[INFO] cloning repository https://github.com/RamezEssam/cheng
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RamezEssam/cheng" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamezEssam%2Fcheng", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamezEssam%2Fcheng'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c7caf059f8f42d75afe2149b5fd1391072bee22
[INFO] linting RamezEssam/cheng against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamezEssam%2Fcheng" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RamezEssam/cheng
[INFO] finished tweaking git repo https://github.com/RamezEssam/cheng
[INFO] tweaked toml for git repo https://github.com/RamezEssam/cheng written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RamezEssam/cheng on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RamezEssam/cheng 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex v1.10.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7785be1dfb823c8eedcb50d68ca808774598861aa184a39dddec6ea3744de0b4
[INFO] running `Command { std: "docker" "start" "-a" "7785be1dfb823c8eedcb50d68ca808774598861aa184a39dddec6ea3744de0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7785be1dfb823c8eedcb50d68ca808774598861aa184a39dddec6ea3744de0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7785be1dfb823c8eedcb50d68ca808774598861aa184a39dddec6ea3744de0b4", kill_on_drop: false }`
[INFO] [stdout] 7785be1dfb823c8eedcb50d68ca808774598861aa184a39dddec6ea3744de0b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9626cd0af1b7afe5b3b4fa48e2e566e7b1733c7996852e357ba3a74dc4e4098
[INFO] running `Command { std: "docker" "start" "-a" "a9626cd0af1b7afe5b3b4fa48e2e566e7b1733c7996852e357ba3a74dc4e4098", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking cheng v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `libc::FILE`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use libc::FILE;
[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: `libc::FILE`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use libc::FILE;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this looks like an `else if` but the `else` is missing
[INFO] [stdout]     --> src/main.rs:4267:6
[INFO] [stdout]      |
[INFO] [stdout] 4267 |     }if command.chars().skip(3).take(5).collect::<Vec<char>>().iter().collect::<String>() == "wtime" {
[INFO] [stdout]      |      ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: to remove this lint, add the missing `else` or add a new line before the second `if`
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#possible_missing_else
[INFO] [stdout]      = note: `#[warn(clippy::possible_missing_else)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this looks like an `else if` but the `else` is missing
[INFO] [stdout]     --> src/main.rs:4267:6
[INFO] [stdout]      |
[INFO] [stdout] 4267 |     }if command.chars().skip(3).take(5).collect::<Vec<char>>().iter().collect::<String>() == "wtime" {
[INFO] [stdout]      |      ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: to remove this lint, add the missing `else` or add a new line before the second `if`
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#possible_missing_else
[INFO] [stdout]      = note: `#[warn(clippy::possible_missing_else)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bitboard` is never read
[INFO] [stdout]    --> src/main.rs:744:33
[INFO] [stdout]     |
[INFO] [stdout] 744 |         let mut bitboard: u64 = 0;
[INFO] [stdout]     |                                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:2122:35
[INFO] [stdout]      |
[INFO] [stdout] 2122 | fn get_queen_attacks(square: u64, mut occupancy: u64)-> BitBoard {
[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: value assigned to `queen_attacks` is never read
[INFO] [stdout]     --> src/main.rs:2124:39
[INFO] [stdout]      |
[INFO] [stdout] 2124 |     let mut queen_attacks: BitBoard = 0;
[INFO] [stdout]      |                                       ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bitboard` is never read
[INFO] [stdout]    --> src/main.rs:744:33
[INFO] [stdout]     |
[INFO] [stdout] 744 |         let mut bitboard: u64 = 0;
[INFO] [stdout]     |                                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:2122:35
[INFO] [stdout]      |
[INFO] [stdout] 2122 | fn get_queen_attacks(square: u64, mut occupancy: u64)-> BitBoard {
[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: value assigned to `queen_attacks` is never read
[INFO] [stdout]     --> src/main.rs:2124:39
[INFO] [stdout]      |
[INFO] [stdout] 2124 |     let mut queen_attacks: BitBoard = 0;
[INFO] [stdout]      |                                       ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source_square` is never read
[INFO] [stdout]     --> src/main.rs:2252:29
[INFO] [stdout]      |
[INFO] [stdout] 2252 |     let mut source_square = BoardSquare::no_sq as u64;
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `target_square` is never read
[INFO] [stdout]     --> src/main.rs:2253:29
[INFO] [stdout]      |
[INFO] [stdout] 2253 |     let mut target_square = BoardSquare::no_sq as u64;
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bitboard` is never read
[INFO] [stdout]     --> src/main.rs:2256:34
[INFO] [stdout]      |
[INFO] [stdout] 2256 |     let mut bitboard: BitBoard = 0;
[INFO] [stdout]      |                                  ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attacks` is never read
[INFO] [stdout]     --> src/main.rs:2257:23
[INFO] [stdout]      |
[INFO] [stdout] 2257 |     let mut attacks = 0;
[INFO] [stdout]      |                       ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start_piece` is never read
[INFO] [stdout]     --> src/main.rs:2837:45
[INFO] [stdout]      |
[INFO] [stdout] 2837 |                 let mut start_piece:usize = 0;
[INFO] [stdout]      |                                             ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_piece` is never read
[INFO] [stdout]     --> src/main.rs:2838:43
[INFO] [stdout]      |
[INFO] [stdout] 2838 |                 let mut end_piece:usize = 0;
[INFO] [stdout]      |                                           ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cnt` is never read
[INFO] [stdout]     --> src/main.rs:3028:19
[INFO] [stdout]      |
[INFO] [stdout] 3028 |     let mut cnt = 0;
[INFO] [stdout]      |                   ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source_square` is never read
[INFO] [stdout]     --> src/main.rs:2252:29
[INFO] [stdout]      |
[INFO] [stdout] 2252 |     let mut source_square = BoardSquare::no_sq as u64;
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `target_square` is never read
[INFO] [stdout]     --> src/main.rs:2253:29
[INFO] [stdout]      |
[INFO] [stdout] 2253 |     let mut target_square = BoardSquare::no_sq as u64;
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bitboard` is never read
[INFO] [stdout]     --> src/main.rs:2256:34
[INFO] [stdout]      |
[INFO] [stdout] 2256 |     let mut bitboard: BitBoard = 0;
[INFO] [stdout]      |                                  ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attacks` is never read
[INFO] [stdout]     --> src/main.rs:2257:23
[INFO] [stdout]      |
[INFO] [stdout] 2257 |     let mut attacks = 0;
[INFO] [stdout]      |                       ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `score` is never read
[INFO] [stdout]     --> src/main.rs:3380:26
[INFO] [stdout]      |
[INFO] [stdout] 3380 |     let mut score: i32 = 0;
[INFO] [stdout]      |                          ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start_piece` is never read
[INFO] [stdout]     --> src/main.rs:3502:35
[INFO] [stdout]      |
[INFO] [stdout] 3502 |             let mut start_piece = 0;
[INFO] [stdout]      |                                   ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_piece` is never read
[INFO] [stdout]     --> src/main.rs:3503:33
[INFO] [stdout]      |
[INFO] [stdout] 3503 |             let mut end_piece = 0;
[INFO] [stdout]      |                                 ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start_piece` is never read
[INFO] [stdout]     --> src/main.rs:2837:45
[INFO] [stdout]      |
[INFO] [stdout] 2837 |                 let mut start_piece:usize = 0;
[INFO] [stdout]      |                                             ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_piece` is never read
[INFO] [stdout]     --> src/main.rs:2838:43
[INFO] [stdout]      |
[INFO] [stdout] 2838 |                 let mut end_piece:usize = 0;
[INFO] [stdout]      |                                           ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cnt` is never read
[INFO] [stdout]     --> src/main.rs:3028:19
[INFO] [stdout]      |
[INFO] [stdout] 3028 |     let mut cnt = 0;
[INFO] [stdout]      |                   ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bitboard` is never read
[INFO] [stdout]     --> src/main.rs:3623:29
[INFO] [stdout]      |
[INFO] [stdout] 3623 |     let mut bitboard: u64 = 0;
[INFO] [stdout]      |                             ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `square` is never read
[INFO] [stdout]     --> src/main.rs:3627:22
[INFO] [stdout]      |
[INFO] [stdout] 3627 |     let mut square = 0;
[INFO] [stdout]      |                      ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `double_pawns` is never read
[INFO] [stdout]     --> src/main.rs:3629:33
[INFO] [stdout]      |
[INFO] [stdout] 3629 |     let mut double_pawns: i32 = 0;
[INFO] [stdout]      |                                 ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `score` is never read
[INFO] [stdout]     --> src/main.rs:3977:30
[INFO] [stdout]      |
[INFO] [stdout] 3977 |         let mut score: i32 = 0;
[INFO] [stdout]      |                              ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `score` is never read
[INFO] [stdout]     --> src/main.rs:3380:26
[INFO] [stdout]      |
[INFO] [stdout] 3380 |     let mut score: i32 = 0;
[INFO] [stdout]      |                          ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `in_check` is never read
[INFO] [stdout]     --> src/main.rs:4019:34
[INFO] [stdout]      |
[INFO] [stdout] 4019 |         let mut in_check: bool = false;
[INFO] [stdout]      |                                  ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start_piece` is never read
[INFO] [stdout]     --> src/main.rs:3502:35
[INFO] [stdout]      |
[INFO] [stdout] 3502 |             let mut start_piece = 0;
[INFO] [stdout]      |                                   ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_piece` is never read
[INFO] [stdout]     --> src/main.rs:3503:33
[INFO] [stdout]      |
[INFO] [stdout] 3503 |             let mut end_piece = 0;
[INFO] [stdout]      |                                 ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `EMPTY_BOARD` is never used
[INFO] [stdout]    --> src/main.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | static EMPTY_BOARD: &str = "8/8/8/8/8/8/8/8 w - - ";
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `TRICKY_POSITION` is never used
[INFO] [stdout]    --> src/main.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | static TRICKY_POSITION: &str = "r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1 ";
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `KILLER_POSITION` is never used
[INFO] [stdout]    --> src/main.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | static KILLER_POSITION: &str = "rnbqkb1r/pp1p1pPp/8/2p1pP2/1P1P4/3P3P/P1P1P3/RNBQKBNR w KQkq e6 0 1";
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `CMK_POSITION` is never used
[INFO] [stdout]    --> src/main.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | static CMK_POSITION: &str = "r2q1rk1/ppp2ppp/2n1bn2/2b1p3/3pP3/3P1NPP/PPP1NPB1/R1BQ1RK1 b - - 0 9 ";
