[INFO] cloning repository https://github.com/Arsalan2356/Rust-RC [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Arsalan2356/Rust-RC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsalan2356%2FRust-RC", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsalan2356%2FRust-RC'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 764f4be5ea4257027313c46336783c73c95bc8b2 [INFO] checking Arsalan2356/Rust-RC against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsalan2356%2FRust-RC" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Arsalan2356/Rust-RC on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Arsalan2356/Rust-RC [INFO] finished tweaking git repo https://github.com/Arsalan2356/Rust-RC [INFO] tweaked toml for git repo https://github.com/Arsalan2356/Rust-RC written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Arsalan2356/Rust-RC 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00b82558fbd7990ba1e81f081bed96540fad91152bee26239b5d468f3eb49f9a [INFO] running `Command { std: "docker" "start" "-a" "00b82558fbd7990ba1e81f081bed96540fad91152bee26239b5d468f3eb49f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00b82558fbd7990ba1e81f081bed96540fad91152bee26239b5d468f3eb49f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00b82558fbd7990ba1e81f081bed96540fad91152bee26239b5d468f3eb49f9a", kill_on_drop: false }` [INFO] [stdout] 00b82558fbd7990ba1e81f081bed96540fad91152bee26239b5d468f3eb49f9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dcc70f250105b63807f7abf4dc1fc089d7bb1005a210e6b39e1875526eb6b00 [INFO] running `Command { std: "docker" "start" "-a" "4dcc70f250105b63807f7abf4dc1fc089d7bb1005a210e6b39e1875526eb6b00", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chess v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Board` is imported redundantly [INFO] [stdout] --> src/board/ai.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::Board; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 2 | use crate::board::*; [INFO] [stdout] | --------------- the item `Board` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Moves` is imported redundantly [INFO] [stdout] --> src/board/ai.rs:5:41 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::board::*; [INFO] [stdout] | --------------- the item `Moves` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use super::{compute_tables::Computable, Moves}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `flip` is imported redundantly [INFO] [stdout] --> src/board/ai.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::board::*; [INFO] [stdout] | --------------- the item `flip` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use super::flip; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `copy_board` [INFO] [stdout] --> src/board.rs:340:14 [INFO] [stdout] | [INFO] [stdout] 340 | macro_rules! copy_board { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `restore_board` [INFO] [stdout] --> src/board.rs:351:14 [INFO] [stdout] | [INFO] [stdout] 351 | macro_rules! restore_board { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::event::Event` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use sdl2::event::Event; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::keyboard::Keycode` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use sdl2::keyboard::Keycode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Board` is imported redundantly [INFO] [stdout] --> src/board/ai.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::Board; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 2 | use crate::board::*; [INFO] [stdout] | --------------- the item `Board` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Moves` is imported redundantly [INFO] [stdout] --> src/board/ai.rs:5:41 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::board::*; [INFO] [stdout] | --------------- the item `Moves` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use super::{compute_tables::Computable, Moves}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `flip` is imported redundantly [INFO] [stdout] --> src/board/ai.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::board::*; [INFO] [stdout] | --------------- the item `flip` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use super::flip; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `copy_board` [INFO] [stdout] --> src/board.rs:340:14 [INFO] [stdout] | [INFO] [stdout] 340 | macro_rules! copy_board { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `restore_board` [INFO] [stdout] --> src/board.rs:351:14 [INFO] [stdout] | [INFO] [stdout] 351 | macro_rules! restore_board { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::event::Event` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use sdl2::event::Event; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::keyboard::Keycode` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use sdl2::keyboard::Keycode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `temp_mg_score` [INFO] [stdout] --> src/board/ai.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | let mut temp_mg_score = mg_score; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_temp_mg_score` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_pawns` [INFO] [stdout] --> src/board/ai.rs:49:25 [INFO] [stdout] | [INFO] [stdout] 49 | let mut num_pawns : i32; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_pawns` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board/ai.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | let mut temp_mg_score = mg_score; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `temp_mg_score` [INFO] [stdout] --> src/board/ai.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | let mut temp_mg_score = mg_score; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_temp_mg_score` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_pawns` [INFO] [stdout] --> src/board/ai.rs:49:25 [INFO] [stdout] | [INFO] [stdout] 49 | let mut num_pawns : i32; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_pawns` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board/ai.