Nov 17 14:20:31.424 INFO testing KOBA789/rust-reversi against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 17 14:20:31.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"` Nov 17 14:20:31.956 INFO [stdout] bec33b0cf3519a86b6c77a14edba659980e6d20ad0e2dfc67a431e79dbeb65f7 Nov 17 14:20:31.959 INFO running `"docker" "start" "-a" "bec33b0cf3519a86b6c77a14edba659980e6d20ad0e2dfc67a431e79dbeb65f7"` Nov 17 14:20:33.809 INFO [stderr] usermod: no changes Nov 17 14:20:33.936 INFO [stderr] Compiling reversi v0.1.0 (/source) Nov 17 14:20:35.382 INFO [stderr] warning: unused variable: `rhs` Nov 17 14:20:35.382 INFO [stderr] --> src/coord.rs:11:18 Nov 17 14:20:35.383 INFO [stderr] | Nov 17 14:20:35.383 INFO [stderr] 11 | fn add(self, rhs: Self) -> Self::Output { Nov 17 14:20:35.383 INFO [stderr] | ^^^ help: consider using `_rhs` instead Nov 17 14:20:35.383 INFO [stderr] | Nov 17 14:20:35.384 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 14:20:35.384 INFO [stderr] Nov 17 14:20:35.384 INFO [stderr] warning: unused variable: `rhs` Nov 17 14:20:35.384 INFO [stderr] --> src/coord.rs:17:30 Nov 17 14:20:35.385 INFO [stderr] | Nov 17 14:20:35.385 INFO [stderr] 17 | fn add_assign(&mut self, rhs: Self) { Nov 17 14:20:35.385 INFO [stderr] | ^^^ help: consider using `_rhs` instead Nov 17 14:20:35.385 INFO [stderr] Nov 17 14:20:35.385 INFO [stderr] warning: unused variable: `index` Nov 17 14:20:35.386 INFO [stderr] --> src/board.rs:50:21 Nov 17 14:20:35.386 INFO [stderr] | Nov 17 14:20:35.386 INFO [stderr] 50 | fn index(&self, index: Coord) -> &Self::Output { Nov 17 14:20:35.386 INFO [stderr] | ^^^^^ help: consider using `_index` instead Nov 17 14:20:35.386 INFO [stderr] Nov 17 14:20:35.391 INFO [stderr] warning: unused variable: `index` Nov 17 14:20:35.391 INFO [stderr] --> src/board.rs:59:29 Nov 17 14:20:35.391 INFO [stderr] | Nov 17 14:20:35.391 INFO [stderr] 59 | fn index_mut(&mut self, index: Coord) -> &mut Self::Output { Nov 17 14:20:35.392 INFO [stderr] | ^^^^^ help: consider using `_index` instead Nov 17 14:20:35.392 INFO [stderr] Nov 17 14:20:35.392 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:35.392 INFO [stderr] --> src/board.rs:153:24 Nov 17 14:20:35.392 INFO [stderr] | Nov 17 14:20:35.392 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Nov 17 14:20:35.393 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:35.393 INFO [stderr] Nov 17 14:20:35.393 INFO [stderr] warning: unused variable: `pos` Nov 17 14:20:35.393 INFO [stderr] --> src/board.rs:153:42 Nov 17 14:20:35.393 INFO [stderr] | Nov 17 14:20:35.393 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Nov 17 14:20:35.394 INFO [stderr] | ^^^ help: consider using `_pos` instead Nov 17 14:20:35.394 INFO [stderr] Nov 17 14:20:35.394 INFO [stderr] warning: unused variable: `dir` Nov 17 14:20:35.394 INFO [stderr] --> src/board.rs:153:54 Nov 17 14:20:35.394 INFO [stderr] | Nov 17 14:20:35.394 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Nov 17 14:20:35.395 INFO [stderr] | ^^^ help: consider using `_dir` instead Nov 17 14:20:35.395 INFO [stderr] Nov 17 14:20:35.395 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:35.395 INFO [stderr] --> src/board.rs:160:24 Nov 17 14:20:35.395 INFO [stderr] | Nov 17 14:20:35.395 INFO [stderr] 160 | fn get_move(&self, piece: Piece, pos: Coord) -> Move { Nov 17 14:20:35.395 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:35.396 INFO [stderr] Nov 17 14:20:35.396 INFO [stderr] warning: unused variable: `pos` Nov 17 14:20:35.396 INFO [stderr] --> src/board.rs:160:38 Nov 17 14:20:35.396 INFO [stderr] | Nov 17 14:20:35.396 INFO [stderr] 160 | fn get_move(&self, piece: Piece, pos: Coord) -> Move { Nov 17 14:20:35.396 INFO [stderr] | ^^^ help: consider using `_pos` instead Nov 17 14:20:35.396 INFO [stderr] Nov 17 14:20:35.397 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:35.397 INFO [stderr] --> src/board.rs:167:25 Nov 17 14:20:35.397 INFO [stderr] | Nov 17 14:20:35.397 INFO [stderr] 167 | pub fn moves(&self, piece: Piece) -> Moves { Nov 17 14:20:35.397 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:35.397 INFO [stderr] Nov 17 14:20:35.397 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:35.397 INFO [stderr] --> src/board.rs:172:29 Nov 17 14:20:35.398 INFO [stderr] | Nov 17 14:20:35.398 INFO [stderr] 172 | fn count_mut(&mut self, piece: Piece) -> &mut u8 { Nov 17 14:20:35.398 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:35.398 INFO [stderr] Nov 17 14:20:35.398 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:35.398 INFO [stderr] --> src/board.rs:184:27 Nov 17 14:20:35.398 INFO [stderr] | Nov 17 14:20:35.399 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Nov 17 14:20:35.399 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:35.399 INFO [stderr] Nov 17 14:20:35.399 INFO [stderr] warning: unused variable: `pos` Nov 17 14:20:35.399 INFO [stderr] --> src/board.rs:184:45 Nov 17 14:20:35.399 INFO [stderr] | Nov 17 14:20:35.399 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Nov 17 14:20:35.400 INFO [stderr] | ^^^ help: consider using `_pos` instead Nov 17 14:20:35.400 INFO [stderr] Nov 17 14:20:35.400 INFO [stderr] warning: unused variable: `dir` Nov 17 14:20:35.400 INFO [stderr] --> src/board.rs:184:57 Nov 17 14:20:35.400 INFO [stderr] | Nov 17 14:20:35.400 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Nov 17 14:20:35.400 INFO [stderr] | ^^^ help: consider using `_dir` instead Nov 17 14:20:35.401 INFO [stderr] Nov 17 14:20:35.401 INFO [stderr] warning: unused variable: `flip` Nov 17 14:20:35.401 INFO [stderr] --> src/board.rs:184:69 Nov 17 14:20:35.401 INFO [stderr] | Nov 17 14:20:35.401 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Nov 17 14:20:35.401 INFO [stderr] | ^^^^ help: consider using `_flip` instead Nov 17 14:20:35.402 INFO [stderr] Nov 17 14:20:35.402 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:35.402 INFO [stderr] --> src/board.rs:189:31 Nov 17 14:20:35.402 INFO [stderr] | Nov 17 14:20:35.402 INFO [stderr] 189 | pub fn do_move(&mut self, piece: Piece, mov: &Move) { Nov 17 14:20:35.402 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:35.407 INFO [stderr] Nov 17 14:20:35.408 INFO [stderr] warning: unused variable: `mov` Nov 17 14:20:35.408 INFO [stderr] --> src/board.rs:189:45 Nov 17 14:20:35.408 INFO [stderr] | Nov 17 14:20:35.409 INFO [stderr] 189 | pub fn do_move(&mut self, piece: Piece, mov: &Move) { Nov 17 14:20:35.409 INFO [stderr] | ^^^ help: consider using `_mov` instead Nov 17 14:20:35.409 INFO [stderr] Nov 17 14:20:35.409 INFO [stderr] warning: variable does not need to be mutable Nov 17 14:20:35.409 INFO [stderr] --> src/board.rs:153:38 Nov 17 14:20:35.410 INFO [stderr] | Nov 17 14:20:35.410 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Nov 17 14:20:35.410 INFO [stderr] | ----^^^ Nov 17 14:20:35.411 INFO [stderr] | | Nov 17 14:20:35.411 INFO [stderr] | help: remove this `mut` Nov 17 