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `MATERIAL_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | static MATERIAL_SCORE: [i32; 12] = [
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PAWN_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 | static PAWN_SCORE: [i32; 64] = [
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `KNIGHT_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:162:8
[INFO] [stdout]     |
[INFO] [stdout] 162 | static KNIGHT_SCORE: [i32; 64] = [
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `BISHOP_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 | static  BISHOP_SCORE: [i32; 64] = [
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ROOK_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 | static  ROOK_SCORE: [i32; 64] = [
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `KING_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 | static  KING_SCORE: [i32; 64] = [
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DOUBLE_PAWN_PENALTY` is never used
[INFO] [stdout]    --> src/main.rs:309:8
[INFO] [stdout]     |
[INFO] [stdout] 309 | static DOUBLE_PAWN_PENALTY: i32 = -10;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ISOLATED_PAWN_PENALTY` is never used
[INFO] [stdout]    --> src/main.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | static ISOLATED_PAWN_PENALTY: i32 = -10;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_magic_number` is never used
[INFO] [stdout]     --> src/main.rs:1088:4
[INFO] [stdout]      |
[INFO] [stdout] 1088 | fn generate_magic_number() -> u64 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_magic_number` is never used
[INFO] [stdout]     --> src/main.rs:1093:4
[INFO] [stdout]      |
[INFO] [stdout] 1093 | fn find_magic_number(square: u64, relevant_bits: u32, bishop_flag: u8) -> u64 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_magic_numbers` is never used
[INFO] [stdout]     --> src/main.rs:1166:4
[INFO] [stdout]      |
[INFO] [stdout] 1166 | fn init_magic_numbers() {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_bitboard` is never used
[INFO] [stdout]     --> src/main.rs:1475:4
[INFO] [stdout]      |
[INFO] [stdout] 1475 | fn print_bitboard(board: BitBoard) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_attacked_squares` is never used
[INFO] [stdout]     --> src/main.rs:2224:4
[INFO] [stdout]      |
[INFO] [stdout] 2224 | fn print_attacked_squares(side: u64){
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perft_driver` is never used
[INFO] [stdout]     --> src/main.rs:3027:4
[INFO] [stdout]      |
[INFO] [stdout] 3027 | fn perft_driver(depth: u64, root: bool) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_moves` is never used
[INFO] [stdout]     --> src/main.rs:3872:4
[INFO] [stdout]      |
[INFO] [stdout] 3872 | fn sort_moves(move_list: &mut Vec<u64>) {
[INFO] [stdout]      |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `WHITE` contains a capitalized acronym
[INFO] [stdout]   --> src/main.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     WHITE,
[INFO] [stdout]    |     ^^^^^ help: consider making the acronym lowercase, except the initial letter: `White`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]    = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `BLACK` contains a capitalized acronym
[INFO] [stdout]   --> src/main.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     BLACK,
[INFO] [stdout]    |     ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Black`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `BOTH` contains a capitalized acronym
[INFO] [stdout]   --> src/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     BOTH
[INFO] [stdout]    |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Both`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bitboard` is never read
[INFO] [stdout]     --> src/main.rs:3623:29
[INFO] [stdout]      |
[INFO] [stdout] 3623 |     let mut bitboard: u64 = 0;
[INFO] [stdout]      |                             ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `square` is never read
[INFO] [stdout]     --> src/main.rs:3627:22
[INFO] [stdout]      |
[INFO] [stdout] 3627 |     let mut square = 0;
[INFO] [stdout]      |                      ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `double_pawns` is never read
[INFO] [stdout]     --> src/main.rs:3629:33
[INFO] [stdout]      |
[INFO] [stdout] 3629 |     let mut double_pawns: i32 = 0;
[INFO] [stdout]      |                                 ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `score` is never read
[INFO] [stdout]     --> src/main.rs:3977:30
[INFO] [stdout]      |
[INFO] [stdout] 3977 |         let mut score: i32 = 0;
[INFO] [stdout]      |                              ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `in_check` is never read
[INFO] [stdout]     --> src/main.rs:4019:34
[INFO] [stdout]      |
[INFO] [stdout] 4019 |         let mut in_check: bool = false;
[INFO] [stdout]      |                                  ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `OPENING` contains a capitalized acronym
[INFO] [stdout]    --> src/main.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 363 |     OPENING,
[INFO] [stdout]     |     ^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Opening`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `ENDGAME` contains a capitalized acronym
[INFO] [stdout]    --> src/main.rs:364:5
[INFO] [stdout]     |
[INFO] [stdout] 364 |     ENDGAME,
[INFO] [stdout]     |     ^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Endgame`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `MIDDLEGAME` contains a capitalized acronym
[INFO] [stdout]    --> src/main.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 365 |     MIDDLEGAME,
[INFO] [stdout]     |     ^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Middlegame`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `EMPTY_BOARD` is never used
[INFO] [stdout]    --> src/main.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | static EMPTY_BOARD: &str = "8/8/8/8/8/8/8/8 w - - ";
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `TRICKY_POSITION` is never used
[INFO] [stdout]    --> src/main.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | static TRICKY_POSITION: &str = "r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1 ";
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `KILLER_POSITION` is never used
[INFO] [stdout]    --> src/main.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | static KILLER_POSITION: &str = "rnbqkb1r/pp1p1pPp/8/2p1pP2/1P1P4/3P3P/P1P1P3/RNBQKBNR w KQkq e6 0 1";
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `CMK_POSITION` is never used
[INFO] [stdout]    --> src/main.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | static CMK_POSITION: &str = "r2q1rk1/ppp2ppp/2n1bn2/2b1p3/3pP3/3P1NPP/PPP1NPB1/R1BQ1RK1 b - - 0 9 ";
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `MATERIAL_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | static MATERIAL_SCORE: [i32; 12] = [
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PAWN_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 | static PAWN_SCORE: [i32; 64] = [
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `KNIGHT_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:162:8
[INFO] [stdout]     |
[INFO] [stdout] 162 | static KNIGHT_SCORE: [i32; 64] = [
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `BISHOP_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 | static  BISHOP_SCORE: [i32; 64] = [
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ROOK_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 | static  ROOK_SCORE: [i32; 64] = [
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `KING_SCORE` is never used
[INFO] [stdout]    --> src/main.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 | static  KING_SCORE: [i32; 64] = [
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DOUBLE_PAWN_PENALTY` is never used
[INFO] [stdout]    --> src/main.rs:309:8
[INFO] [stdout]     |
[INFO] [stdout] 309 | static DOUBLE_PAWN_PENALTY: i32 = -10;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:515:17
[INFO] [stdout]     |
[INFO] [stdout] 515 |     for rank in 0 as usize..8 as usize {
[INFO] [stdout]     |                 ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_cast)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:515:29
[INFO] [stdout]     |
[INFO] [stdout] 515 |     for rank in 0 as usize..8 as usize {
[INFO] [stdout]     |                             ^^^^^^^^^^ help: try: `8_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:516:21
[INFO] [stdout]     |
[INFO] [stdout] 516 |         for file in 0 as usize..8 as usize {
[INFO] [stdout]     |                     ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:516:33
[INFO] [stdout]     |
[INFO] [stdout] 516 |         for file in 0 as usize..8 as usize {
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: try: `8_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:561:76
[INFO] [stdout]     |
[INFO] [stdout] 561 |                 ISOLATED_MASKS[square as usize] |= set_file_rank_mask(Some((file - 1) as i32), None);
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^^^^ help: try: `((file - 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ISOLATED_PAWN_PENALTY` is never used
[INFO] [stdout]    --> src/main.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | static ISOLATED_PAWN_PENALTY: i32 = -10;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_magic_number` is never used
[INFO] [stdout]     --> src/main.rs:1088:4
[INFO] [stdout]      |
[INFO] [stdout] 1088 | fn generate_magic_number() -> u64 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_magic_number` is never used
[INFO] [stdout]     --> src/main.rs:1093:4
[INFO] [stdout]      |
[INFO] [stdout] 1093 | fn find_magic_number(square: u64, relevant_bits: u32, bishop_flag: u8) -> u64 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_magic_numbers` is never used
[INFO] [stdout]     --> src/main.rs:1166:4
[INFO] [stdout]      |
[INFO] [stdout] 1166 | fn init_magic_numbers() {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_bitboard` is never used
[INFO] [stdout]     --> src/main.rs:1475:4
[INFO] [stdout]      |
[INFO] [stdout] 1475 | fn print_bitboard(board: BitBoard) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_attacked_squares` is never used
[INFO] [stdout]     --> src/main.rs:2224:4
[INFO] [stdout]      |
[INFO] [stdout] 2224 | fn print_attacked_squares(side: u64){
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perft_driver` is never used
[INFO] [stdout]     --> src/main.rs:3027:4
[INFO] [stdout]      |
[INFO] [stdout] 3027 | fn perft_driver(depth: u64, root: bool) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_moves` is never used
[INFO] [stdout]     --> src/main.rs:3872:4
[INFO] [stdout]      |
[INFO] [stdout] 3872 | fn sort_moves(move_list: &mut Vec<u64>) {
[INFO] [stdout]      |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `WHITE` contains a capitalized acronym
[INFO] [stdout]   --> src/main.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     WHITE,
[INFO] [stdout]    |     ^^^^^ help: consider making the acronym lowercase, except the initial letter: `White`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]    = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `BLACK` contains a capitalized acronym
[INFO] [stdout]   --> src/main.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     BLACK,
[INFO] [stdout]    |     ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Black`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `BOTH` contains a capitalized acronym
[INFO] [stdout]   --> src/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     BOTH
