------------------- `c` 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: value assigned to `c` is never read
[INFO] [stdout]   --> src/parsing.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     c = fen.next().unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `a` is never read
[INFO] [stdout]   --> src/parsing.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let mut a = 0;
[INFO] [stdout]    |                 ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 93 |             a = t as i32;
[INFO] [stdout]    |             ------------ `a` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b` is never read
[INFO] [stdout]   --> src/parsing.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut b = 0;
[INFO] [stdout]    |                 ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 96 |                     b = t as i32;
[INFO] [stdout]    |                     ------------ `b` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `a` is never read
[INFO] [stdout]    --> src/parsing.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut a = 0;
[INFO] [stdout]     |                 ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 113 |             a = t as i32;
[INFO] [stdout]     |             ------------ `a` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b` is never read
[INFO] [stdout]    --> src/parsing.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut b = 0;
[INFO] [stdout]     |                 ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 118 |                             b = t as i32;
[INFO] [stdout]     |                             ------------ `b` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/mcts.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/mcts.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `traversals` is assigned to, but never used
[INFO] [stdout]   --> src/mcts.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut traversals = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_traversals` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/mcts.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     for i in list.iter(){
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/mcts.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     for n in 0..50000 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `traversals` is never read
[INFO] [stdout]   --> src/mcts.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         traversals += 1;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/uci.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |             Ok(t) => {
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut move_num = 0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `null`
[INFO] [stdout]   --> src/search.rs:91:105
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn alpha_beta(mut alpha: i32, beta: i32, mut depth: i32, pos: &mut Position, info: &mut SearchInfo, null: bool) -> i32 {
[INFO] [stdout]    |                                                                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_null`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `move_num`
[INFO] [stdout]    --> src/search.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut move_num = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `score` is never read
[INFO] [stdout]    --> src/search.rs:125:21
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut score = -INF;
[INFO] [stdout]     |                     ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 154 |         score = -alpha_beta(-beta, -alpha, depth-1, pos, info, true);
[INFO] [stdout]     |         ------------------------------------------------------------ `score` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let mut pv_moves = 0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |     let mut pv_num = 0;
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pv_moves`
[INFO] [stdout]    --> src/search.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let mut pv_moves = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pv_moves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pv_num`
[INFO] [stdout]    --> src/search.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |     let mut pv_num = 0;
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pv_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `best_score` is never read
[INFO] [stdout]    --> src/search.rs:216:26
[INFO] [stdout]     |
[INFO] [stdout] 216 |     let mut best_score = -INF;
[INFO] [stdout]     |                          ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 224 |         best_score = alpha_beta(-INF, INF, depth, pos, info, true);
[INFO] [stdout]     |         ---------------------------------------------------------- `best_score` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/search.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |     for i in 0..depth {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/search.rs:291:9
[INFO] [stdout]     |
[INFO] [stdout] 291 |     for i in 0..count {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |     let mut move_num = 0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `move_num`
[INFO] [stdout]    --> src/search.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |     let mut move_num = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `score` is never read
[INFO] [stdout]    --> src/search.rs:326:21
[INFO] [stdout]     |
[INFO] [stdout] 326 |     let mut score = -INF;
[INFO] [stdout]     |                     ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 343 |         score = -quiescence(-beta, -alpha, pos, info);
[INFO] [stdout]     |         --------------------------------------------- `score` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `divide` is never used
[INFO] [stdout]   --> src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn divide(depth: i32, pos: &mut Position){
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perft` is never used
[INFO] [stdout]   --> src/main.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn perft(depth: i32, pos: &mut Position, leaves: &mut i32){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pv_array` is never read
[INFO] [stdout]   --> src/position.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Position {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub pv_array: Vec<u16>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `promotee`, `is_none`, `is_prom_queen`, `is_prom_rook`, `is_prom_bishop`, and `is_prom_knight` are never used
[INFO] [stdout]    --> src/position.rs:78:12
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl UndoEntry {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn promotee(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     pub fn is_none(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  98 |     pub fn is_prom_queen(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn is_prom_rook(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn is_prom_bishop(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn is_prom_knight(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]    --> src/position.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl Position {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn reset(&mut self){
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_legal_moves` is never used
[INFO] [stdout]    --> src/movegen.rs:729:8
[INFO] [stdout]     |
[INFO] [stdout] 729 | pub fn gen_legal_moves(motion_list: &mut Vec<Motion>, position: &mut Position){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MotionList` is never constructed
[INFO] [stdout]  --> src/motion.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct MotionList {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_none`, and `is_capture` are never used
[INFO] [stdout]   --> src/motion.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Motion {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |     pub fn new() -> Motion {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn is_none(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn is_capture(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_moves` is never used
[INFO] [stdout]   --> src/io.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn print_moves(list: &Vec<Motion>){
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_mcts` is never used
[INFO] [stdout]   --> src/mcts.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn run_mcts(pos: &mut Position, list: &Vec<Motion>) -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simulate` is never used
[INFO] [stdout]   --> src/mcts.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn simulate(pos: &mut Position) -> i32{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate` is never used
[INFO] [stdout]    --> src/mcts.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn evaluate(pos: &Position) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `depth`, `depth_set`, `time_set`, `moves_to_go`, `infinite`, and `quit` are never read
[INFO] [stdout]   --> src/search.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct SearchInfo {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub depth: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 21 |     pub depth_set: i32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 22 |
[INFO] [stdout] 23 |     pub time_set: i32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 24 |     pub moves_to_go: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |     pub infinite: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub quit: bool,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `iterative_deepening` is never used
[INFO] [stdout]    --> src/search.rs:389:8
[INFO] [stdout]     |
[INFO] [stdout] 389 | pub fn iterative_deepening(time: u128, pos: &mut Position) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `minimax_top` is never used
[INFO] [stdout]    --> src/search.rs:425:8
[INFO] [stdout]     |
[INFO] [stdout] 425 | pub fn minimax_top(list: &mut Vec<Motion>, depth: i32, pos: &mut Position, k: &mut i32) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `minimax` is never used
[INFO] [stdout]    --> src/search.rs:472:8
[INFO] [stdout]     |
[INFO] [stdout] 472 | pub fn minimax(depth: i32, pos: &mut Position, player: bool, k: &mut i32) -> i32 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KING_TABLE` is never used
[INFO] [stdout]   --> src/evaluation.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const KING_TABLE: [i32; 64] = [     0,   0,   0,   0,   0,   0,   0,   0, 
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "7774774fd21b91734b2b898784fd699e051a968cbc841098488b41bc1baa51e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7774774fd21b91734b2b898784fd699e051a968cbc841098488b41bc1baa51e5", kill_on_drop: false }`
[INFO] [stdout] 7774774fd21b91734b2b898784fd699e051a968cbc841098488b41bc1baa51e5
