[INFO] cloning repository https://github.com/nkoppel/chess_engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nkoppel/chess_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkoppel%2Fchess_engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkoppel%2Fchess_engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4cc4ab6a7a1e6fdf4c3ab3935dc4292ecf17f793 [INFO] checking nkoppel/chess_engine against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkoppel%2Fchess_engine" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nkoppel/chess_engine on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nkoppel/chess_engine [INFO] finished tweaking git repo https://github.com/nkoppel/chess_engine [INFO] tweaked toml for git repo https://github.com/nkoppel/chess_engine written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/nkoppel/chess_engine already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ffc352443ac0f234e0a655e282a2b8e5121bbb73b59b82dce9c3af0b8479efb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8ffc352443ac0f234e0a655e282a2b8e5121bbb73b59b82dce9c3af0b8479efb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ffc352443ac0f234e0a655e282a2b8e5121bbb73b59b82dce9c3af0b8479efb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ffc352443ac0f234e0a655e282a2b8e5121bbb73b59b82dce9c3af0b8479efb", kill_on_drop: false }` [INFO] [stdout] 8ffc352443ac0f234e0a655e282a2b8e5121bbb73b59b82dce9c3af0b8479efb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebac29a6dff2122ba74da36dbf5126484255846f7112d07740f987ddf779b829 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ebac29a6dff2122ba74da36dbf5126484255846f7112d07740f987ddf779b829", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chess_engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::gen_table::print_board` [INFO] [stdout] --> src/board.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::gen_table::print_board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/board.rs:114:19 [INFO] [stdout] | [INFO] [stdout] 114 | let all = (self.curr | self.other); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gen_table::print_board` [INFO] [stdout] --> src/board.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::gen_table::print_board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/board.rs:281:22 [INFO] [stdout] | [INFO] [stdout] 281 | for x in (0..8) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/board.rs:114:19 [INFO] [stdout] | [INFO] [stdout] 114 | let all = (self.curr | self.other); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/board.rs:288:22 [INFO] [stdout] | [INFO] [stdout] 288 | for x in (0..8) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/board.rs:281:22 [INFO] [stdout] | [INFO] [stdout] 281 | for x in (0..8) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/board.rs:314:22 [INFO] [stdout] | [INFO] [stdout] 314 | for x in (0..8) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/board.rs:382:27 [INFO] [stdout] | [INFO] [stdout] 382 | let pos = (x + y * 8); [INFO] [stdout] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/board.rs:288:22 [INFO] [stdout] | [INFO] [stdout] 288 | for x in (0..8) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/board.rs:314:22 [INFO] [stdout] | [INFO] [stdout] 314 | for x in (0..8) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `En_passant` should have an upper camel case name [INFO] [stdout] --> src/movegen.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | En_passant(u8, u8), [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `EnPassant` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Castle_king` should have an upper camel case name [INFO] [stdout] --> src/movegen.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Castle_king, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CastleKing` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Castle_queen` should have an upper camel case name [INFO] [stdout] --> src/movegen.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Castle_queen, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CastleQueen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/board.rs:382:27 [INFO] [stdout] | [INFO] [stdout] 382 | let pos = (x + y * 8); [INFO] [stdout] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `En_passant` should have an upper camel case name [INFO] [stdout] --> src/movegen.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | En_passant(u8, u8), [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `EnPassant` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Piece::*`, `Piece` [INFO] [stdout] --> src/position.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::board::{Board, Piece, Piece::*}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Castle_king` should have an upper camel case name [INFO] [stdout] --> src/movegen.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Castle_king, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CastleKing` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LocStack`, `new_tables`, `print_board` [INFO] [stdout] --> src/position.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::gen_table::{LocStack, Tables, new_tables, print_board}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Castle_queen` should have an upper camel case name [INFO] [stdout] --> src/movegen.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Castle_queen, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CastleQueen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Piece::*`, `Piece` [INFO] [stdout] --> src/position.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::board::{Board, Piece, Piece::*}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LocStack`, `new_tables`, `print_board` [INFO] [stdout] --> src/position.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::gen_table::{LocStack, Tables, new_tables, print_board}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Moves` [INFO] [stdout] --> src/search.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::movegen::{Moves, Move, Move::*}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::board::Board` [INFO] [stdout] --> src/search.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::board::Board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/search.rs:261:17 [INFO] [stdout] | [INFO] [stdout] 261 | use std::time::{Duration, SystemTime}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/search.rs:268:23 [INFO] [stdout] | [INFO] [stdout] 268 | let mut score = 0;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `print_board` [INFO] [stdout] --> src/eval.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::gen_table::{print_board, LocStack}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Piece::*`, `Piece` [INFO] [stdout] --> src/main.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::board::{Board, Piece, Piece::*}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Move::*` [INFO] [stdout] --> src/main.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::movegen::{*, Move::*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Moves` [INFO] [stdout] --> src/search.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::movegen::{Moves, Move, Move::*}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::board::Board` [INFO] [stdout] --> src/search.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::board::Board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/search.rs:261:17 [INFO] [stdout] | [INFO] [stdout] 261 | use std::time::{Duration, SystemTime}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/search.rs:268:23 [INFO] [stdout] | [INFO] [stdout] 268 | let mut score = 0;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `print_board` [INFO] [stdout] --> src/eval.