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | let mut temp_mg_score = mg_score; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha` [INFO] [stdout] --> src/board/ai.rs:258:23 [INFO] [stdout] | [INFO] [stdout] 258 | fn negamax(&self, alpha : i32, beta : i32, depth : i32) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `beta` [INFO] [stdout] --> src/board/ai.rs:258:36 [INFO] [stdout] | [INFO] [stdout] 258 | fn negamax(&self, alpha : i32, beta : i32, depth : i32) -> i32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_beta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/board/ai.rs:258:48 [INFO] [stdout] | [INFO] [stdout] 258 | fn negamax(&self, alpha : i32, beta : i32, depth : i32) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha` [INFO] [stdout] --> src/board/ai.rs:287:26 [INFO] [stdout] | [INFO] [stdout] 287 | fn quiescence(&self, alpha : i32, beta : i32) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `beta` [INFO] [stdout] --> src/board/ai.rs:287:39 [INFO] [stdout] | [INFO] [stdout] 287 | fn quiescence(&self, alpha : i32, beta : i32) -> i32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_beta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board/ai.rs:305:17 [INFO] [stdout] | [INFO] [stdout] 305 | let mut score = move_scores[i as usize]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board/ai.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | let mut curr_move : u64 = moves.moves[i as usize]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha` [INFO] [stdout] --> src/board/ai.rs:258:23 [INFO] [stdout] | [INFO] [stdout] 258 | fn negamax(&self, alpha : i32, beta : i32, depth : i32) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `beta` [INFO] [stdout] --> src/board/ai.rs:258:36 [INFO] [stdout] | [INFO] [stdout] 258 | fn negamax(&self, alpha : i32, beta : i32, depth : i32) -> i32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_beta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/board/ai.rs:258:48 [INFO] [stdout] | [INFO] [stdout] 258 | fn negamax(&self, alpha : i32, beta : i32, depth : i32) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha` [INFO] [stdout] --> src/board/ai.rs:287:26 [INFO] [stdout] | [INFO] [stdout] 287 | fn quiescence(&self, alpha : i32, beta : i32) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `beta` [INFO] [stdout] --> src/board/ai.rs:287:39 [INFO] [stdout] | [INFO] [stdout] 287 | fn quiescence(&self, alpha : i32, beta : i32) -> i32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_beta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board/ai.rs:305:17 [INFO] [stdout] | [INFO] [stdout] 305 | let mut score = move_scores[i as usize]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board/ai.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | let mut curr_move : u64 = moves.moves[i as usize]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/compute_tables.rs:113:35 [INFO] [stdout] | [INFO] [stdout] 113 | fn mask_bishop_attacks(&self, square: u32) -> u64 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/compute_tables.rs:113:35 [INFO] [stdout] | [INFO] [stdout] 113 | fn mask_bishop_attacks(&self, square: u32) -> u64 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/compute_tables.rs:117:33 [INFO] [stdout] | [INFO] [stdout] 117 | fn mask_rook_attacks(&self, square: u32) -> u64 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_list` [INFO] [stdout] --> src/board/generation.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | fn generate_moves(&self, move_list : &mut Moves) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_list` [INFO] [stdout] --> src/board/generation.rs:16:24 [INFO] [stdout] | [INFO] [stdout] 16 | fn add_move(&self, move_list : &mut Moves, store_move : i32) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store_move` [INFO] [stdout] --> src/board/generation.rs:16:48 [INFO] [stdout] | [INFO] [stdout] 16 | fn add_move(&self, move_list : &mut Moves, store_move : i32) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_store_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_list` [INFO] [stdout] --> src/board/generation.rs:20:33 [INFO] [stdout] | [INFO] [stdout] 20 | fn generate_captures(&self, move_list : &mut Moves) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fen` [INFO] [stdout] --> src/board/init.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | fn init(&self, fen : &String) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/compute_tables.rs:117:33 [INFO] [stdout] | [INFO] [stdout] 117 | fn mask_rook_attacks(&self, square: u32) -> u64 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/magic.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | fn bishop_attacks(&self, square : i32, block : u64) -> u64 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/board/magic.rs:9:44 [INFO] [stdout] | [INFO] [stdout] 9 | fn bishop_attacks(&self, square : i32, block : u64) -> u64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/magic.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | fn rook_attacks(&self, square : i32, block : u64) -> u64 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/board/magic.rs:13:42 [INFO] [stdout] | [INFO] [stdout] 13 | fn rook_attacks(&self, square : i32, block : u64) -> u64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/board/perft.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | fn perft(&self, depth : i32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/board/perft.rs:16:27 [INFO] [stdout] | [INFO] [stdout] 16 | fn perft_depth(&self, depth : i32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/board/perft.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | fn perft_divide(&self, depth : i32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/perft.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn square_to_fen(&self, square : i32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_list` [INFO] [stdout] --> src/board/generation.