[INFO] [stdout]    |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Both`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:562:76
[INFO] [stdout]     |
[INFO] [stdout] 562 |                 ISOLATED_MASKS[square as usize] |= set_file_rank_mask(Some((file + 1)  as i32), None);
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^^^^^ help: try: `((file + 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:570:80
[INFO] [stdout]     |
[INFO] [stdout] 570 |                 WHITE_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some((file - 1) as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^ help: try: `((file - 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:571:80
[INFO] [stdout]     |
[INFO] [stdout] 571 |                 WHITE_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some(file as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^ help: try: `file`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:572:80
[INFO] [stdout]     |
[INFO] [stdout] 572 |                 WHITE_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some((file + 1) as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^ help: try: `((file + 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:575:26
[INFO] [stdout]     |
[INFO] [stdout] 575 |                 for i in 0 as usize .. (rank+1) as usize {
[INFO] [stdout]     |                          ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:590:80
[INFO] [stdout]     |
[INFO] [stdout] 590 |                 BLACK_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some((file - 1) as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^ help: try: `((file - 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:591:80
[INFO] [stdout]     |
[INFO] [stdout] 591 |                 BLACK_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some(file as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^ help: try: `file`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:592:80
[INFO] [stdout]     |
[INFO] [stdout] 592 |                 BLACK_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some((file + 1) as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^ help: try: `((file + 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:595:26
[INFO] [stdout]     |
[INFO] [stdout] 595 |                 for i in 0 as usize .. (8-rank) as usize {
[INFO] [stdout]     |                          ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `piece` is only used to index `PIECE_KEYS`
[INFO] [stdout]    --> src/main.rs:696:18
[INFO] [stdout]     |
[INFO] [stdout] 696 |     for piece in Piece::P as usize..=Piece::k as usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]     = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]     |
[INFO] [stdout] 696 -     for piece in Piece::P as usize..=Piece::k as usize {
[INFO] [stdout] 696 +     for <item> in PIECE_KEYS.iter_mut().take(Piece::k as usize + 1).skip(Piece::P as usize) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `index` is only used to index `CASTLE_KEYS`
[INFO] [stdout]    --> src/main.rs:725:18
[INFO] [stdout]     |
[INFO] [stdout] 725 |     for index in 0 as usize..16 as usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]     |
[INFO] [stdout] 725 -     for index in 0 as usize..16 as usize {
[INFO] [stdout] 725 +     for <item> in CASTLE_KEYS.iter_mut().take(16 as usize).skip(0 as usize) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:725:18
[INFO] [stdout]     |
[INFO] [stdout] 725 |     for index in 0 as usize..16 as usize {
[INFO] [stdout]     |                  ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:725:30
[INFO] [stdout]     |
[INFO] [stdout] 725 |     for index in 0 as usize..16 as usize {
[INFO] [stdout]     |                              ^^^^^^^^^^^ help: try: `16_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `OPENING` contains a capitalized acronym
[INFO] [stdout]    --> src/main.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 363 |     OPENING,
[INFO] [stdout]     |     ^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Opening`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `ENDGAME` contains a capitalized acronym
[INFO] [stdout]    --> src/main.rs:364:5
[INFO] [stdout]     |
[INFO] [stdout] 364 |     ENDGAME,
[INFO] [stdout]     |     ^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Endgame`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `MIDDLEGAME` contains a capitalized acronym
[INFO] [stdout]    --> src/main.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 365 |     MIDDLEGAME,
[INFO] [stdout]     |     ^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Middlegame`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/main.rs:836:9
[INFO] [stdout]     |
[INFO] [stdout] 836 |         return None;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]     = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 836 -         return None;
[INFO] [stdout] 836 +         None
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/main.rs:803:13
[INFO] [stdout]     |
[INFO] [stdout] 803 | /             if hash_entry.hash_key == HASH_KEY {
[INFO] [stdout] 804 | |                 if hash_entry.depth >= depth {
[INFO] [stdout] 805 | |                     // extract stored score from TT entry
[INFO] [stdout] 806 | |                     let mut score: i32 = hash_entry.score ;
[INFO] [stdout] ...   |
[INFO] [stdout] 832 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]     = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 803 ~             if hash_entry.hash_key == HASH_KEY
[INFO] [stdout] 804 ~                 && hash_entry.depth >= depth {
[INFO] [stdout] 805 |                     // extract stored score from TT entry
[INFO] [stdout] ...
[INFO] [stdout] 829 |                     }
[INFO] [stdout] 830 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]     --> src/main.rs:1047:12
[INFO] [stdout]      |
[INFO] [stdout] 1047 |         if in_buffer.len() > 0 {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!in_buffer.is_empty()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]      = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` has identical blocks
[INFO] [stdout]     --> src/main.rs:1048:101
[INFO] [stdout]      |
[INFO] [stdout] 1048 |               if in_buffer.chars().take(4).collect::<Vec<char>>().iter().collect::<String>() == "quit"{
[INFO] [stdout]      |  _____________________________________________________________________________________________________^
[INFO] [stdout] 1049 | |                 unsafe {
[INFO] [stdout] 1050 | |                     //in_buffer.clear();
[INFO] [stdout] 1051 | |                     QUIT = 1;
[INFO] [stdout] 1052 | |                 }
[INFO] [stdout] 1053 | |             }else if in_buffer.chars().take(4).collect::<Vec<char>>().iter().collect::<String>() == "stop" {
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      |
[INFO] [stdout] note: same as this
[INFO] [stdout]     --> src/main.rs:1053:108
[INFO] [stdout]      |
[INFO] [stdout] 1053 |               }else if in_buffer.chars().take(4).collect::<Vec<char>>().iter().collect::<String>() == "stop" {
[INFO] [stdout]      |  ____________________________________________________________________________________________________________^
[INFO] [stdout] 1054 | |                 unsafe {
[INFO] [stdout] 1055 | |                     //in_buffer.clear();
[INFO] [stdout] 1056 | |                     QUIT = 1;
[INFO] [stdout] 1057 | |                 }
[INFO] [stdout] 1058 | |             }
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stdout]      = note: `#[warn(clippy::if_same_then_else)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:515:17
[INFO] [stdout]     |
[INFO] [stdout] 515 |     for rank in 0 as usize..8 as usize {
[INFO] [stdout]     |                 ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_cast)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:1163:5
[INFO] [stdout]      |
[INFO] [stdout] 1163 |     return  0;
[INFO] [stdout]      |     ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 1163 -     return  0;
[INFO] [stdout] 1163 +     0
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:515:29
[INFO] [stdout]     |
[INFO] [stdout] 515 |     for rank in 0 as usize..8 as usize {
[INFO] [stdout]     |                             ^^^^^^^^^^ help: try: `8_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u64` -> `u64`)
[INFO] [stdout]     --> src/main.rs:1102:32
[INFO] [stdout]      |
[INFO] [stdout] 1102 |         0 => mask_rook_attacks(square as u64),
[INFO] [stdout]      |                                ^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:516:21
[INFO] [stdout]     |
[INFO] [stdout] 516 |         for file in 0 as usize..8 as usize {
[INFO] [stdout]     |                     ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u64` -> `u64`)
[INFO] [stdout]     --> src/main.rs:1103:34
[INFO] [stdout]      |
[INFO] [stdout] 1103 |         1 => mask_bishop_attacks(square as u64),
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:516:33
[INFO] [stdout]     |
[INFO] [stdout] 516 |         for file in 0 as usize..8 as usize {
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: try: `8_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u64` -> `u64`)
[INFO] [stdout]     --> src/main.rs:1118:54
[INFO] [stdout]      |
[INFO] [stdout] 1118 |             attacks[index as usize] = bishop_attacks(square as u64, occupancies[index as usize]);
[INFO] [stdout]      |                                                      ^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u64` -> `u64`)
[INFO] [stdout]     --> src/main.rs:1120:52
[INFO] [stdout]      |
[INFO] [stdout] 1120 |             attacks[index as usize] = rook_attacks(square as u64, occupancies[index as usize]);
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:1148:62
[INFO] [stdout]      |
[INFO] [stdout] 1148 |                 used_attacks[magic_index as usize] = attacks[index as usize];
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^ help: try: `index`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:1149:68
[INFO] [stdout]      |
[INFO] [stdout] 1149 |             }else if used_attacks[magic_index as usize] != attacks[index as usize] {
[INFO] [stdout]      |                                                                    ^^^^^^^^^^^^^^ help: try: `index`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:561:76
[INFO] [stdout]     |
[INFO] [stdout] 561 |                 ISOLATED_MASKS[square as usize] |= set_file_rank_mask(Some((file - 1) as i32), None);
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^^^^ help: try: `((file - 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:562:76
[INFO] [stdout]     |
[INFO] [stdout] 562 |                 ISOLATED_MASKS[square as usize] |= set_file_rank_mask(Some((file + 1)  as i32), None);
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^^^^^ help: try: `((file + 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:570:80
[INFO] [stdout]     |
[INFO] [stdout] 570 |                 WHITE_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some((file - 1) as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^ help: try: `((file - 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:571:80
[INFO] [stdout]     |
[INFO] [stdout] 571 |                 WHITE_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some(file as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^ help: try: `file`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:572:80
[INFO] [stdout]     |
[INFO] [stdout] 572 |                 WHITE_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some((file + 1) as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^ help: try: `((file + 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:575:26
[INFO] [stdout]     |
[INFO] [stdout] 575 |                 for i in 0 as usize .. (rank+1) as usize {
