Dec 06 12:41:20.900 INFO testing KOBA789/rust-reversi against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 12:41:20.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 06 12:41:21.380 INFO [stdout] 233e4d27be812c9e7b9e68c9b580e8d4221de5e3a38ce2c0529998e69dd7c89e Dec 06 12:41:21.386 INFO running `"docker" "start" "-a" "233e4d27be812c9e7b9e68c9b580e8d4221de5e3a38ce2c0529998e69dd7c89e"` Dec 06 12:41:22.796 INFO [stderr] usermod: no changes Dec 06 12:41:22.884 INFO [stderr] Compiling rayon v1.0.0 Dec 06 12:41:27.364 INFO [stderr] Compiling reversi v0.1.0 (/source) Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `rhs` Dec 06 12:41:28.845 INFO [stderr] --> src/coord.rs:11:18 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 11 | fn add(self, rhs: Self) -> Self::Output { Dec 06 12:41:28.845 INFO [stderr] | ^^^ help: consider using `_rhs` instead Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `rhs` Dec 06 12:41:28.845 INFO [stderr] --> src/coord.rs:17:30 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 17 | fn add_assign(&mut self, rhs: Self) { Dec 06 12:41:28.845 INFO [stderr] | ^^^ help: consider using `_rhs` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `index` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:50:21 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 50 | fn index(&self, index: Coord) -> &Self::Output { Dec 06 12:41:28.845 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `index` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:59:29 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 59 | fn index_mut(&mut self, index: Coord) -> &mut Self::Output { Dec 06 12:41:28.845 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:153:24 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Dec 06 12:41:28.845 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `pos` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:153:42 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Dec 06 12:41:28.845 INFO [stderr] | ^^^ help: consider using `_pos` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `dir` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:153:54 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Dec 06 12:41:28.845 INFO [stderr] | ^^^ help: consider using `_dir` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:160:24 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 160 | fn get_move(&self, piece: Piece, pos: Coord) -> Move { Dec 06 12:41:28.845 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `pos` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:160:38 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 160 | fn get_move(&self, piece: Piece, pos: Coord) -> Move { Dec 06 12:41:28.845 INFO [stderr] | ^^^ help: consider using `_pos` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:167:25 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 167 | pub fn moves(&self, piece: Piece) -> Moves { Dec 06 12:41:28.845 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:172:29 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 172 | fn count_mut(&mut self, piece: Piece) -> &mut u8 { Dec 06 12:41:28.845 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:184:27 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Dec 06 12:41:28.845 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `pos` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:184:45 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Dec 06 12:41:28.845 INFO [stderr] | ^^^ help: consider using `_pos` instead Dec 06 12:41:28.845 INFO [stderr] Dec 06 12:41:28.845 INFO [stderr] warning: unused variable: `dir` Dec 06 12:41:28.845 INFO [stderr] --> src/board.rs:184:57 Dec 06 12:41:28.845 INFO [stderr] | Dec 06 12:41:28.845 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Dec 06 12:41:28.845 INFO [stderr] | ^^^ help: consider using `_dir` instead Dec 06 12:41:28.846 INFO [stderr] Dec 06 12:41:28.846 INFO [stderr] warning: unused variable: `flip` Dec 06 12:41:28.846 INFO [stderr] --> src/board.rs:184:69 Dec 06 12:41:28.846 INFO [stderr] | Dec 06 12:41:28.846 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Dec 06 12:41:28.846 INFO [stderr] | ^^^^ help: consider using `_flip` instead Dec 06 12:41:28.846 INFO [stderr] Dec 06 12:41:28.846 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:28.846 INFO [stderr] --> src/board.rs:189:31 Dec 06 12:41:28.846 INFO [stderr] | Dec 06 12:41:28.846 INFO [stderr] 189 | pub fn do_move(&mut self, piece: Piece, mov: &Move) { Dec 06 12:41:28.846 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:28.846 INFO [stderr] Dec 06 12:41:28.846 INFO [stderr] warning: unused variable: `mov` Dec 06 12:41:28.846 INFO [stderr] --> src/board.rs:189:45 Dec 06 12:41:28.846 INFO [stderr] | Dec 06 12:41:28.846 INFO [stderr] 189 | pub fn do_move(&mut self, piece: Piece, mov: &Move) { Dec 06 12:41:28.846 INFO [stderr] | ^^^ help: consider using `_mov` instead Dec 06 12:41:28.846 INFO [stderr] Dec 06 12:41:28.860 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:41:28.860 INFO [stderr] --> src/board.rs:153:38 Dec 06 12:41:28.860 INFO [stderr] | Dec 06 12:41:28.860 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Dec 06 12:41:28.860 INFO [stderr] | ----^^^ Dec 06 12:41:28.860 INFO [stderr] | | Dec 06 12:41:28.860 INFO [stderr] | help: remove this `mut` Dec 06 12:41:28.860 INFO [stderr] | Dec 06 12:41:28.860 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 12:41:28.860 INFO [stderr] Dec 06 12:41:28.861 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:41:28.861 INFO [stderr] --> src/board.rs:184:41 Dec 06 12:41:28.861 INFO [stderr] | Dec 06 12:41:28.861 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Dec 06 12:41:28.861 INFO [stderr] | ----^^^ Dec 06 12:41:28.861 INFO [stderr] | | Dec 06 12:41:28.861 INFO [stderr] | help: remove this `mut` Dec 06 12:41:28.861 INFO [stderr] Dec 06 12:41:28.888 INFO [stderr] warning: method is never used: `is_in_range` Dec 06 12:41:28.888 INFO [stderr] --> src/board.rs:34:5 Dec 06 12:41:28.888 INFO [stderr] | Dec 06 12:41:28.888 INFO [stderr] 34 | pub fn is_in_range(&self, pos: Coord) -> bool { Dec 06 12:41:28.888 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:28.889 INFO [stderr] | Dec 06 12:41:28.889 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 12:41:28.889 INFO [stderr] Dec 06 12:41:28.889 INFO [stderr] warning: method is never used: `size` Dec 06 12:41:28.889 INFO [stderr] --> src/board.rs:40:5 Dec 06 12:41:28.889 INFO [stderr] | Dec 06 12:41:28.889 INFO [stderr] 40 | pub fn size(&self) -> usize { Dec 06 12:41:28.889 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:28.889 INFO [stderr] Dec 06 12:41:28.889 INFO [stderr] warning: constant item is never used: `ZERO_FLIP` Dec 06 12:41:28.889 INFO [stderr] --> src/board.rs:85:1 Dec 06 12:41:28.889 INFO [stderr] | Dec 06 12:41:28.889 INFO [stderr] 85 | const ZERO_FLIP: [u8; 8] = [0, 0, 0, 0, 0, 0, 0, 0]; Dec 06 12:41:28.889 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:28.889 INFO [stderr] Dec 06 12:41:28.889 INFO [stderr] warning: method is never used: `is_legal` Dec 06 12:41:28.889 INFO [stderr] --> src/board.rs:101:5 Dec 06 12:41:28.889 INFO [stderr] | Dec 06 12:41:28.889 INFO [stderr] 101 | pub fn is_legal(&self) -> bool { Dec 06 12:41:28.889 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:28.889 INFO [stderr] Dec 06 12:41:28.889 INFO [stderr] warning: constant item is never used: `DIRECTIONS` Dec 06 12:41:28.889 INFO [stderr] --> src/board.rs:120:1 Dec 06 12:41:28.889 INFO [stderr] | Dec 06 12:41:28.889 INFO [stderr] 120 | / const DIRECTIONS: [Coord; 8] = [ Dec 06 12:41:28.889 INFO [stderr] 121 | | Coord(-1, -1), //左上 Dec 06 12:41:28.889 INFO [stderr] 122 | | Coord(0, -1), //真上 Dec 06 12:41:28.889 INFO [stderr] 123 | | Coord(1, -1), //右上 Dec 06 12:41:28.889 INFO [stderr] ... | Dec 06 12:41:28.889 INFO [stderr] 128 | | Coord(1, 1), //右下 Dec 06 12:41:28.889 INFO [stderr] 129 | | ]; Dec 06 12:41:28.889 INFO [stderr] | |__^ Dec 06 12:41:28.889 INFO [stderr] Dec 06 12:41:28.889 INFO [stderr] warning: method is never used: `get_flip` Dec 06 12:41:28.889 INFO [stderr] --> src/board.rs:153:5 Dec 06 12:41:28.889 INFO [stderr] | Dec 06 12:41:28.889 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Dec 06 12:41:28.889 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:28.889 INFO [stderr] Dec 06 12:41:28.889 INFO [stderr] warning: method is never used: `get_move` Dec 06 12:41:28.889 INFO [stderr] --> src/board.rs:160:5 Dec 06 12:41:28.889 INFO [stderr] | Dec 06 12:41:28.889 INFO [stderr] 160 | fn get_move(&self, piece: Piece, pos: Coord) -> Move { Dec 06 12:41:28.889 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:28.889 INFO [stderr] Dec 06 12:41:28.889 INFO [stderr] warning: method is never used: `count_mut` Dec 06 12:41:28.889 INFO [stderr] --> src/board.rs:172:5 Dec 06 12:41:28.889 INFO [stderr] | Dec 06 12:41:28.889 INFO [stderr] 172 | fn count_mut(&mut self, piece: Piece) -> &mut u8 { Dec 06 12:41:28.889 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:28.889 INFO [stderr] Dec 06 12:41:28.889 INFO [stderr] warning: method is never used: `do_flip` Dec 06 12:41:28.889 INFO [stderr] --> src/board.rs:184:5 Dec 06 12:41:28.889 INFO [stderr] | Dec 06 12:41:28.889 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Dec 06 12:41:28.889 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:28.889 INFO [stderr] Dec 06 12:41:28.889 INFO [stderr] warning: struct is never constructed: `DumbPlayer` Dec 06 12:41:28.889 INFO [stderr] --> src/players/dumb.rs:5:1 Dec 06 12:41:28.889 INFO [stderr] | Dec 06 12:41:28.889 INFO [stderr] 5 | pub struct DumbPlayer; Dec 06 12:41:28.889 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:28.889 INFO [stderr] Dec 06 12:41:28.889 INFO [stderr] warning: method is never used: `new` Dec 06 12:41:28.889 INFO [stderr] --> src/players/negamax.rs:10:5 Dec 06 12:41:28.889 INFO [stderr] | Dec 06 12:41:28.889 INFO [stderr] 10 | pub fn new(depth: usize) -> Self { Dec 06 12:41:28.889 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:28.889 INFO [stderr] Dec 06 12:41:29.504 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.69s Dec 06 12:41:29.512 INFO [stderr] su: No module specific data is present Dec 06 12:41:30.613 INFO running `"docker" "inspect" "233e4d27be812c9e7b9e68c9b580e8d4221de5e3a38ce2c0529998e69dd7c89e"` Dec 06 12:41:30.947 INFO running `"docker" "rm" "-f" "233e4d27be812c9e7b9e68c9b580e8d4221de5e3a38ce2c0529998e69dd7c89e"` Dec 06 12:41:31.288 INFO [stdout] 233e4d27be812c9e7b9e68c9b580e8d4221de5e3a38ce2c0529998e69dd7c89e Dec 06 12:41:31.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 06 12:41:31.897 INFO [stdout] e7bc771e65eeb4c3087706a777fde205ff4f16da05733521a83ae76de530cb18 Dec 06 12:41:31.904 INFO running `"docker" "start" "-a" "e7bc771e65eeb4c3087706a777fde205ff4f16da05733521a83ae76de530cb18"` Dec 06 12:41:33.252 INFO [stderr] usermod: no changes Dec 06 12:41:33.344 INFO [stderr] Compiling reversi v0.1.0 (/source) Dec 06 12:41:34.830 INFO [stderr] warning: unused variable: `rhs` Dec 06 12:41:34.830 INFO [stderr] --> src/coord.rs:11:18 Dec 06 12:41:34.830 INFO [stderr] | Dec 06 12:41:34.830 INFO [stderr] 11 | fn add(self, rhs: Self) -> Self::Output { Dec 06 12:41:34.830 INFO [stderr] | ^^^ help: consider using `_rhs` instead Dec 06 12:41:34.830 INFO [stderr] | Dec 06 12:41:34.830 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 12:41:34.830 INFO [stderr] Dec 06 12:41:34.830 INFO [stderr] warning: unused variable: `rhs` Dec 06 12:41:34.830 INFO [stderr] --> src/coord.rs:17:30 Dec 06 12:41:34.830 INFO [stderr] | Dec 06 12:41:34.830 INFO [stderr] 17 | fn add_assign(&mut self, rhs: Self) { Dec 06 12:41:34.830 INFO [stderr] | ^^^ help: consider using `_rhs` instead Dec 06 12:41:34.830 INFO [stderr] Dec 06 12:41:34.830 INFO [stderr] warning: unused variable: `index` Dec 06 12:41:34.830 INFO [stderr] --> src/board.rs:50:21 