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | fn generate_moves(&self, move_list : &mut Moves) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `populated_move` [INFO] [stdout] --> src/board/validity.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | fn populate_move(&self, populated_move : &mut u64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_populated_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_list` [INFO] [stdout] --> src/board/generation.rs:16:24 [INFO] [stdout] | [INFO] [stdout] 16 | fn add_move(&self, move_list : &mut Moves, store_move : i32) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/validity.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | fn is_square_attacked(&self, square : i32, side : i32) -> i32 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store_move` [INFO] [stdout] --> src/board/generation.rs:16:48 [INFO] [stdout] | [INFO] [stdout] 16 | fn add_move(&self, move_list : &mut Moves, store_move : i32) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_store_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `side` [INFO] [stdout] --> src/board/validity.rs:22:48 [INFO] [stdout] | [INFO] [stdout] 22 | fn is_square_attacked(&self, square : i32, side : i32) -> i32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_side` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_list` [INFO] [stdout] --> src/board/generation.rs:20:33 [INFO] [stdout] | [INFO] [stdout] 20 | fn generate_captures(&self, move_list : &mut Moves) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `made_move` [INFO] [stdout] --> src/board/validity.rs:26:25 [INFO] [stdout] | [INFO] [stdout] 26 | fn make_move(&self, made_move : u64, move_flag : i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_made_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fen` [INFO] [stdout] --> src/board/init.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | fn init(&self, fen : &String) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_flag` [INFO] [stdout] --> src/board/validity.rs:26:42 [INFO] [stdout] | [INFO] [stdout] 26 | fn make_move(&self, made_move : u64, move_flag : i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_flag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/magic.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | fn bishop_attacks(&self, square : i32, block : u64) -> u64 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valid_move` [INFO] [stdout] --> src/board/validity.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | fn update_log(&self, valid_move : u64) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_valid_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/board/magic.rs:9:44 [INFO] [stdout] | [INFO] [stdout] 9 | fn bishop_attacks(&self, square : i32, block : u64) -> u64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diff_move` [INFO] [stdout] --> src/board/validity.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | fn diff_calc(&self, diff_move : u64) -> i32 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diff_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/magic.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | fn rook_attacks(&self, square : i32, block : u64) -> u64 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valid_move` [INFO] [stdout] --> src/board/validity.rs:42:30 [INFO] [stdout] | [INFO] [stdout] 42 | fn check_validity(&self, valid_move : u64) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_valid_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/board/magic.rs:13:42 [INFO] [stdout] | [INFO] [stdout] 13 | fn rook_attacks(&self, square : i32, block : u64) -> u64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player_moves` [INFO] [stdout] --> src/board/validity.rs:46:30 [INFO] [stdout] | [INFO] [stdout] 46 | fn legalize_moves(&self, player_moves : Moves, pseudo_legal_moves : Moves) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_moves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/board/perft.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | fn perft(&self, depth : i32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pseudo_legal_moves` [INFO] [stdout] --> src/board/validity.rs:46:52 [INFO] [stdout] | [INFO] [stdout] 46 | fn legalize_moves(&self, player_moves : Moves, pseudo_legal_moves : Moves) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pseudo_legal_moves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pgn` [INFO] [stdout] --> src/board/validity.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | fn to_pgn(&self, pgn : &mut String, diff : i32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pgn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diff` [INFO] [stdout] --> src/board/validity.rs:50:41 [INFO] [stdout] | [INFO] [stdout] 50 | fn to_pgn(&self, pgn : &mut String, diff : i32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_diff` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fen` [INFO] [stdout] --> src/board.rs:480:16 [INFO] [stdout] | [INFO] [stdout] 480 | pub fn new(fen : String) -> Board { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `player_one` is assigned to, but never used [INFO] [stdout] --> src/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let mut player_one = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_player_one` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `player_two` is assigned to, but never used [INFO] [stdout] --> src/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut player_two = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_player_two` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `side` is assigned to, but never used [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut side = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_side` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `player_one` is never read [INFO] [stdout] --> src/main.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | player_one = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `player_two` is never read [INFO] [stdout] --> src/main.