14:20:35.411 INFO [stderr] | Nov 17 14:20:35.412 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 14:20:35.412 INFO [stderr] Nov 17 14:20:35.412 INFO [stderr] warning: variable does not need to be mutable Nov 17 14:20:35.412 INFO [stderr] --> src/board.rs:184:41 Nov 17 14:20:35.413 INFO [stderr] | Nov 17 14:20:35.413 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Nov 17 14:20:35.413 INFO [stderr] | ----^^^ Nov 17 14:20:35.413 INFO [stderr] | | Nov 17 14:20:35.414 INFO [stderr] | help: remove this `mut` Nov 17 14:20:35.414 INFO [stderr] Nov 17 14:20:35.443 INFO [stderr] warning: method is never used: `is_in_range` Nov 17 14:20:35.443 INFO [stderr] --> src/board.rs:34:5 Nov 17 14:20:35.444 INFO [stderr] | Nov 17 14:20:35.444 INFO [stderr] 34 | pub fn is_in_range(&self, pos: Coord) -> bool { Nov 17 14:20:35.444 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:35.445 INFO [stderr] | Nov 17 14:20:35.445 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 14:20:35.445 INFO [stderr] Nov 17 14:20:35.446 INFO [stderr] warning: method is never used: `size` Nov 17 14:20:35.446 INFO [stderr] --> src/board.rs:40:5 Nov 17 14:20:35.446 INFO [stderr] | Nov 17 14:20:35.446 INFO [stderr] 40 | pub fn size(&self) -> usize { Nov 17 14:20:35.446 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:35.446 INFO [stderr] Nov 17 14:20:35.447 INFO [stderr] warning: constant item is never used: `ZERO_FLIP` Nov 17 14:20:35.447 INFO [stderr] --> src/board.rs:85:1 Nov 17 14:20:35.447 INFO [stderr] | Nov 17 14:20:35.447 INFO [stderr] 85 | const ZERO_FLIP: [u8; 8] = [0, 0, 0, 0, 0, 0, 0, 0]; Nov 17 14:20:35.447 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:35.448 INFO [stderr] Nov 17 14:20:35.448 INFO [stderr] warning: method is never used: `is_legal` Nov 17 14:20:35.448 INFO [stderr] --> src/board.rs:101:5 Nov 17 14:20:35.448 INFO [stderr] | Nov 17 14:20:35.448 INFO [stderr] 101 | pub fn is_legal(&self) -> bool { Nov 17 14:20:35.449 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:35.449 INFO [stderr] Nov 17 14:20:35.449 INFO [stderr] warning: constant item is never used: `DIRECTIONS` Nov 17 14:20:35.449 INFO [stderr] --> src/board.rs:120:1 Nov 17 14:20:35.449 INFO [stderr] | Nov 17 14:20:35.449 INFO [stderr] 120 | / const DIRECTIONS: [Coord; 8] = [ Nov 17 14:20:35.450 INFO [stderr] 121 | | Coord(-1, -1), //左上 Nov 17 14:20:35.450 INFO [stderr] 122 | | Coord(0, -1), //真上 Nov 17 14:20:35.450 INFO [stderr] 123 | | Coord(1, -1), //右上 Nov 17 14:20:35.450 INFO [stderr] ... | Nov 17 14:20:35.450 INFO [stderr] 128 | | Coord(1, 1), //右下 Nov 17 14:20:35.450 INFO [stderr] 129 | | ]; Nov 17 14:20:35.451 INFO [stderr] | |__^ Nov 17 14:20:35.451 INFO [stderr] Nov 17 14:20:35.451 INFO [stderr] warning: method is never used: `get_flip` Nov 17 14:20:35.451 INFO [stderr] --> src/board.rs:153:5 Nov 17 14:20:35.451 INFO [stderr] | Nov 17 14:20:35.451 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Nov 17 14:20:35.452 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:35.452 INFO [stderr] Nov 17 14:20:35.452 INFO [stderr] warning: method is never used: `get_move` Nov 17 14:20:35.452 INFO [stderr] --> src/board.rs:160:5 Nov 17 14:20:35.452 INFO [stderr] | Nov 17 14:20:35.452 INFO [stderr] 160 | fn get_move(&self, piece: Piece, pos: Coord) -> Move { Nov 17 14:20:35.453 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:35.453 INFO [stderr] Nov 17 14:20:35.453 INFO [stderr] warning: method is never used: `count_mut` Nov 17 14:20:35.453 INFO [stderr] --> src/board.rs:172:5 Nov 17 14:20:35.453 INFO [stderr] | Nov 17 14:20:35.454 INFO [stderr] 172 | fn count_mut(&mut self, piece: Piece) -> &mut u8 { Nov 17 14:20:35.454 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:35.454 INFO [stderr] Nov 17 14:20:35.454 INFO [stderr] warning: method is never used: `do_flip` Nov 17 14:20:35.454 INFO [stderr] --> src/board.rs:184:5 Nov 17 14:20:35.456 INFO [stderr] | Nov 17 14:20:35.456 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Nov 17 14:20:35.457 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:35.457 INFO [stderr] Nov 17 14:20:35.457 INFO [stderr] warning: struct is never constructed: `DumbPlayer` Nov 17 14:20:35.457 INFO [stderr] --> src/players/dumb.rs:5:1 Nov 17 14:20:35.457 INFO [stderr] | Nov 17 14:20:35.458 INFO [stderr] 5 | pub struct DumbPlayer; Nov 17 14:20:35.458 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:35.458 INFO [stderr] Nov 17 14:20:35.458 INFO [stderr] warning: method is never used: `new` Nov 17 14:20:35.458 INFO [stderr] --> src/players/negamax.rs:10:5 Nov 17 14:20:35.458 INFO [stderr] | Nov 17 14:20:35.459 INFO [stderr] 10 | pub fn new(depth: usize) -> Self { Nov 17 14:20:35.459 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:35.459 INFO [stderr] Nov 17 14:20:36.030 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.19s Nov 17 14:20:36.030 INFO [stderr] su: No module specific data is present Nov 17 14:20:36.694 INFO running `"docker" "inspect" "bec33b0cf3519a86b6c77a14edba659980e6d20ad0e2dfc67a431e79dbeb65f7"` Nov 17 14:20:36.967 INFO running `"docker" "rm" "-f" "bec33b0cf3519a86b6c77a14edba659980e6d20ad0e2dfc67a431e79dbeb65f7"` Nov 17 14:20:37.243 INFO [stdout] bec33b0cf3519a86b6c77a14edba659980e6d20ad0e2dfc67a431e79dbeb65f7 Nov 17 14:20:37.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"` Nov 17 14:20:37.760 INFO [stdout] 2bd53ac9a96b5bdb56d6f4ab932e7fa2a5309fcdd4036508f72079394934368d Nov 17 14:20:37.762 INFO running `"docker" "start" "-a" "2bd53ac9a96b5bdb56d6f4ab932e7fa2a5309fcdd4036508f72079394934368d"` Nov 17 14:20:39.477 INFO [stderr] usermod: no changes Nov 17 14:20:39.615 INFO [stderr] Compiling reversi v0.1.0 (/source) Nov 17 14:20:41.044 INFO [stderr] warning: unused variable: `rhs` Nov 17 14:20:41.045 INFO [stderr] --> src/coord.rs:11:18 Nov 17 14:20:41.045 INFO [stderr] | Nov 17 14:20:41.045 INFO [stderr] 11 | fn add(self, rhs: Self) -> Self::Output { Nov 17 14:20:41.046 INFO [stderr] | ^^^ help: consider using `_rhs` instead Nov 17 14:20:41.046 INFO [stderr] | Nov 17 14:20:41.046 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 14:20:41.047 INFO [stderr] Nov 17 14:20:41.047 INFO [stderr] warning: unused variable: `rhs` Nov 17 14:20:41.047 INFO [stderr] --> src/coord.rs:17:30 Nov 17 14:20:41.047 INFO [stderr] | Nov 17 14:20:41.048 INFO [stderr] 17 | fn add_assign(&mut self, rhs: Self) { Nov 17 14:20:41.048 INFO [stderr] | ^^^ help: consider using `_rhs` instead Nov 17 14:20:41.048 INFO [stderr] Nov 17 14:20:41.048 INFO [stderr] warning: unused variable: `index` Nov 17 14:20:41.049 INFO [stderr] --> src/board.rs:50:21 Nov 17 14:20:41.049 INFO [stderr] | Nov 17 14:20:41.049 INFO [stderr] 50 | fn index(&self, index: Coord) -> &Self::Output { Nov 17 14:20:41.049 INFO [stderr] | ^^^^^ help: consider using `_index` instead Nov 17 14:20:41.050 INFO [stderr] Nov 17 14:20:41.050 INFO [stderr] warning: unused variable: `index` Nov 17 14:20:41.050 