[INFO] [stdout]     |                          ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:590:80
[INFO] [stdout]     |
[INFO] [stdout] 590 |                 BLACK_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some((file - 1) as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^ help: try: `((file - 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:591:80
[INFO] [stdout]     |
[INFO] [stdout] 591 |                 BLACK_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some(file as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^ help: try: `file`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/main.rs:592:80
[INFO] [stdout]     |
[INFO] [stdout] 592 |                 BLACK_PASSED_MASKS[square as usize] |= set_file_rank_mask(Some((file + 1) as i32), None);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^ help: try: `((file + 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:595:26
[INFO] [stdout]     |
[INFO] [stdout] 595 |                 for i in 0 as usize .. (8-rank) as usize {
[INFO] [stdout]     |                          ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `piece` is only used to index `PIECE_KEYS`
[INFO] [stdout]    --> src/main.rs:696:18
[INFO] [stdout]     |
[INFO] [stdout] 696 |     for piece in Piece::P as usize..=Piece::k as usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]     = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]     |
[INFO] [stdout] 696 -     for piece in Piece::P as usize..=Piece::k as usize {
[INFO] [stdout] 696 +     for <item> in PIECE_KEYS.iter_mut().take(Piece::k as usize + 1).skip(Piece::P as usize) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `index` is only used to index `CASTLE_KEYS`
[INFO] [stdout]    --> src/main.rs:725:18
[INFO] [stdout]     |
[INFO] [stdout] 725 |     for index in 0 as usize..16 as usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]     |
[INFO] [stdout] 725 -     for index in 0 as usize..16 as usize {
[INFO] [stdout] 725 +     for <item> in CASTLE_KEYS.iter_mut().take(16 as usize).skip(0 as usize) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:725:18
[INFO] [stdout]     |
[INFO] [stdout] 725 |     for index in 0 as usize..16 as usize {
[INFO] [stdout]     |                  ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/main.rs:725:30
[INFO] [stdout]     |
[INFO] [stdout] 725 |     for index in 0 as usize..16 as usize {
[INFO] [stdout]     |                              ^^^^^^^^^^^ help: try: `16_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is used to index `PIECE_BITBOARDS`
[INFO] [stdout]     --> src/main.rs:1516:22
[INFO] [stdout]      |
[INFO] [stdout] 1516 |             for i in (Piece::P as usize)..=(Piece::k as usize) {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator and enumerate()
[INFO] [stdout]      |
[INFO] [stdout] 1516 -             for i in (Piece::P as usize)..=(Piece::k as usize) {
[INFO] [stdout] 1516 +             for (i, <item>) in PIECE_BITBOARDS.iter().enumerate().take(Piece::k as usize + 1).skip((Piece::P as usize)) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `print!()` with a format string that ends in a single newline
[INFO] [stdout]     --> src/main.rs:1565:13
[INFO] [stdout]      |
[INFO] [stdout] 1565 |             print!(" q\n");
[INFO] [stdout]      |             ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_with_newline
[INFO] [stdout]      = note: `#[warn(clippy::print_with_newline)]` on by default
[INFO] [stdout] help: use `println!` instead
[INFO] [stdout]      |
[INFO] [stdout] 1565 -             print!(" q\n");
[INFO] [stdout] 1565 +             println!(" q");
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `print!()` with a format string that ends in a single newline
[INFO] [stdout]     --> src/main.rs:1567:13
[INFO] [stdout]      |
[INFO] [stdout] 1567 |             print!(" -\n");
[INFO] [stdout]      |             ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_with_newline
[INFO] [stdout] help: use `println!` instead
[INFO] [stdout]      |
[INFO] [stdout] 1567 -             print!(" -\n");
[INFO] [stdout] 1567 +             println!(" -");
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:1586:9
[INFO] [stdout]      |
[INFO] [stdout] 1586 |         return (piece_bitboards_copy, occupancy_copy, side_copy, enpassant_copy, castle_copy, hash_key_copy)
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 1586 -         return (piece_bitboards_copy, occupancy_copy, side_copy, enpassant_copy, castle_copy, hash_key_copy)
[INFO] [stdout] 1586 +         (piece_bitboards_copy, occupancy_copy, side_copy, enpassant_copy, castle_copy, hash_key_copy)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/main.rs:836:9
[INFO] [stdout]     |
[INFO] [stdout] 836 |         return None;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]     = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 836 -         return None;
[INFO] [stdout] 836 +         None
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/main.rs:803:13
[INFO] [stdout]     |
[INFO] [stdout] 803 | /             if hash_entry.hash_key == HASH_KEY {
[INFO] [stdout] 804 | |                 if hash_entry.depth >= depth {
[INFO] [stdout] 805 | |                     // extract stored score from TT entry
[INFO] [stdout] 806 | |                     let mut score: i32 = hash_entry.score ;
[INFO] [stdout] ...   |
[INFO] [stdout] 832 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]     = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 803 ~             if hash_entry.hash_key == HASH_KEY
[INFO] [stdout] 804 ~                 && hash_entry.depth >= depth {
[INFO] [stdout] 805 |                     // extract stored score from TT entry
[INFO] [stdout] ...
[INFO] [stdout] 829 |                     }
[INFO] [stdout] 830 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]     --> src/main.rs:1047:12
[INFO] [stdout]      |
[INFO] [stdout] 1047 |         if in_buffer.len() > 0 {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!in_buffer.is_empty()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]      = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting a character literal to `u8` truncates
[INFO] [stdout]     --> src/main.rs:1673:66
[INFO] [stdout]      |
[INFO] [stdout] 1673 |             let file = fen.chars().nth(fen_ptr).unwrap() as u8 - 'a' as u8;
[INFO] [stdout]      |                                                                  ^^^^^^^^^ help: use a byte literal instead: `b'a'`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `char` is four bytes wide, but `u8` is a single byte
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stdout]      = note: `#[warn(clippy::char_lit_as_u8)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` has identical blocks
[INFO] [stdout]     --> src/main.rs:1048:101
[INFO] [stdout]      |
[INFO] [stdout] 1048 |               if in_buffer.chars().take(4).collect::<Vec<char>>().iter().collect::<String>() == "quit"{
[INFO] [stdout]      |  _____________________________________________________________________________________________________^
[INFO] [stdout] 1049 | |                 unsafe {
[INFO] [stdout] 1050 | |                     //in_buffer.clear();
[INFO] [stdout] 1051 | |                     QUIT = 1;
[INFO] [stdout] 1052 | |                 }
[INFO] [stdout] 1053 | |             }else if in_buffer.chars().take(4).collect::<Vec<char>>().iter().collect::<String>() == "stop" {
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      |
[INFO] [stdout] note: same as this
[INFO] [stdout]     --> src/main.rs:1053:108
[INFO] [stdout]      |
[INFO] [stdout] 1053 |               }else if in_buffer.chars().take(4).collect::<Vec<char>>().iter().collect::<String>() == "stop" {
[INFO] [stdout]      |  ____________________________________________________________________________________________________________^
[INFO] [stdout] 1054 | |                 unsafe {
[INFO] [stdout] 1055 | |                     //in_buffer.clear();
[INFO] [stdout] 1056 | |                     QUIT = 1;
[INFO] [stdout] 1057 | |                 }
[INFO] [stdout] 1058 | |             }
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stdout]      = note: `#[warn(clippy::if_same_then_else)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:1683:72
[INFO] [stdout]      |
[INFO] [stdout] 1683 |             OCCUPANCIES[PieceColor::WHITE as usize] |= PIECE_BITBOARDS[piece as usize];
[INFO] [stdout]      |                                                                        ^^^^^^^^^^^^^^ help: try: `piece`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:1687:72
[INFO] [stdout]      |
[INFO] [stdout] 1687 |             OCCUPANCIES[PieceColor::BLACK as usize] |= PIECE_BITBOARDS[piece as usize];
[INFO] [stdout]      |                                                                        ^^^^^^^^^^^^^^ help: try: `piece`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:1163:5
[INFO] [stdout]      |
[INFO] [stdout] 1163 |     return  0;
[INFO] [stdout]      |     ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 1163 -     return  0;
[INFO] [stdout] 1163 +     0
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u64` -> `u64`)
[INFO] [stdout]     --> src/main.rs:1102:32
[INFO] [stdout]      |
[INFO] [stdout] 1102 |         0 => mask_rook_attacks(square as u64),
[INFO] [stdout]      |                                ^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u64` -> `u64`)
[INFO] [stdout]     --> src/main.rs:1103:34
[INFO] [stdout]      |
[INFO] [stdout] 1103 |         1 => mask_bishop_attacks(square as u64),
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u64` -> `u64`)
[INFO] [stdout]     --> src/main.rs:1118:54
[INFO] [stdout]      |
[INFO] [stdout] 1118 |             attacks[index as usize] = bishop_attacks(square as u64, occupancies[index as usize]);
[INFO] [stdout]      |                                                      ^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u64` -> `u64`)
[INFO] [stdout]     --> src/main.rs:1120:52
[INFO] [stdout]      |
[INFO] [stdout] 1120 |             attacks[index as usize] = rook_attacks(square as u64, occupancies[index as usize]);
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:1148:62
[INFO] [stdout]      |
[INFO] [stdout] 1148 |                 used_attacks[magic_index as usize] = attacks[index as usize];
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^ help: try: `index`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:1149:68
[INFO] [stdout]      |
[INFO] [stdout] 1149 |             }else if used_attacks[magic_index as usize] != attacks[index as usize] {
[INFO] [stdout]      |                                                                    ^^^^^^^^^^^^^^ help: try: `index`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is used to index `PIECE_BITBOARDS`
[INFO] [stdout]     --> src/main.rs:1516:22
[INFO] [stdout]      |
[INFO] [stdout] 1516 |             for i in (Piece::P as usize)..=(Piece::k as usize) {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator and enumerate()
[INFO] [stdout]      |
[INFO] [stdout] 1516 -             for i in (Piece::P as usize)..=(Piece::k as usize) {
[INFO] [stdout] 1516 +             for (i, <item>) in PIECE_BITBOARDS.iter().enumerate().take(Piece::k as usize + 1).skip((Piece::P as usize)) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2064:35
[INFO] [stdout]      |
[INFO] [stdout] 2064 |                 1 => BISHOP_MASKS[square as usize],
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2065:33
[INFO] [stdout]      |
[INFO] [stdout] 2065 |                 0 => ROOK_MASKS[square as usize],
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2079:84
[INFO] [stdout]      |
[INFO] [stdout] 2079 | ...   let magic_index = (occupancy.wrapping_mul(BISHOP_MAGIC_NUMBERS[square as usize])) >> (64 - BISHOP_RELEVANT_BITS[square as us...