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 39 | player_two = 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 `player_one` is never read [INFO] [stdout] --> src/main.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | player_one = 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 `player_two` is never read [INFO] [stdout] --> src/main.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | player_two = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `player_one` is never read [INFO] [stdout] --> src/main.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | player_one = 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 `player_two` is never read [INFO] [stdout] --> src/main.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | player_two = 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 `player_one` is never read [INFO] [stdout] --> src/main.rs:50:21 [INFO] [stdout] | [INFO] [stdout] 50 | player_one = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `player_two` is never read [INFO] [stdout] --> src/main.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | player_two = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `side` is never read [INFO] [stdout] --> src/main.rs:59:24 [INFO] [stdout] | [INFO] [stdout] 59 | "b" => side = 1, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `side` is never read [INFO] [stdout] --> src/main.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | "w" => side = 0, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/main.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut events = sdl_context.event_pump().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square_selected` [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let square_selected = (-1, -1); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_square_selected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> src/main.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | let board: board::Board = Board::new(fen); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/board/perft.rs:16:27 [INFO] [stdout] | [INFO] [stdout] 16 | fn perft_depth(&self, depth : i32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/board/perft.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | fn perft_divide(&self, depth : i32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/perft.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn square_to_fen(&self, square : i32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | let mut events = sdl_context.event_pump().unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let mut running = true; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `populated_move` [INFO] [stdout] --> src/board/validity.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | fn populate_move(&self, populated_move : &mut u64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_populated_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BOARD_SIZE` is never used [INFO] [stdout] --> src/main.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const BOARD_SIZE: u32 = 8; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SQUARE_SIZE` is never used [INFO] [stdout] --> src/main.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const SQUARE_SIZE: u32 = DIM / BOARD_SIZE; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square` [INFO] [stdout] --> src/board/validity.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | fn is_square_attacked(&self, square : i32, side : i32) -> i32 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `side` [INFO] [stdout] --> src/board/validity.rs:22:48 [INFO] [stdout] | [INFO] [stdout] 22 | fn is_square_attacked(&self, square : i32, side : i32) -> i32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_side` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `made_move` [INFO] [stdout] --> src/board/validity.rs:26:25 [INFO] [stdout] | [INFO] [stdout] 26 | fn make_move(&self, made_move : u64, move_flag : i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_made_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `move_flag` [INFO] [stdout] --> src/board/validity.rs:26:42 [INFO] [stdout] | [INFO] [stdout] 26 | fn make_move(&self, made_move : u64, move_flag : i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_move_flag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/board.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 78 | enum Squares { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 79 | A8, B8, C8, D8, E8, F8, G8, H8, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 80 | A7, B7, C7, D7, E7, F7, G7, H7, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 81 | A6, B6, C6, D6, E6, F6, G6, H6, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 82 | A5, B5, C5, D5, E5, F5, G5, H5, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 83 | A4, B4, C4, D4, E4, F4, G4, H4, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 84 | A3, B3, C3, D3, E3, F3, G3, H3, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 85 | A2, B2, C2, D2, E2, F2, G2, H2, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 86 | A1, B1, C1, D1, E1, F1, G1, H1, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `castling_rights` is never used [INFO] [stdout] --> src/board.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | static castling_rights : [u32; 64] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valid_move` [INFO] [stdout] --> src/board/validity.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | fn update_log(&self, valid_move : u64) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_valid_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MoveTypes` is never used [INFO] [stdout] --> src/board.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | enum MoveTypes {AllMoves, OnlyCaptures} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `CastleRights` is never used [INFO] [stdout] --> src/board.rs:103:6 [INFO] [stdout] | [INFO] [stdout] 103 | enum CastleRights {WK = 1, WQ = 2, BK = 4, BQ = 8} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `ROW_7` is never used [INFO] [stdout] --> src/board.