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::gen_table::{print_board, LocStack}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Board`, `Piece::*`, `Piece` [INFO] [stdout] --> src/main.rs:15:20 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::board::{Board, Piece, Piece::*}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Move::*` [INFO] [stdout] --> src/main.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::movegen::{*, Move::*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test::Bencher` [INFO] [stdout] --> src/main.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | use test::Bencher; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut tree = GameTree::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut pos = position.clone(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/movegen.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | for i in 0..n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `mov` is assigned to, but never used [INFO] [stdout] --> src/position.rs:238:17 [INFO] [stdout] | [INFO] [stdout] 238 | let mut mov = self.do_random_move(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_mov` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `mov` is never read [INFO] [stdout] --> src/position.rs:245:17 [INFO] [stdout] | [INFO] [stdout] 245 | mov = self.do_random_move(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut tree = GameTree::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut pos = position.clone(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/movegen.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | for i in 0..n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut tree = GameTree::new(); [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: variable `mov` is assigned to, but never used [INFO] [stdout] --> src/position.rs:238:17 [INFO] [stdout] | [INFO] [stdout] 238 | let mut mov = self.do_random_move(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_mov` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut pos = position.clone(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `mov` is never read [INFO] [stdout] --> src/position.rs:245:17 [INFO] [stdout] | [INFO] [stdout] 245 | mov = self.do_random_move(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tables` [INFO] [stdout] --> src/main.rs:320:13 [INFO] [stdout] | [INFO] [stdout] 320 | let tables = new_tables(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tables` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut tree = GameTree::new(); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut pos = position.clone(); [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.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | let mut color = [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.rs:201:13 [INFO] [stdout] | [INFO] [stdout] 201 | let mut color = [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.rs:385:21 [INFO] [stdout] | [INFO] [stdout] 385 | let mut s = piece_to_string(pboard.get_loc_piece(pos)); [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:196:13 [INFO] [stdout] | [INFO] [stdout] 196 | let mut board = Board::from_fen("Kqk5/8/8/8/8/8/8/8 w - - 0 1"); [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:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | let mut board = Board::from_fen(TEST_BOARD); [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:217:13 [INFO] [stdout] | [INFO] [stdout] 217 | let mut board = Board::from_fen(TEST_BOARD); [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:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | let mut board = Board::from_fen(TEST_BOARD); [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:233:13 [INFO] [stdout] | [INFO] [stdout] 233 | let mut board = Board::from_fen(TEST_BOARD); [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:241:13 [INFO] [stdout] | [INFO] [stdout] 241 | let mut board = Board::from_fen(TEST_BOARD); [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:269:13 [INFO] [stdout] | [INFO] [stdout] 269 | let mut board = Board::from_fen(TEST_BOARD); [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:277:13 [INFO] [stdout] | [INFO] [stdout] 277 | let mut board = Board::from_fen(TEST_BOARD); [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:310:13 [INFO] [stdout] | [INFO] [stdout] 310 | let mut board = Board::from_fen(TEST_BOARD); [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:319:13 [INFO] [stdout] | [INFO] [stdout] 319 | let mut board = Board::from_fen(TEST_BOARD); [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:331:13 [INFO] [stdout] | [INFO] [stdout] 331 | let mut position = Position::from_fen(&tables, "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"); [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:353:13 [INFO] [stdout] | [INFO] [stdout] 353 | let mut position = Position::from_fen(&tables, "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"); [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.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | let mut color = [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.rs:201:13 [INFO] [stdout] | [INFO] [stdout] 201 | let mut color = [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.rs:385:21 [INFO] [stdout] | [INFO] [stdout] 385 | let mut s = piece_to_string(pboard.get_loc_piece(pos)); [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/position.rs:237:17 [INFO] [stdout] | [INFO] [stdout] 237 | let mut board = self.board.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/search.rs:263:18 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn ab_search(mut pos: Position, time: usize) -> (Option, i32) { [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/position.rs:237:17 [INFO] [stdout] | [INFO] [stdout] 237 | let mut board = self.board.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_board` [INFO] [stdout] --> src/gen_table.rs:201:8 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn print_board(board: u64) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `curr_queen` [INFO] [stdout] --> src/board.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn curr_queen(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_loc` [INFO] [stdout] --> src/board.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn get_loc(&self, loc: u8) -> (Piece, bool) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `copy_bit` [INFO] [stdout] --> src/board.rs:241:8 [INFO] [stdout] | [INFO] [stdout] 241 | fn copy_bit(num: &mut u64, b1: u64, b2: u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `copy_loc` [INFO] [stdout] --> src/board.rs:251:12 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn copy_loc(&mut self, l1: u8, l2: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_print` [INFO] [stdout] --> src/board.rs:266:12 [INFO] [stdout] | [INFO] [stdout] 266 | pub fn debug_print(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `nth_one` [INFO] [stdout] --> src/movegen.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn nth_one(mut num: u64, n: usize) -> u8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_random_move` [INFO] [stdout] --> src/movegen.rs:251:12 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn get_random_move(&self, moves: &Moves) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `do_random_move` [INFO] [stdout] --> src/movegen.rs:273:12 [INFO] [stdout] | [INFO] [stdout] 273 | pub fn do_random_move(&mut self, moves: &Moves) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/moves.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/moves.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear` [INFO] [stdout] --> src/moves.