[INFO] [stdout]      |                                                                      ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2079:133
[INFO] [stdout]      |
[INFO] [stdout] 2079 | ...are as usize])) >> (64 - BISHOP_RELEVANT_BITS[square as usize]);
[INFO] [stdout]      |                                                  ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `print!()` with a format string that ends in a single newline
[INFO] [stdout]     --> src/main.rs:1565:13
[INFO] [stdout]      |
[INFO] [stdout] 1565 |             print!(" q\n");
[INFO] [stdout]      |             ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_with_newline
[INFO] [stdout]      = note: `#[warn(clippy::print_with_newline)]` on by default
[INFO] [stdout] help: use `println!` instead
[INFO] [stdout]      |
[INFO] [stdout] 1565 -             print!(" q\n");
[INFO] [stdout] 1565 +             println!(" q");
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `print!()` with a format string that ends in a single newline
[INFO] [stdout]     --> src/main.rs:1567:13
[INFO] [stdout]      |
[INFO] [stdout] 1567 |             print!(" -\n");
[INFO] [stdout]      |             ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_with_newline
[INFO] [stdout] help: use `println!` instead
[INFO] [stdout]      |
[INFO] [stdout] 1567 -             print!(" -\n");
[INFO] [stdout] 1567 +             println!(" -");
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2082:36
[INFO] [stdout]      |
[INFO] [stdout] 2082 |                     BISHOP_ATTACKS[square as usize][magic_index as usize] = bishop_attacks(square as u64, occupancy);
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2087:82
[INFO] [stdout]      |
[INFO] [stdout] 2087 | ...   let magic_index = (occupancy.wrapping_mul(ROOK_MAGIC_NUMBERS[square as usize])) >> (64 - ROOK_RELEVANT_BITS[square as usize]);
[INFO] [stdout]      |                                                                    ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:1586:9
[INFO] [stdout]      |
[INFO] [stdout] 1586 |         return (piece_bitboards_copy, occupancy_copy, side_copy, enpassant_copy, castle_copy, hash_key_copy)
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 1586 -         return (piece_bitboards_copy, occupancy_copy, side_copy, enpassant_copy, castle_copy, hash_key_copy)
[INFO] [stdout] 1586 +         (piece_bitboards_copy, occupancy_copy, side_copy, enpassant_copy, castle_copy, hash_key_copy)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2087:129
[INFO] [stdout]      |
[INFO] [stdout] 2087 | ...quare as usize])) >> (64 - ROOK_RELEVANT_BITS[square as usize]);
[INFO] [stdout]      |                                                  ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2090:34
[INFO] [stdout]      |
[INFO] [stdout] 2090 |                     ROOK_ATTACKS[square as usize][magic_index as usize] = rook_attacks(square as u64, occupancy);
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting a character literal to `u8` truncates
[INFO] [stdout]     --> src/main.rs:1673:66
[INFO] [stdout]      |
[INFO] [stdout] 1673 |             let file = fen.chars().nth(fen_ptr).unwrap() as u8 - 'a' as u8;
[INFO] [stdout]      |                                                                  ^^^^^^^^^ help: use a byte literal instead: `b'a'`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `char` is four bytes wide, but `u8` is a single byte
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stdout]      = note: `#[warn(clippy::char_lit_as_u8)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:1683:72
[INFO] [stdout]      |
[INFO] [stdout] 1683 |             OCCUPANCIES[PieceColor::WHITE as usize] |= PIECE_BITBOARDS[piece as usize];
[INFO] [stdout]      |                                                                        ^^^^^^^^^^^^^^ help: try: `piece`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:1687:72
[INFO] [stdout]      |
[INFO] [stdout] 1687 |             OCCUPANCIES[PieceColor::BLACK as usize] |= PIECE_BITBOARDS[piece as usize];
[INFO] [stdout]      |                                                                        ^^^^^^^^^^^^^^ help: try: `piece`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]     --> src/main.rs:2277:28
[INFO] [stdout]      |
[INFO] [stdout] 2277 | ...   if !(target_square < BoardSquare::a1 as u64) && get_bit!(OCCUPANCIES[PieceColor::BOTH as usize], target_square) == 0 {
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(target_square >= BoardSquare::a1 as u64)`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]      = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]     --> src/main.rs:2393:28
[INFO] [stdout]      |
[INFO] [stdout] 2393 | ...   if !(target_square > BoardSquare::h8 as u64) && get_bit!(OCCUPANCIES[PieceColor::BOTH as usize], target_square) == 0 {
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(target_square <= BoardSquare::h8 as u64)`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `piece` is used to index `PIECE_BITBOARDS`
[INFO] [stdout]     --> src/main.rs:2259:18
[INFO] [stdout]      |
[INFO] [stdout] 2259 |     for piece in Piece::P as usize..=(Piece::k as usize) {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator and enumerate()
[INFO] [stdout]      |
[INFO] [stdout] 2259 -     for piece in Piece::P as usize..=(Piece::k as usize) {
[INFO] [stdout] 2259 +     for (piece, <item>) in PIECE_BITBOARDS.iter().enumerate().take(Piece::k as usize + 1).skip(Piece::P as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `u64` which implements the `Copy` trait
[INFO] [stdout]     --> src/main.rs:2262:24
[INFO] [stdout]      |
[INFO] [stdout] 2262 |             bitboard = PIECE_BITBOARDS[piece].clone();
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `PIECE_BITBOARDS[piece]`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]      = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]     --> src/main.rs:2295:33
[INFO] [stdout]      |
[INFO] [stdout] 2295 | / ...   if (source_square >= BoardSquare::a2 as u64 && source_square <= BoardSquare::h2 as u64) && get_bit!(OCCUPANCIES[PieceColor...
[INFO] [stdout] 2296 | | ...       if !is_piece_pinned_absolute(source_square, target_square+8, SIDE as u64) {
[INFO] [stdout] 2297 | | ...           move_list.push(encode_move!(source_square, target_square +8, piece as u64, 0, 0, 1, 0, 0));
[INFO] [stdout] ...    |
[INFO] [stdout] 2300 | | ...   }
[INFO] [stdout]      | |_______^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]      |
[INFO] [stdout] 2295 ~                                 if (source_square >= BoardSquare::a2 as u64 && source_square <= BoardSquare::h2 as u64) && get_bit!(OCCUPANCIES[PieceColor::BOTH as usize], target_square + 8) == 0
[INFO] [stdout] 2296 ~                                     && !is_piece_pinned_absolute(source_square, target_square+8, SIDE as u64) {
[INFO] [stdout] 2297 |                                         move_list.push(encode_move!(source_square, target_square +8, piece as u64, 0, 0, 1, 0, 0));
[INFO] [stdout] 2298 ~                                     }
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2064:35
[INFO] [stdout]      |
[INFO] [stdout] 2064 |                 1 => BISHOP_MASKS[square as usize],
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2065:33
[INFO] [stdout]      |
[INFO] [stdout] 2065 |                 0 => ROOK_MASKS[square as usize],
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2079:84
[INFO] [stdout]      |
[INFO] [stdout] 2079 | ...   let magic_index = (occupancy.wrapping_mul(BISHOP_MAGIC_NUMBERS[square as usize])) >> (64 - BISHOP_RELEVANT_BITS[square as us...
[INFO] [stdout]      |                                                                      ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2079:133
[INFO] [stdout]      |
[INFO] [stdout] 2079 | ...are as usize])) >> (64 - BISHOP_RELEVANT_BITS[square as usize]);
[INFO] [stdout]      |                                                  ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2082:36
[INFO] [stdout]      |
[INFO] [stdout] 2082 |                     BISHOP_ATTACKS[square as usize][magic_index as usize] = bishop_attacks(square as u64, occupancy);
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2087:82
[INFO] [stdout]      |
[INFO] [stdout] 2087 | ...   let magic_index = (occupancy.wrapping_mul(ROOK_MAGIC_NUMBERS[square as usize])) >> (64 - ROOK_RELEVANT_BITS[square as usize]);
[INFO] [stdout]      |                                                                    ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2087:129
[INFO] [stdout]      |
[INFO] [stdout] 2087 | ...quare as usize])) >> (64 - ROOK_RELEVANT_BITS[square as usize]);
[INFO] [stdout]      |                                                  ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]     --> src/main.rs:2090:34
[INFO] [stdout]      |
[INFO] [stdout] 2090 |                     ROOK_ATTACKS[square as usize][magic_index as usize] = rook_attacks(square as u64, occupancy);
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^ help: try: `square`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]     --> src/main.rs:2411:33
[INFO] [stdout]      |
[INFO] [stdout] 2411 | / ...   if (source_square >= BoardSquare::a7 as u64 && source_square <= BoardSquare::h7 as u64) && get_bit!(OCCUPANCIES[PieceColor...
[INFO] [stdout] 2412 | | ...       if !is_piece_pinned_absolute(source_square, target_square - 8, SIDE as u64) {
[INFO] [stdout] 2413 | | ...           move_list.push(encode_move!(source_square, target_square-8, piece as u64, 0, 0, 1, 0, 0));
[INFO] [stdout] ...    |
[INFO] [stdout] 2416 | | ...   }
[INFO] [stdout]      | |_______^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]      |
[INFO] [stdout] 2411 ~                                 if (source_square >= BoardSquare::a7 as u64 && source_square <= BoardSquare::h7 as u64) && get_bit!(OCCUPANCIES[PieceColor::BOTH as usize], target_square - 8) == 0
[INFO] [stdout] 2412 ~                                     && !is_piece_pinned_absolute(source_square, target_square - 8, SIDE as u64) {
[INFO] [stdout] 2413 |                                         move_list.push(encode_move!(source_square, target_square-8, piece as u64, 0, 0, 1, 0, 0));
[INFO] [stdout] 2414 ~                                     }
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]     --> src/main.rs:2277:28
[INFO] [stdout]      |
[INFO] [stdout] 2277 | ...   if !(target_square < BoardSquare::a1 as u64) && get_bit!(OCCUPANCIES[PieceColor::BOTH as usize], target_square) == 0 {
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(target_square >= BoardSquare::a1 as u64)`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]      = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]     --> src/main.rs:2393:28
[INFO] [stdout]      |
[INFO] [stdout] 2393 | ...   if !(target_square > BoardSquare::h8 as u64) && get_bit!(OCCUPANCIES[PieceColor::BOTH as usize], target_square) == 0 {
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(target_square <= BoardSquare::h8 as u64)`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `piece` is used to index `PIECE_BITBOARDS`
[INFO] [stdout]     --> src/main.rs:2259:18
[INFO] [stdout]      |
[INFO] [stdout] 2259 |     for piece in Piece::P as usize..=(Piece::k as usize) {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator and enumerate()
[INFO] [stdout]      |
[INFO] [stdout] 2259 -     for piece in Piece::P as usize..=(Piece::k as usize) {
[INFO] [stdout] 2259 +     for (piece, <item>) in PIECE_BITBOARDS.iter().enumerate().take(Piece::k as usize + 1).skip(Piece::P as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `u64` which implements the `Copy` trait
[INFO] [stdout]     --> src/main.rs:2262:24
[INFO] [stdout]      |
[INFO] [stdout] 2262 |             bitboard = PIECE_BITBOARDS[piece].clone();
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `PIECE_BITBOARDS[piece]`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]      = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]     --> src/main.rs:2295:33
[INFO] [stdout]      |
[INFO] [stdout] 2295 | / ...   if (source_square >= BoardSquare::a2 as u64 && source_square <= BoardSquare::h2 as u64) && get_bit!(OCCUPANCIES[PieceColor...