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | static ROW_7 : u64 = 71776119061217280; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `ROW_1` is never used [INFO] [stdout] --> src/board.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | static ROW_1 : u64 = 65280; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `MG_KNIGHT_TABLE` is never used [INFO] [stdout] --> src/board.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | static MG_KNIGHT_TABLE : [i32; 64] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `EG_KNIGHT_TABLE` is never used [INFO] [stdout] --> src/board.rs:181:8 [INFO] [stdout] | [INFO] [stdout] 181 | static EG_KNIGHT_TABLE : [i32; 64] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `FULL_DEPTH_MOVES` is never used [INFO] [stdout] --> src/board.rs:318:8 [INFO] [stdout] | [INFO] [stdout] 318 | static FULL_DEPTH_MOVES : u8 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `REDUCTION_LIMIT` is never used [INFO] [stdout] --> src/board.rs:320:8 [INFO] [stdout] | [INFO] [stdout] 320 | static REDUCTION_LIMIT : u8 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `REDUCE` is never used [INFO] [stdout] --> src/board.rs:322:8 [INFO] [stdout] | [INFO] [stdout] 322 | static REDUCE : u8 = 3; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get` is never used [INFO] [stdout] --> src/board.rs:336:8 [INFO] [stdout] | [INFO] [stdout] 336 | pub fn get(num : u64, pos : u32) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_move_source` is never used [INFO] [stdout] --> src/board.rs:362:8 [INFO] [stdout] | [INFO] [stdout] 362 | pub fn get_move_source(passed_move : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_move_promoted` is never used [INFO] [stdout] --> src/board.rs:374:8 [INFO] [stdout] | [INFO] [stdout] 374 | pub fn get_move_promoted(passed_move : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_move_double` is never used [INFO] [stdout] --> src/board.rs:382:8 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn get_move_double(passed_move : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_move_en_passant` is never used [INFO] [stdout] --> src/board.rs:386:8 [INFO] [stdout] | [INFO] [stdout] 386 | pub fn get_move_en_passant(passed_move : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_move_castling` is never used [INFO] [stdout] --> src/board.rs:390:8 [INFO] [stdout] | [INFO] [stdout] 390 | pub fn get_move_castling(passed_move : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/board.rs:434:5 [INFO] [stdout] | [INFO] [stdout] 429 | pub struct Board { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 434 | castle_rights : u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 435 | half_moves : u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 436 | move_index : u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 444 | en_passant_sq : Squares, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 445 | move_log : [u64; 512], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 446 | move_log_pgn : [String ; 512], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 460 | null_move_made : bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 474 | is_stalemate : bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 475 | player_moves : Moves, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diff_move` [INFO] [stdout] --> src/board/validity.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | fn diff_calc(&self, diff_move : u64) -> i32 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diff_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/board/ai.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait AI { [INFO] [stdout] | -- methods in this trait [INFO] [stdout] 9 | fn evaluate(&self) -> i32; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | fn search_position(&mut self, depth : i32) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn quiescence(&self, alpha : i32, beta : i32) -> i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 14 | fn sort_moves(&mut self, moves : Moves, best_move : u64) -> u8; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 15 | fn enable_pv(&mut self, moves : Moves); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 16 | fn reset_hashes(&mut self); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 17 | fn read_hash_entry(&self, alpha : i32, beta : i32, depth : u32, best_move : &mut u64) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | fn set_hash_entry(&mut self, value : i32, depth : u32, flags : u8, best_move : u64); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 19 | fn is_repetition(&self) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `mask_knight_attacks`, `mask_rook_attacks`, and `set_occupancy` are never used [INFO] [stdout] --> src/board/compute_tables.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Computable { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] 6 | fn mask_pawn_attacks(&self, side: u32, square: u32) -> u64; [INFO] [stdout] 7 | fn mask_knight_attacks(&self, square: u32) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | fn mask_rook_attacks(&self, square: u32) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn set_occupancy(&self, index: i32, bits_in_mask: i32, attack_mask: u64) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valid_move` [INFO] [stdout] --> src/board/validity.rs:42:30 [INFO] [stdout] | [INFO] [stdout] 42 | fn check_validity(&self, valid_move : u64) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_valid_move` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `generate_moves`, `add_move`, and `generate_captures` are never used [INFO] [stdout] --> src/board/generation.