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `do_random_move` [INFO] [stdout] --> src/position.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn do_random_move(&mut self) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `do_rollout` [INFO] [stdout] --> src/position.rs:226:12 [INFO] [stdout] | [INFO] [stdout] 226 | pub fn do_rollout(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_searched_move_loc` [INFO] [stdout] --> src/search.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn get_searched_move_loc(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `calc_trust` [INFO] [stdout] --> src/search.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn calc_trust(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_ucb` [INFO] [stdout] --> src/search.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | fn update_ucb(&mut self, parent_visits: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expand` [INFO] [stdout] --> src/search.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | fn expand(&mut self, position: &mut Position) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `search` [INFO] [stdout] --> src/search.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn search(&mut self, mut position: Position) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_best_move_loc` [INFO] [stdout] --> src/search.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 128 | fn get_best_move_loc(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `do_move` [INFO] [stdout] --> src/search.rs:144:12 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn do_move(&mut self, m: &Move) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_best_move` [INFO] [stdout] --> src/search.rs:160:12 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn get_best_move(&self) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_searched_move` [INFO] [stdout] --> src/search.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn get_searched_move(&self) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_best_line` [INFO] [stdout] --> src/search.rs:168:12 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn get_best_line(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_searched_line` [INFO] [stdout] --> src/search.rs:185:12 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn get_searched_line(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PAWN` [INFO] [stdout] --> src/eval.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const PAWN : i32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `KNIGHT` [INFO] [stdout] --> src/eval.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const KNIGHT : i32 = 320; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BISHOP` [INFO] [stdout] --> src/eval.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const BISHOP : i32 = 330; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ROOK` [INFO] [stdout] --> src/eval.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const ROOK : i32 = 500; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `QUEEN` [INFO] [stdout] --> src/eval.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const QUEEN : i32 = 900; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `THREATS` [INFO] [stdout] --> src/eval.rs:142:1 [INFO] [stdout] | [INFO] [stdout] 142 | const THREATS: i32 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/search.rs:263:18 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn ab_search(mut pos: Position, time: usize) -> (Option, i32) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_board` [INFO] [stdout] --> src/gen_table.rs:201:8 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn print_board(board: u64) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `curr_queen` [INFO] [stdout] --> src/board.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn curr_queen(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_print` [INFO] [stdout] --> src/board.rs:266:12 [INFO] [stdout] | [INFO] [stdout] 266 | pub fn debug_print(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/moves.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear` [INFO] [stdout] --> src/moves.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_best_move_loc` [INFO] [stdout] --> src/search.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 128 | fn get_best_move_loc(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `do_move` [INFO] [stdout] --> src/search.rs:144:12 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn do_move(&mut self, m: &Move) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_best_move` [INFO] [stdout] --> src/search.rs:160:12 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn get_best_move(&self) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_searched_move` [INFO] [stdout] --> src/search.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn get_searched_move(&self) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_best_line` [INFO] [stdout] --> src/search.rs:168:12 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn get_best_line(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_searched_line` [INFO] [stdout] --> src/search.rs:185:12 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn get_searched_line(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PAWN` [INFO] [stdout] --> src/eval.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const PAWN : i32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `KNIGHT` [INFO] [stdout] --> src/eval.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const KNIGHT : i32 = 320; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BISHOP` [INFO] [stdout] --> src/eval.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const BISHOP : i32 = 330; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ROOK` [INFO] [stdout] --> src/eval.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const ROOK : i32 = 500; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `QUEEN` [INFO] [stdout] --> src/eval.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const QUEEN : i32 = 900; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `THREATS` [INFO] [stdout] --> src/eval.rs:142:1 [INFO] [stdout] | [INFO] [stdout] 142 | const THREATS: i32 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | std::io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | stdin.read_line(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | std::io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | stdin.read_line(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/board.rs:411:17 [INFO] [stdout] | [INFO] [stdout] 411 | write!(f, "{}{}", s, s2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/search.rs:273:9 [INFO] [stdout] | [INFO] [stdout] 273 | std::io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | std::io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | stdin.read_line(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | std::io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | stdin.read_line(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 68 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/board.rs:411:17 [INFO] [stdout] | [INFO] [stdout] 411 | write!(f, "{}{}", s, s2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/search.rs:273:9 [INFO] [stdout] | [INFO] [stdout] 273 | std::io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 66 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.94s [INFO] running `Command { std: "docker" "inspect" "ebac29a6dff2122ba74da36dbf5126484255846f7112d07740f987ddf779b829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebac29a6dff2122ba74da36dbf5126484255846f7112d07740f987ddf779b829", kill_on_drop: false }` [INFO] [stdout] ebac29a6dff2122ba74da36dbf5126484255846f7112d07740f987ddf779b829