[INFO] [stdout] 2296 | | ...       if !is_piece_pinned_absolute(source_square, target_square+8, SIDE as u64) {
[INFO] [stdout] 2297 | | ...           move_list.push(encode_move!(source_square, target_square +8, piece as u64, 0, 0, 1, 0, 0));
[INFO] [stdout] ...    |
[INFO] [stdout] 2300 | | ...   }
[INFO] [stdout]      | |_______^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]      |
[INFO] [stdout] 2295 ~                                 if (source_square >= BoardSquare::a2 as u64 && source_square <= BoardSquare::h2 as u64) && get_bit!(OCCUPANCIES[PieceColor::BOTH as usize], target_square + 8) == 0
[INFO] [stdout] 2296 ~                                     && !is_piece_pinned_absolute(source_square, target_square+8, SIDE as u64) {
[INFO] [stdout] 2297 |                                         move_list.push(encode_move!(source_square, target_square +8, piece as u64, 0, 0, 1, 0, 0));
[INFO] [stdout] 2298 ~                                     }
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]     --> src/main.rs:2411:33
[INFO] [stdout]      |
[INFO] [stdout] 2411 | / ...   if (source_square >= BoardSquare::a7 as u64 && source_square <= BoardSquare::h7 as u64) && get_bit!(OCCUPANCIES[PieceColor...
[INFO] [stdout] 2412 | | ...       if !is_piece_pinned_absolute(source_square, target_square - 8, SIDE as u64) {
[INFO] [stdout] 2413 | | ...           move_list.push(encode_move!(source_square, target_square-8, piece as u64, 0, 0, 1, 0, 0));
[INFO] [stdout] ...    |
[INFO] [stdout] 2416 | | ...   }
[INFO] [stdout]      | |_______^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]      |
[INFO] [stdout] 2411 ~                                 if (source_square >= BoardSquare::a7 as u64 && source_square <= BoardSquare::h7 as u64) && get_bit!(OCCUPANCIES[PieceColor::BOTH as usize], target_square - 8) == 0
[INFO] [stdout] 2412 ~                                     && !is_piece_pinned_absolute(source_square, target_square - 8, SIDE as u64) {
[INFO] [stdout] 2413 |                                         move_list.push(encode_move!(source_square, target_square-8, piece as u64, 0, 0, 1, 0, 0));
[INFO] [stdout] 2414 ~                                     }
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:2806:5
[INFO] [stdout]      |
[INFO] [stdout] 2806 |     return uci_move;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 2806 -     return uci_move;
[INFO] [stdout] 2806 +     uci_move
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3009:13
[INFO] [stdout]      |
[INFO] [stdout] 3009 |             return true;
[INFO] [stdout]      |             ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3009 -             return true;
[INFO] [stdout] 3009 +             true
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3015:17
[INFO] [stdout]      |
[INFO] [stdout] 3015 |                 return make_move(ch_move, MOVE_TYPE::all_moves);
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3015 -                 return make_move(ch_move, MOVE_TYPE::all_moves);
[INFO] [stdout] 3015 +                 make_move(ch_move, MOVE_TYPE::all_moves)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3020:17
[INFO] [stdout]      |
[INFO] [stdout] 3020 |                 return false;
[INFO] [stdout]      |                 ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3020 -                 return false;
[INFO] [stdout] 3020 +                 false
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `bb_piece` is only used to index `PIECE_BITBOARDS`
[INFO] [stdout]     --> src/main.rs:2988:29
[INFO] [stdout]      |
[INFO] [stdout] 2988 |             for bb_piece in Piece::P as usize..=Piece::K as usize {
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 2988 -             for bb_piece in Piece::P as usize..=Piece::K as usize {
[INFO] [stdout] 2988 +             for <item> in PIECE_BITBOARDS.iter().take(Piece::K as usize + 1).skip(Piece::P as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `bb_piece` is only used to index `PIECE_BITBOARDS`
[INFO] [stdout]     --> src/main.rs:2994:29
[INFO] [stdout]      |
[INFO] [stdout] 2994 |             for bb_piece in Piece::p as usize..=Piece::k as usize {
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 2994 -             for bb_piece in Piece::p as usize..=Piece::k as usize {
[INFO] [stdout] 2994 +             for <item> in PIECE_BITBOARDS.iter().take(Piece::k as usize + 1).skip(Piece::p as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]     --> src/main.rs:3031:16
[INFO] [stdout]      |
[INFO] [stdout] 3031 |       let leaf = match depth {
[INFO] [stdout]      |  ________________^
[INFO] [stdout] 3032 | |         2 => true,
[INFO] [stdout] 3033 | |         _ => false,
[INFO] [stdout] 3034 | |     };
[INFO] [stdout]      | |_____^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]      = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]      |
[INFO] [stdout] 3031 -     let leaf = match depth {
[INFO] [stdout] 3032 -         2 => true,
[INFO] [stdout] 3033 -         _ => false,
[INFO] [stdout] 3034 -     };
[INFO] [stdout] 3031 +     let leaf = matches!(depth, 2);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3215:9
[INFO] [stdout]      |
[INFO] [stdout] 3215 |         return false;
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3215 -         return false;
[INFO] [stdout] 3215 +         false
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `[u64; 12]` which implements the `Copy` trait
[INFO] [stdout]     --> src/main.rs:3097:53
[INFO] [stdout]      |
[INFO] [stdout] 3097 |             let mut updated_enemy_piece_bitboards = PIECE_BITBOARDS.clone();
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `PIECE_BITBOARDS`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `bb_piece` is only used to index `updated_enemy_piece_bitboards`
[INFO] [stdout]     --> src/main.rs:3099:33
[INFO] [stdout]      |
[INFO] [stdout] 3099 |                 for bb_piece in Piece::p as usize..=Piece::k as usize {
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 3099 -                 for bb_piece in Piece::p as usize..=Piece::k as usize {
[INFO] [stdout] 3099 +                 for <item> in updated_enemy_piece_bitboards.iter_mut().take(Piece::k as usize + 1).skip(Piece::p as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:2806:5
[INFO] [stdout]      |
[INFO] [stdout] 2806 |     return uci_move;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 2806 -     return uci_move;
[INFO] [stdout] 2806 +     uci_move
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3009:13
[INFO] [stdout]      |
[INFO] [stdout] 3009 |             return true;
[INFO] [stdout]      |             ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3009 -             return true;
[INFO] [stdout] 3009 +             true
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3015:17
[INFO] [stdout]      |
[INFO] [stdout] 3015 |                 return make_move(ch_move, MOVE_TYPE::all_moves);
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3015 -                 return make_move(ch_move, MOVE_TYPE::all_moves);
[INFO] [stdout] 3015 +                 make_move(ch_move, MOVE_TYPE::all_moves)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3020:17
[INFO] [stdout]      |
[INFO] [stdout] 3020 |                 return false;
[INFO] [stdout]      |                 ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3020 -                 return false;
[INFO] [stdout] 3020 +                 false
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `bb_piece` is only used to index `PIECE_BITBOARDS`
[INFO] [stdout]     --> src/main.rs:2988:29
[INFO] [stdout]      |
[INFO] [stdout] 2988 |             for bb_piece in Piece::P as usize..=Piece::K as usize {
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 2988 -             for bb_piece in Piece::P as usize..=Piece::K as usize {
[INFO] [stdout] 2988 +             for <item> in PIECE_BITBOARDS.iter().take(Piece::K as usize + 1).skip(Piece::P as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `bb_piece` is only used to index `PIECE_BITBOARDS`
[INFO] [stdout]     --> src/main.rs:2994:29
[INFO] [stdout]      |
[INFO] [stdout] 2994 |             for bb_piece in Piece::p as usize..=Piece::k as usize {
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 2994 -             for bb_piece in Piece::p as usize..=Piece::k as usize {
[INFO] [stdout] 2994 +             for <item> in PIECE_BITBOARDS.iter().take(Piece::k as usize + 1).skip(Piece::p as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]     --> src/main.rs:3031:16
[INFO] [stdout]      |
[INFO] [stdout] 3031 |       let leaf = match depth {
[INFO] [stdout]      |  ________________^
[INFO] [stdout] 3032 | |         2 => true,
[INFO] [stdout] 3033 | |         _ => false,
[INFO] [stdout] 3034 | |     };
[INFO] [stdout]      | |_____^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]      = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]      |
[INFO] [stdout] 3031 -     let leaf = match depth {
[INFO] [stdout] 3032 -         2 => true,
[INFO] [stdout] 3033 -         _ => false,
[INFO] [stdout] 3034 -     };
[INFO] [stdout] 3031 +     let leaf = matches!(depth, 2);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3215:9
[INFO] [stdout]      |
[INFO] [stdout] 3215 |         return false;
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3215 -         return false;
[INFO] [stdout] 3215 +         false
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `[u64; 12]` which implements the `Copy` trait
[INFO] [stdout]     --> src/main.rs:3097:53
[INFO] [stdout]      |
[INFO] [stdout] 3097 |             let mut updated_enemy_piece_bitboards = PIECE_BITBOARDS.clone();
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `PIECE_BITBOARDS`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `bb_piece` is only used to index `updated_enemy_piece_bitboards`
[INFO] [stdout]     --> src/main.rs:3099:33
[INFO] [stdout]      |
[INFO] [stdout] 3099 |                 for bb_piece in Piece::p as usize..=Piece::k as usize {
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 3099 -                 for bb_piece in Piece::p as usize..=Piece::k as usize {
[INFO] [stdout] 3099 +                 for <item> in updated_enemy_piece_bitboards.iter_mut().take(Piece::k as usize + 1).skip(Piece::p as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `bb_piece` is only used to index `updated_enemy_piece_bitboards`
[INFO] [stdout]     --> src/main.rs:3104:33
[INFO] [stdout]      |
[INFO] [stdout] 3104 |                 for bb_piece in Piece::P as usize..=Piece::K as usize {
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 3104 -                 for bb_piece in Piece::P as usize..=Piece::K as usize {
[INFO] [stdout] 3104 +                 for <item> in updated_enemy_piece_bitboards.iter_mut().take(Piece::K as usize + 1).skip(Piece::P as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3291:9
[INFO] [stdout]      |
[INFO] [stdout] 3291 |         return false;
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3291 -         return false;
[INFO] [stdout] 3291 +         false
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3307:5
[INFO] [stdout]      |
[INFO] [stdout] 3307 |     return Err(Error::IllegalMoveError);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3307 -     return Err(Error::IllegalMoveError);
[INFO] [stdout] 3307 +     Err(Error::IllegalMoveError)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this creates an owned instance just for comparison
[INFO] [stdout]     --> src/main.rs:3302:30
[INFO] [stdout]      |
[INFO] [stdout] 3302 |         if legal_str_move == String::from(str_move) {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^ help: try: `str_move`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cmp_owned