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Generatable { [INFO] [stdout] | ----------- methods in this trait [INFO] [stdout] 6 | fn generate_moves(&self, move_list : &mut Moves); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 7 | fn add_move(&self, move_list : &mut Moves, store_move : i32); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | fn generate_captures(&self, move_list : &mut Moves); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player_moves` [INFO] [stdout] --> src/board/validity.rs:46:30 [INFO] [stdout] | [INFO] [stdout] 46 | fn legalize_moves(&self, player_moves : Moves, pseudo_legal_moves : Moves) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_moves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `init`, `init_tables`, and `fen_to_sq` are never used [INFO] [stdout] --> src/board/init.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Initial { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] 7 | fn init(&self, fen : &String); [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | fn init_tables(&mut self); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | fn fen_to_sq(&self, fen : &String) -> u32; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pseudo_legal_moves` [INFO] [stdout] --> src/board/validity.rs:46:52 [INFO] [stdout] | [INFO] [stdout] 46 | fn legalize_moves(&self, player_moves : Moves, pseudo_legal_moves : Moves) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pseudo_legal_moves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `bishop_attacks` and `rook_attacks` are never used [INFO] [stdout] --> src/board/magic.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Magic { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] 4 | fn bishop_attacks(&self, square : i32, block : u64) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 5 | fn rook_attacks(&self, square : i32, block : u64) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `perft`, `perft_depth`, `perft_divide`, and `square_to_fen` are never used [INFO] [stdout] --> src/board/perft.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Perft { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] 4 | fn perft(&self, depth : i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | fn perft_depth(&self, depth : i32); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | fn perft_divide(&self, depth : i32); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | fn square_to_fen(&self, square : i32); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pgn` [INFO] [stdout] --> src/board/validity.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | fn to_pgn(&self, pgn : &mut String, diff : i32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pgn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diff` [INFO] [stdout] --> src/board/validity.rs:50:41 [INFO] [stdout] | [INFO] [stdout] 50 | fn to_pgn(&self, pgn : &mut String, diff : i32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_diff` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/board/validity.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Valid { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] 6 | fn populate_move(&self, populated_move : &mut u64) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 7 | fn is_square_attacked(&self, square : i32, side : i32) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | fn make_move(&self, made_move : u64, move_flag : i32) -> i32; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | fn update_log(&self, valid_move : u64); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | fn update_game_state(&self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | fn diff_calc(&self, diff_move : u64) -> i32; [INFO] [stdout] 12 | fn check_validity(&self, valid_move : u64) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 13 | fn legalize_moves(&self, player_moves : Moves, pseudo_legal_moves : Moves); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `castling_rights` should have an upper case name [INFO] [stdout] --> src/board.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | static castling_rights : [u32; 64] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `CASTLING_RIGHTS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fen` [INFO] [stdout] --> src/board.rs:480:16 [INFO] [stdout] | [INFO] [stdout] 480 | pub fn new(fen : String) -> Board { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `player_one` is assigned to, but never used [INFO] [stdout] --> src/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let mut player_one = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_player_one` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `player_two` is assigned to, but never used [INFO] [stdout] --> src/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut player_two = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_player_two` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `side` is assigned to, but never used [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut side = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_side` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `player_one` is never read [INFO] [stdout] --> src/main.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | player_one = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `player_two` is never read [INFO] [stdout] --> src/main.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 39 | player_two = 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 `player_one` is never read [INFO] [stdout] --> src/main.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | player_one = 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 `player_two` is never read [INFO] [stdout] --> src/main.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | player_two = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `player_one` is never read [INFO] [stdout] --> src/main.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | player_one = 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 `player_two` is never read [INFO] [stdout] --> src/main.