Dec 06 12:41:34.830 INFO [stderr] | Dec 06 12:41:34.830 INFO [stderr] 50 | fn index(&self, index: Coord) -> &Self::Output { Dec 06 12:41:34.830 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 06 12:41:34.830 INFO [stderr] Dec 06 12:41:34.830 INFO [stderr] warning: unused variable: `index` Dec 06 12:41:34.830 INFO [stderr] --> src/board.rs:59:29 Dec 06 12:41:34.830 INFO [stderr] | Dec 06 12:41:34.830 INFO [stderr] 59 | fn index_mut(&mut self, index: Coord) -> &mut Self::Output { Dec 06 12:41:34.830 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 06 12:41:34.830 INFO [stderr] Dec 06 12:41:34.830 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:34.830 INFO [stderr] --> src/board.rs:153:24 Dec 06 12:41:34.830 INFO [stderr] | Dec 06 12:41:34.830 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Dec 06 12:41:34.830 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:34.830 INFO [stderr] Dec 06 12:41:34.830 INFO [stderr] warning: unused variable: `pos` Dec 06 12:41:34.830 INFO [stderr] --> src/board.rs:153:42 Dec 06 12:41:34.830 INFO [stderr] | Dec 06 12:41:34.830 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Dec 06 12:41:34.830 INFO [stderr] | ^^^ help: consider using `_pos` instead Dec 06 12:41:34.830 INFO [stderr] Dec 06 12:41:34.830 INFO [stderr] warning: unused variable: `dir` Dec 06 12:41:34.830 INFO [stderr] --> src/board.rs:153:54 Dec 06 12:41:34.830 INFO [stderr] | Dec 06 12:41:34.830 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Dec 06 12:41:34.830 INFO [stderr] | ^^^ help: consider using `_dir` instead Dec 06 12:41:34.830 INFO [stderr] Dec 06 12:41:34.831 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:34.831 INFO [stderr] --> src/board.rs:160:24 Dec 06 12:41:34.831 INFO [stderr] | Dec 06 12:41:34.831 INFO [stderr] 160 | fn get_move(&self, piece: Piece, pos: Coord) -> Move { Dec 06 12:41:34.831 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:34.831 INFO [stderr] Dec 06 12:41:34.831 INFO [stderr] warning: unused variable: `pos` Dec 06 12:41:34.831 INFO [stderr] --> src/board.rs:160:38 Dec 06 12:41:34.831 INFO [stderr] | Dec 06 12:41:34.831 INFO [stderr] 160 | fn get_move(&self, piece: Piece, pos: Coord) -> Move { Dec 06 12:41:34.831 INFO [stderr] | ^^^ help: consider using `_pos` instead Dec 06 12:41:34.831 INFO [stderr] Dec 06 12:41:34.831 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:34.831 INFO [stderr] --> src/board.rs:167:25 Dec 06 12:41:34.831 INFO [stderr] | Dec 06 12:41:34.831 INFO [stderr] 167 | pub fn moves(&self, piece: Piece) -> Moves { Dec 06 12:41:34.831 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:34.831 INFO [stderr] Dec 06 12:41:34.831 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:34.831 INFO [stderr] --> src/board.rs:172:29 Dec 06 12:41:34.831 INFO [stderr] | Dec 06 12:41:34.831 INFO [stderr] 172 | fn count_mut(&mut self, piece: Piece) -> &mut u8 { Dec 06 12:41:34.831 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:34.831 INFO [stderr] Dec 06 12:41:34.831 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:34.831 INFO [stderr] --> src/board.rs:184:27 Dec 06 12:41:34.831 INFO [stderr] | Dec 06 12:41:34.831 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Dec 06 12:41:34.831 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:34.831 INFO [stderr] Dec 06 12:41:34.831 INFO [stderr] warning: unused variable: `pos` Dec 06 12:41:34.831 INFO [stderr] --> src/board.rs:184:45 Dec 06 12:41:34.831 INFO [stderr] | Dec 06 12:41:34.831 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Dec 06 12:41:34.831 INFO [stderr] | ^^^ help: consider using `_pos` instead Dec 06 12:41:34.831 INFO [stderr] Dec 06 12:41:34.831 INFO [stderr] warning: unused variable: `dir` Dec 06 12:41:34.831 INFO [stderr] --> src/board.rs:184:57 Dec 06 12:41:34.831 INFO [stderr] | Dec 06 12:41:34.831 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Dec 06 12:41:34.831 INFO [stderr] | ^^^ help: consider using `_dir` instead Dec 06 12:41:34.831 INFO [stderr] Dec 06 12:41:34.831 INFO [stderr] warning: unused variable: `flip` Dec 06 12:41:34.831 INFO [stderr] --> src/board.rs:184:69 Dec 06 12:41:34.831 INFO [stderr] | Dec 06 12:41:34.831 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Dec 06 12:41:34.831 INFO [stderr] | ^^^^ help: consider using `_flip` instead Dec 06 12:41:34.831 INFO [stderr] Dec 06 12:41:34.831 INFO [stderr] warning: unused variable: `piece` Dec 06 12:41:34.831 INFO [stderr] --> src/board.rs:189:31 Dec 06 12:41:34.831 INFO [stderr] | Dec 06 12:41:34.831 INFO [stderr] 189 | pub fn do_move(&mut self, piece: Piece, mov: &Move) { Dec 06 12:41:34.831 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Dec 06 12:41:34.831 INFO [stderr] Dec 06 12:41:34.831 INFO [stderr] warning: unused variable: `mov` Dec 06 12:41:34.831 INFO [stderr] --> src/board.rs:189:45 Dec 06 12:41:34.831 INFO [stderr] | Dec 06 12:41:34.831 INFO [stderr] 189 | pub fn do_move(&mut self, piece: Piece, mov: &Move) { Dec 06 12:41:34.831 INFO [stderr] | ^^^ help: consider using `_mov` instead Dec 06 12:41:34.831 INFO [stderr] Dec 06 12:41:34.847 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:41:34.847 INFO [stderr] --> src/board.rs:153:38 Dec 06 12:41:34.847 INFO [stderr] | Dec 06 12:41:34.847 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Dec 06 12:41:34.847 INFO [stderr] | ----^^^ Dec 06 12:41:34.847 INFO [stderr] | | Dec 06 12:41:34.847 INFO [stderr] | help: remove this `mut` Dec 06 12:41:34.847 INFO [stderr] | Dec 06 12:41:34.848 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 12:41:34.848 INFO [stderr] Dec 06 12:41:34.848 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:41:34.848 INFO [stderr] --> src/board.rs:184:41 Dec 06 12:41:34.848 INFO [stderr] | Dec 06 12:41:34.848 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Dec 06 12:41:34.848 INFO [stderr] | ----^^^ Dec 06 12:41:34.848 INFO [stderr] | | Dec 06 12:41:34.848 INFO [stderr] | help: remove this `mut` Dec 06 12:41:34.848 INFO [stderr] Dec 06 12:41:34.904 INFO [stderr] warning: constant item is never used: `DIRECTIONS` Dec 06 12:41:34.904 INFO [stderr] --> src/board.rs:120:1 Dec 06 12:41:34.904 INFO [stderr] | Dec 06 12:41:34.904 INFO [stderr] 120 | / const DIRECTIONS: [Coord; 8] = [ Dec 06 12:41:34.904 INFO [stderr] 121 | | Coord(-1, -1), //左上 Dec 06 12:41:34.904 INFO [stderr] 122 | | Coord(0, -1), //真上 Dec 06 12:41:34.904 INFO [stderr] 123 | | Coord(1, -1), //右上 Dec 06 12:41:34.904 INFO [stderr] ... | Dec 06 12:41:34.904 INFO [stderr] 128 | | Coord(1, 1), //右下 Dec 06 12:41:34.904 INFO [stderr] 129 | | ]; Dec 06 12:41:34.904 INFO [stderr] | |__^ Dec 06 12:41:34.904 INFO [stderr] | Dec 06 12:41:34.904 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 12:41:34.904 INFO [stderr] Dec 06 12:41:34.904 INFO [stderr] warning: struct is never constructed: `DumbPlayer` Dec 06 12:41:34.904 INFO [stderr] --> src/players/dumb.rs:5:1 Dec 06 12:41:34.904 INFO [stderr] | Dec 06 12:41:34.904 INFO [stderr] 5 | pub struct DumbPlayer; Dec 06 12:41:34.904 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:34.904 INFO [stderr] Dec 06 12:41:34.905 INFO [stderr] warning: method is never used: `new` Dec 06 12:41:34.905 INFO [stderr] --> src/players/negamax.rs:10:5 Dec 06 12:41:34.905 INFO [stderr] | Dec 06 12:41:34.905 INFO [stderr] 10 | pub fn new(depth: usize) -> Self { Dec 06 12:41:34.905 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:41:34.905 INFO [stderr] Dec 06 12:41:35.784 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.50s Dec 06 12:41:35.789 INFO [stderr] su: No module specific data is present Dec 06 12:41:36.368 INFO running `"docker" "inspect" "e7bc771e65eeb4c3087706a777fde205ff4f16da05733521a83ae76de530cb18"` Dec 06 12:41:36.594 INFO running `"docker" "rm" "-f" "e7bc771e65eeb4c3087706a777fde205ff4f16da05733521a83ae76de530cb18"` Dec 06 12:41:36.871 INFO [stdout] e7bc771e65eeb4c3087706a777fde205ff4f16da05733521a83ae76de530cb18