[INFO] [stdout]      = note: `#[warn(clippy::cmp_owned)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `PREV_PV_TABLE`
[INFO] [stdout]     --> src/main.rs:3438:30
[INFO] [stdout]      |
[INFO] [stdout] 3438 |                     for i in 0..(PV_LENGTH[0] -1) as usize {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 3438 -                     for i in 0..(PV_LENGTH[0] -1) as usize {
[INFO] [stdout] 3438 +                     for <item> in PREV_PV_TABLE.iter().take((PV_LENGTH[0] -1) as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `PV_TABLE`
[INFO] [stdout]     --> src/main.rs:3443:30
[INFO] [stdout]      |
[INFO] [stdout] 3443 |                     for i in 0..PV_LENGTH[0] as usize {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 3443 -                     for i in 0..PV_LENGTH[0] as usize {
[INFO] [stdout] 3443 +                     for <item> in PV_TABLE.iter().take(PV_LENGTH[0] as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3520:13
[INFO] [stdout]      |
[INFO] [stdout] 3520 |             return MVV_LVA[get_move_piece!(mv) as usize][target_piece] +10000;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3520 -             return MVV_LVA[get_move_piece!(mv) as usize][target_piece] +10000;
[INFO] [stdout] 3520 +             MVV_LVA[get_move_piece!(mv) as usize][target_piece] +10000
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `bb_piece` is only used to index `updated_enemy_piece_bitboards`
[INFO] [stdout]     --> src/main.rs:3104:33
[INFO] [stdout]      |
[INFO] [stdout] 3104 |                 for bb_piece in Piece::P as usize..=Piece::K as usize {
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 3104 -                 for bb_piece in Piece::P as usize..=Piece::K as usize {
[INFO] [stdout] 3104 +                 for <item> in updated_enemy_piece_bitboards.iter_mut().take(Piece::K as usize + 1).skip(Piece::P as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3291:9
[INFO] [stdout]      |
[INFO] [stdout] 3291 |         return false;
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3291 -         return false;
[INFO] [stdout] 3291 +         false
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3307:5
[INFO] [stdout]      |
[INFO] [stdout] 3307 |     return Err(Error::IllegalMoveError);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3307 -     return Err(Error::IllegalMoveError);
[INFO] [stdout] 3307 +     Err(Error::IllegalMoveError)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this creates an owned instance just for comparison
[INFO] [stdout]     --> src/main.rs:3302:30
[INFO] [stdout]      |
[INFO] [stdout] 3302 |         if legal_str_move == String::from(str_move) {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^ help: try: `str_move`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cmp_owned
[INFO] [stdout]      = note: `#[warn(clippy::cmp_owned)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `PREV_PV_TABLE`
[INFO] [stdout]     --> src/main.rs:3438:30
[INFO] [stdout]      |
[INFO] [stdout] 3438 |                     for i in 0..(PV_LENGTH[0] -1) as usize {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 3438 -                     for i in 0..(PV_LENGTH[0] -1) as usize {
[INFO] [stdout] 3438 +                     for <item> in PREV_PV_TABLE.iter().take((PV_LENGTH[0] -1) as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `PV_TABLE`
[INFO] [stdout]     --> src/main.rs:3443:30
[INFO] [stdout]      |
[INFO] [stdout] 3443 |                     for i in 0..PV_LENGTH[0] as usize {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 3443 -                     for i in 0..PV_LENGTH[0] as usize {
[INFO] [stdout] 3443 +                     for <item> in PV_TABLE.iter().take(PV_LENGTH[0] as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3520:13
[INFO] [stdout]      |
[INFO] [stdout] 3520 |             return MVV_LVA[get_move_piece!(mv) as usize][target_piece] +10000;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3520 -             return MVV_LVA[get_move_piece!(mv) as usize][target_piece] +10000;
[INFO] [stdout] 3520 +             MVV_LVA[get_move_piece!(mv) as usize][target_piece] +10000
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3526:17
[INFO] [stdout]      |
[INFO] [stdout] 3526 |                 return 9000;
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3526 -                 return 9000;
[INFO] [stdout] 3526 +                 9000
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3529:17
[INFO] [stdout]      |
[INFO] [stdout] 3529 |                 return 8000;
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3529 -                 return 8000;
[INFO] [stdout] 3529 +                 8000
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3532:17
[INFO] [stdout]      |
[INFO] [stdout] 3532 |                 return HISTORY_MOVES[get_move_piece!(mv) as usize][get_move_target!(mv) as usize];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3532 -                 return HISTORY_MOVES[get_move_piece!(mv) as usize][get_move_target!(mv) as usize];
[INFO] [stdout] 3532 +                 HISTORY_MOVES[get_move_piece!(mv) as usize][get_move_target!(mv) as usize]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `bb_piece` is used to index `PIECE_BITBOARDS`
[INFO] [stdout]     --> src/main.rs:3513:29
[INFO] [stdout]      |
[INFO] [stdout] 3513 |             for bb_piece in start_piece..=end_piece {
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator and enumerate()
[INFO] [stdout]      |
[INFO] [stdout] 3513 -             for bb_piece in start_piece..=end_piece {
[INFO] [stdout] 3513 +             for (bb_piece, <item>) in PIECE_BITBOARDS.iter().enumerate().take(end_piece + 1).skip(start_piece) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3549:9
[INFO] [stdout]      |
[INFO] [stdout] 3549 |         return false;
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3549 -         return false;
[INFO] [stdout] 3549 +         false
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `index` is only used to index `REPETITION_TABLE`
[INFO] [stdout]     --> src/main.rs:3542:22
[INFO] [stdout]      |
[INFO] [stdout] 3542 |         for index in 0..REPETITION_INDEX {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 3542 -         for index in 0..REPETITION_INDEX {
[INFO] [stdout] 3542 +         for <item> in REPETITION_TABLE.iter().take(REPETITION_INDEX) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3601:5
[INFO] [stdout]      |
[INFO] [stdout] 3601 |     return white_piece_scores + black_piece_scores;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3601 -     return white_piece_scores + black_piece_scores;
[INFO] [stdout] 3601 +     white_piece_scores + black_piece_scores
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
[INFO] [stdout]     --> src/main.rs:3872:26
[INFO] [stdout]      |
[INFO] [stdout] 3872 | fn sort_moves(move_list: &mut Vec<u64>) {
[INFO] [stdout]      |                          ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]      = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]      |
[INFO] [stdout] 3872 ~ fn sort_moves(move_list: &mut [u64]) {
[INFO] [stdout] 3873 |
[INFO] [stdout] 3874 ~     let mut move_scores = move_list.to_owned().iter().map(|x| score_move(*x)).collect::<Vec<usize>>();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3963:5
[INFO] [stdout]      |
[INFO] [stdout] 3963 |     return alpha;
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3963 -     return alpha;
[INFO] [stdout] 3963 +     alpha
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:4228:9
[INFO] [stdout]      |
[INFO] [stdout] 4228 |         return alpha;
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 4228 -         return alpha;
[INFO] [stdout] 4228 +         alpha
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3526:17
[INFO] [stdout]      |
[INFO] [stdout] 3526 |                 return 9000;
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3526 -                 return 9000;
[INFO] [stdout] 3526 +                 9000
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3529:17
[INFO] [stdout]      |
[INFO] [stdout] 3529 |                 return 8000;
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3529 -                 return 8000;
[INFO] [stdout] 3529 +                 8000
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3532:17
[INFO] [stdout]      |
[INFO] [stdout] 3532 |                 return HISTORY_MOVES[get_move_piece!(mv) as usize][get_move_target!(mv) as usize];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3532 -                 return HISTORY_MOVES[get_move_piece!(mv) as usize][get_move_target!(mv) as usize];
[INFO] [stdout] 3532 +                 HISTORY_MOVES[get_move_piece!(mv) as usize][get_move_target!(mv) as usize]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `bb_piece` is used to index `PIECE_BITBOARDS`
[INFO] [stdout]     --> src/main.rs:3513:29
[INFO] [stdout]      |
[INFO] [stdout] 3513 |             for bb_piece in start_piece..=end_piece {
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator and enumerate()
[INFO] [stdout]      |
[INFO] [stdout] 3513 -             for bb_piece in start_piece..=end_piece {
[INFO] [stdout] 3513 +             for (bb_piece, <item>) in PIECE_BITBOARDS.iter().enumerate().take(end_piece + 1).skip(start_piece) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3549:9
[INFO] [stdout]      |
[INFO] [stdout] 3549 |         return false;
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3549 -         return false;
[INFO] [stdout] 3549 +         false
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `index` is only used to index `REPETITION_TABLE`
[INFO] [stdout]     --> src/main.rs:3542:22
[INFO] [stdout]      |
[INFO] [stdout] 3542 |         for index in 0..REPETITION_INDEX {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 3542 -         for index in 0..REPETITION_INDEX {
[INFO] [stdout] 3542 +         for <item> in REPETITION_TABLE.iter().take(REPETITION_INDEX) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3601:5
[INFO] [stdout]      |
[INFO] [stdout] 3601 |     return white_piece_scores + black_piece_scores;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3601 -     return white_piece_scores + black_piece_scores;
[INFO] [stdout] 3601 +     white_piece_scores + black_piece_scores
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the variable `moves_searched` is used as a loop counter
[INFO] [stdout]     --> src/main.rs:4099:9
[INFO] [stdout]      |
[INFO] [stdout] 4099 |         for mv in legal_moves.iter() {
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `for (moves_searched, mv) in legal_moves.iter().enumerate()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stdout]      = note: `#[warn(clippy::explicit_counter_loop)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: equality checks against false can be replaced by a negation
[INFO] [stdout]     --> src/main.rs:4120:20
[INFO] [stdout]      |
[INFO] [stdout] 4120 |                 && in_check == false
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^ help: try: `!in_check`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stdout]      = note: `#[warn(clippy::bool_comparison)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `next_ply` is only used to index `PV_TABLE`
[INFO] [stdout]     --> src/main.rs:4189:37
[INFO] [stdout]      |
[INFO] [stdout] 4189 |                     for next_ply in PLY +1 .. PV_LENGTH[PLY +1] as usize {
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 4189 -                     for next_ply in PLY +1 .. PV_LENGTH[PLY +1] as usize {