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | player_two = 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 `player_one` is never read [INFO] [stdout] --> src/main.rs:50:21 [INFO] [stdout] | [INFO] [stdout] 50 | player_one = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `player_two` is never read [INFO] [stdout] --> src/main.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | player_two = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `side` is never read [INFO] [stdout] --> src/main.rs:59:24 [INFO] [stdout] | [INFO] [stdout] 59 | "b" => side = 1, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `side` is never read [INFO] [stdout] --> src/main.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | "w" => side = 0, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/main.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut events = sdl_context.event_pump().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `square_selected` [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let square_selected = (-1, -1); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_square_selected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> src/main.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | let board: board::Board = Board::new(fen); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | let mut events = sdl_context.event_pump().unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let mut running = true; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 92 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BOARD_SIZE` is never used [INFO] [stdout] --> src/main.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const BOARD_SIZE: u32 = 8; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SQUARE_SIZE` is never used [INFO] [stdout] --> src/main.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const SQUARE_SIZE: u32 = DIM / BOARD_SIZE; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/board.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 78 | enum Squares { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 79 | A8, B8, C8, D8, E8, F8, G8, H8, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 80 | A7, B7, C7, D7, E7, F7, G7, H7, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 81 | A6, B6, C6, D6, E6, F6, G6, H6, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 82 | A5, B5, C5, D5, E5, F5, G5, H5, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 83 | A4, B4, C4, D4, E4, F4, G4, H4, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 84 | A3, B3, C3, D3, E3, F3, G3, H3, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 85 | A2, B2, C2, D2, E2, F2, G2, H2, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] 86 | A1, B1, C1, D1, E1, F1, G1, H1, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `castling_rights` is never used [INFO] [stdout] --> src/board.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | static castling_rights : [u32; 64] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MoveTypes` is never used [INFO] [stdout] --> src/board.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | enum MoveTypes {AllMoves, OnlyCaptures} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `CastleRights` is never used [INFO] [stdout] --> src/board.rs:103:6 [INFO] [stdout] | [INFO] [stdout] 103 | enum CastleRights {WK = 1, WQ = 2, BK = 4, BQ = 8} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `ROW_7` is never used [INFO] [stdout] --> src/board.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | static ROW_7 : u64 = 71776119061217280; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `ROW_1` is never used [INFO] [stdout] --> src/board.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | static ROW_1 : u64 = 65280; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `MG_KNIGHT_TABLE` is never used [INFO] [stdout] --> src/board.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | static MG_KNIGHT_TABLE : [i32; 64] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `EG_KNIGHT_TABLE` is never used [INFO] [stdout] --> src/board.rs:181:8 [INFO] [stdout] | [INFO] [stdout] 181 | static EG_KNIGHT_TABLE : [i32; 64] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `FULL_DEPTH_MOVES` is never used [INFO] [stdout] --> src/board.rs:318:8 [INFO] [stdout] | [INFO] [stdout] 318 | static FULL_DEPTH_MOVES : u8 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `REDUCTION_LIMIT` is never used [INFO] [stdout] --> src/board.rs:320:8 [INFO] [stdout] | [INFO] [stdout] 320 | static REDUCTION_LIMIT : u8 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `REDUCE` is never used [INFO] [stdout] --> src/board.rs:322:8 [INFO] [stdout] | [INFO] [stdout] 322 | static REDUCE : u8 = 3; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get` is never used [INFO] [stdout] --> src/board.rs:336:8 [INFO] [stdout] | [INFO] [stdout] 336 | pub fn get(num : u64, pos : u32) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_move_source` is never used [INFO] [stdout] --> src/board.rs:362:8 [INFO] [stdout] | [INFO] [stdout] 362 | pub fn get_move_source(passed_move : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_move_promoted` is never used [INFO] [stdout] --> src/board.rs:374:8 [INFO] [stdout] | [INFO] [stdout] 374 | pub fn get_move_promoted(passed_move : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_move_double` is never used [INFO] [stdout] --> src/board.rs:382:8 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn get_move_double(passed_move : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_move_en_passant` is never used [INFO] [stdout] --> src/board.rs:386:8 [INFO] [stdout] | [INFO] [stdout] 386 | pub fn get_move_en_passant(passed_move : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_move_castling` is never used [INFO] [stdout] --> src/board.rs:390:8 [INFO] [stdout] | [INFO] [stdout] 390 | pub fn get_move_castling(passed_move : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/board.rs:434:5 [INFO] [stdout] | [INFO] [stdout] 429 | pub struct Board { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 434 | castle_rights : u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 435 | half_moves : u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 436 | move_index : u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 444 | en_passant_sq : Squares, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 445 | move_log : [u64; 512], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 446 | move_log_pgn : [String ; 512], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 460 | null_move_made : bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 474 | is_stalemate : bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 475 | player_moves : Moves, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/board/ai.