[INFO] [stdout] 4189 +                     for <item> in PV_TABLE.iter_mut().take(PV_LENGTH[PLY +1] as usize).skip(PLY +1) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]     --> src/main.rs:4219:12
[INFO] [stdout]      |
[INFO] [stdout] 4219 |         if legal_moves.len() == 0 {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `legal_moves.is_empty()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` branch is empty
[INFO] [stdout]     --> src/main.rs:4265:5
[INFO] [stdout]      |
[INFO] [stdout] 4265 | /     if command.chars().skip(3).take(8).collect::<Vec<char>>().iter().collect::<String>() == "infinite"{
[INFO] [stdout] 4266 | |
[INFO] [stdout] 4267 | |     }if command.chars().skip(3).take(5).collect::<Vec<char>>().iter().collect::<String>() == "wtime" {
[INFO] [stdout]      | |_____^ help: you can remove it: `command.chars().skip(3).take(8).collect::<Vec<char>>().iter().collect::<String>() == "infinite";`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_ifs
[INFO] [stdout]      = note: `#[warn(clippy::needless_ifs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u64` -> `u64`)
[INFO] [stdout]     --> src/main.rs:4365:21
[INFO] [stdout]      |
[INFO] [stdout] 4365 |         STARTTIME = get_time_ms() as u64;
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^ help: try: `get_time_ms()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
[INFO] [stdout]     --> src/main.rs:3872:26
[INFO] [stdout]      |
[INFO] [stdout] 3872 | fn sort_moves(move_list: &mut Vec<u64>) {
[INFO] [stdout]      |                          ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]      = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]      |
[INFO] [stdout] 3872 ~ fn sort_moves(move_list: &mut [u64]) {
[INFO] [stdout] 3873 |
[INFO] [stdout] 3874 ~     let mut move_scores = move_list.to_owned().iter().map(|x| score_move(*x)).collect::<Vec<usize>>();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:3963:5
[INFO] [stdout]      |
[INFO] [stdout] 3963 |     return alpha;
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 3963 -     return alpha;
[INFO] [stdout] 3963 +     alpha
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]     --> src/main.rs:4228:9
[INFO] [stdout]      |
[INFO] [stdout] 4228 |         return alpha;
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]      |
[INFO] [stdout] 4228 -         return alpha;
[INFO] [stdout] 4228 +         alpha
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:801:42
[INFO] [stdout]     |
[INFO] [stdout] 801 |         if let Some(hash_entry) = ht.get(&HASH_KEY) {
[INFO] [stdout]     |                                          ^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 801 |         if let Some(hash_entry) = ht.get(&raw const HASH_KEY) {
[INFO] [stdout]     |                                           +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:1570:39
[INFO] [stdout]      |
[INFO] [stdout] 1570 |         println!("\n     HASH: {:x}", HASH_KEY);
[INFO] [stdout]      |                                       ^^^^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:3097:53
[INFO] [stdout]      |
[INFO] [stdout] 3097 |             let mut updated_enemy_piece_bitboards = PIECE_BITBOARDS.clone();
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:3430:119
[INFO] [stdout]      |
[INFO] [stdout] 3430 |                     print!("info score mate {} depth {} nodes {} pv ", -(score + MATE_VALUE ) / 2 - 1, current_depth, NODES);
[INFO] [stdout]      |                                                                                                                       ^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:3432:117
[INFO] [stdout]      |
[INFO] [stdout] 3432 |                     print!("info score mate {} depth {} nodes {} pv ", (MATE_VALUE - score) / 2 + 1, current_depth, NODES);
[INFO] [stdout]      |                                                                                                                     ^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:3434:92
[INFO] [stdout]      |
[INFO] [stdout] 3434 |                     print!("info score cp {} depth {} nodes {} pv ", score, current_depth, NODES);
[INFO] [stdout]      |                                                                                            ^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:4392:66
[INFO] [stdout]      |
[INFO] [stdout] 4392 |         println!("time:{} start:{} stop:{} depth:{} timeset:{}", TIME, STARTTIME, STOPTIME, depth, TIMESET);
[INFO] [stdout]      |                                                                  ^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:4392:72
[INFO] [stdout]      |
[INFO] [stdout] 4392 |         println!("time:{} start:{} stop:{} depth:{} timeset:{}", TIME, STARTTIME, STOPTIME, depth, TIMESET);
[INFO] [stdout]      |                                                                        ^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:4392:83
[INFO] [stdout]      |
[INFO] [stdout] 4392 |         println!("time:{} start:{} stop:{} depth:{} timeset:{}", TIME, STARTTIME, STOPTIME, depth, TIMESET);
[INFO] [stdout]      |                                                                                   ^^^^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:4392:100
[INFO] [stdout]      |
[INFO] [stdout] 4392 |         println!("time:{} start:{} stop:{} depth:{} timeset:{}", TIME, STARTTIME, STOPTIME, depth, TIMESET);
[INFO] [stdout]      |                                                                                                    ^^^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the variable `moves_searched` is used as a loop counter
[INFO] [stdout]     --> src/main.rs:4099:9
[INFO] [stdout]      |
[INFO] [stdout] 4099 |         for mv in legal_moves.iter() {
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `for (moves_searched, mv) in legal_moves.iter().enumerate()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stdout]      = note: `#[warn(clippy::explicit_counter_loop)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: equality checks against false can be replaced by a negation
[INFO] [stdout]     --> src/main.rs:4120:20
[INFO] [stdout]      |
[INFO] [stdout] 4120 |                 && in_check == false
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^ help: try: `!in_check`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stdout]      = note: `#[warn(clippy::bool_comparison)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `next_ply` is only used to index `PV_TABLE`
[INFO] [stdout]     --> src/main.rs:4189:37
[INFO] [stdout]      |
[INFO] [stdout] 4189 |                     for next_ply in PLY +1 .. PV_LENGTH[PLY +1] as usize {
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]      |
[INFO] [stdout] 4189 -                     for next_ply in PLY +1 .. PV_LENGTH[PLY +1] as usize {
[INFO] [stdout] 4189 +                     for <item> in PV_TABLE.iter_mut().take(PV_LENGTH[PLY +1] as usize).skip(PLY +1) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]     --> src/main.rs:4219:12
[INFO] [stdout]      |
[INFO] [stdout] 4219 |         if legal_moves.len() == 0 {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `legal_moves.is_empty()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` branch is empty
[INFO] [stdout]     --> src/main.rs:4265:5
[INFO] [stdout]      |
[INFO] [stdout] 4265 | /     if command.chars().skip(3).take(8).collect::<Vec<char>>().iter().collect::<String>() == "infinite"{
[INFO] [stdout] 4266 | |
[INFO] [stdout] 4267 | |     }if command.chars().skip(3).take(5).collect::<Vec<char>>().iter().collect::<String>() == "wtime" {
[INFO] [stdout]      | |_____^ help: you can remove it: `command.chars().skip(3).take(8).collect::<Vec<char>>().iter().collect::<String>() == "infinite";`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_ifs
[INFO] [stdout]      = note: `#[warn(clippy::needless_ifs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u64` -> `u64`)
[INFO] [stdout]     --> src/main.rs:4365:21
[INFO] [stdout]      |
[INFO] [stdout] 4365 |         STARTTIME = get_time_ms() as u64;
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^ help: try: `get_time_ms()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:801:42
[INFO] [stdout]     |
[INFO] [stdout] 801 |         if let Some(hash_entry) = ht.get(&HASH_KEY) {
[INFO] [stdout]     |                                          ^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 801 |         if let Some(hash_entry) = ht.get(&raw const HASH_KEY) {
[INFO] [stdout]     |                                           +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:1570:39
[INFO] [stdout]      |
[INFO] [stdout] 1570 |         println!("\n     HASH: {:x}", HASH_KEY);
[INFO] [stdout]      |                                       ^^^^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:3097:53
[INFO] [stdout]      |
[INFO] [stdout] 3097 |             let mut updated_enemy_piece_bitboards = PIECE_BITBOARDS.clone();
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:3430:119
[INFO] [stdout]      |
[INFO] [stdout] 3430 |                     print!("info score mate {} depth {} nodes {} pv ", -(score + MATE_VALUE ) / 2 - 1, current_depth, NODES);
[INFO] [stdout]      |                                                                                                                       ^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:3432:117
[INFO] [stdout]      |
[INFO] [stdout] 3432 |                     print!("info score mate {} depth {} nodes {} pv ", (MATE_VALUE - score) / 2 + 1, current_depth, NODES);
[INFO] [stdout]      |                                                                                                                     ^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:3434:92
[INFO] [stdout]      |
[INFO] [stdout] 3434 |                     print!("info score cp {} depth {} nodes {} pv ", score, current_depth, NODES);
[INFO] [stdout]      |                                                                                            ^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:4392:66
[INFO] [stdout]      |
[INFO] [stdout] 4392 |         println!("time:{} start:{} stop:{} depth:{} timeset:{}", TIME, STARTTIME, STOPTIME, depth, TIMESET);
[INFO] [stdout]      |                                                                  ^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:4392:72
[INFO] [stdout]      |
[INFO] [stdout] 4392 |         println!("time:{} start:{} stop:{} depth:{} timeset:{}", TIME, STARTTIME, STOPTIME, depth, TIMESET);
[INFO] [stdout]      |                                                                        ^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:4392:83
[INFO] [stdout]      |
[INFO] [stdout] 4392 |         println!("time:{} start:{} stop:{} depth:{} timeset:{}", TIME, STARTTIME, STOPTIME, depth, TIMESET);
[INFO] [stdout]      |                                                                                   ^^^^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]     --> src/main.rs:4392:100
[INFO] [stdout]      |
[INFO] [stdout] 4392 |         println!("time:{} start:{} stop:{} depth:{} timeset:{}", TIME, STARTTIME, STOPTIME, depth, TIMESET);
[INFO] [stdout]      |                                                                                                    ^^^^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.54s
[INFO] running `Command { std: "docker" "inspect" "a9626cd0af1b7afe5b3b4fa48e2e566e7b1733c7996852e357ba3a74dc4e4098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9626cd0af1b7afe5b3b4fa48e2e566e7b1733c7996852e357ba3a74dc4e4098", kill_on_drop: false }`
[INFO] [stdout] a9626cd0af1b7afe5b3b4fa48e2e566e7b1733c7996852e357ba3a74dc4e4098