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait AI { [INFO] [stdout] | -- methods in this trait [INFO] [stdout] 9 | fn evaluate(&self) -> i32; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | fn search_position(&mut self, depth : i32) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn quiescence(&self, alpha : i32, beta : i32) -> i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 14 | fn sort_moves(&mut self, moves : Moves, best_move : u64) -> u8; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 15 | fn enable_pv(&mut self, moves : Moves); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 16 | fn reset_hashes(&mut self); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 17 | fn read_hash_entry(&self, alpha : i32, beta : i32, depth : u32, best_move : &mut u64) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | fn set_hash_entry(&mut self, value : i32, depth : u32, flags : u8, best_move : u64); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 19 | fn is_repetition(&self) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `mask_knight_attacks`, `mask_rook_attacks`, and `set_occupancy` are never used [INFO] [stdout] --> src/board/compute_tables.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Computable { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] 6 | fn mask_pawn_attacks(&self, side: u32, square: u32) -> u64; [INFO] [stdout] 7 | fn mask_knight_attacks(&self, square: u32) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | fn mask_rook_attacks(&self, square: u32) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn set_occupancy(&self, index: i32, bits_in_mask: i32, attack_mask: u64) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `generate_moves`, `add_move`, and `generate_captures` are never used [INFO] [stdout] --> src/board/generation.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Generatable { [INFO] [stdout] | ----------- methods in this trait [INFO] [stdout] 6 | fn generate_moves(&self, move_list : &mut Moves); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 7 | fn add_move(&self, move_list : &mut Moves, store_move : i32); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | fn generate_captures(&self, move_list : &mut Moves); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.30s [INFO] [stdout] warning: methods `init`, `init_tables`, and `fen_to_sq` are never used [INFO] [stdout] --> src/board/init.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Initial { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] 7 | fn init(&self, fen : &String); [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | fn init_tables(&mut self); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | fn fen_to_sq(&self, fen : &String) -> u32; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `bishop_attacks` and `rook_attacks` are never used [INFO] [stdout] --> src/board/magic.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Magic { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] 4 | fn bishop_attacks(&self, square : i32, block : u64) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 5 | fn rook_attacks(&self, square : i32, block : u64) -> u64; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `perft`, `perft_depth`, `perft_divide`, and `square_to_fen` are never used [INFO] [stdout] --> src/board/perft.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Perft { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] 4 | fn perft(&self, depth : i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | fn perft_depth(&self, depth : i32); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | fn perft_divide(&self, depth : i32); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | fn square_to_fen(&self, square : i32); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/board/validity.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Valid { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] 6 | fn populate_move(&self, populated_move : &mut u64) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 7 | fn is_square_attacked(&self, square : i32, side : i32) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | fn make_move(&self, made_move : u64, move_flag : i32) -> i32; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | fn update_log(&self, valid_move : u64); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | fn update_game_state(&self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | fn diff_calc(&self, diff_move : u64) -> i32; [INFO] [stdout] 12 | fn check_validity(&self, valid_move : u64) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 13 | fn legalize_moves(&self, player_moves : Moves, pseudo_legal_moves : Moves); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `castling_rights` should have an upper case name [INFO] [stdout] --> src/board.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | static castling_rights : [u32; 64] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `CASTLING_RIGHTS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 92 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4dcc70f250105b63807f7abf4dc1fc089d7bb1005a210e6b39e1875526eb6b00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dcc70f250105b63807f7abf4dc1fc089d7bb1005a210e6b39e1875526eb6b00", kill_on_drop: false }` [INFO] [stdout] 4dcc70f250105b63807f7abf4dc1fc089d7bb1005a210e6b39e1875526eb6b00