INFO [stderr] --> src/board.rs:59:29 Nov 17 14:20:41.050 INFO [stderr] | Nov 17 14:20:41.051 INFO [stderr] 59 | fn index_mut(&mut self, index: Coord) -> &mut Self::Output { Nov 17 14:20:41.051 INFO [stderr] | ^^^^^ help: consider using `_index` instead Nov 17 14:20:41.051 INFO [stderr] Nov 17 14:20:41.052 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:41.052 INFO [stderr] --> src/board.rs:153:24 Nov 17 14:20:41.052 INFO [stderr] | Nov 17 14:20:41.053 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Nov 17 14:20:41.053 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:41.053 INFO [stderr] Nov 17 14:20:41.053 INFO [stderr] warning: unused variable: `pos` Nov 17 14:20:41.054 INFO [stderr] --> src/board.rs:153:42 Nov 17 14:20:41.054 INFO [stderr] | Nov 17 14:20:41.054 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Nov 17 14:20:41.055 INFO [stderr] | ^^^ help: consider using `_pos` instead Nov 17 14:20:41.055 INFO [stderr] Nov 17 14:20:41.055 INFO [stderr] warning: unused variable: `dir` Nov 17 14:20:41.056 INFO [stderr] --> src/board.rs:153:54 Nov 17 14:20:41.056 INFO [stderr] | Nov 17 14:20:41.056 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Nov 17 14:20:41.057 INFO [stderr] | ^^^ help: consider using `_dir` instead Nov 17 14:20:41.057 INFO [stderr] Nov 17 14:20:41.057 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:41.057 INFO [stderr] --> src/board.rs:160:24 Nov 17 14:20:41.058 INFO [stderr] | Nov 17 14:20:41.058 INFO [stderr] 160 | fn get_move(&self, piece: Piece, pos: Coord) -> Move { Nov 17 14:20:41.058 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:41.063 INFO [stderr] Nov 17 14:20:41.063 INFO [stderr] warning: unused variable: `pos` Nov 17 14:20:41.063 INFO [stderr] --> src/board.rs:160:38 Nov 17 14:20:41.064 INFO [stderr] | Nov 17 14:20:41.064 INFO [stderr] 160 | fn get_move(&self, piece: Piece, pos: Coord) -> Move { Nov 17 14:20:41.064 INFO [stderr] | ^^^ help: consider using `_pos` instead Nov 17 14:20:41.065 INFO [stderr] Nov 17 14:20:41.065 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:41.065 INFO [stderr] --> src/board.rs:167:25 Nov 17 14:20:41.065 INFO [stderr] | Nov 17 14:20:41.066 INFO [stderr] 167 | pub fn moves(&self, piece: Piece) -> Moves { Nov 17 14:20:41.066 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:41.066 INFO [stderr] Nov 17 14:20:41.067 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:41.067 INFO [stderr] --> src/board.rs:172:29 Nov 17 14:20:41.067 INFO [stderr] | Nov 17 14:20:41.068 INFO [stderr] 172 | fn count_mut(&mut self, piece: Piece) -> &mut u8 { Nov 17 14:20:41.068 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:41.068 INFO [stderr] Nov 17 14:20:41.069 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:41.069 INFO [stderr] --> src/board.rs:184:27 Nov 17 14:20:41.069 INFO [stderr] | Nov 17 14:20:41.069 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Nov 17 14:20:41.070 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:41.070 INFO [stderr] Nov 17 14:20:41.070 INFO [stderr] warning: unused variable: `pos` Nov 17 14:20:41.071 INFO [stderr] --> src/board.rs:184:45 Nov 17 14:20:41.071 INFO [stderr] | Nov 17 14:20:41.071 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Nov 17 14:20:41.071 INFO [stderr] | ^^^ help: consider using `_pos` instead Nov 17 14:20:41.072 INFO [stderr] Nov 17 14:20:41.072 INFO [stderr] warning: unused variable: `dir` Nov 17 14:20:41.072 INFO [stderr] --> src/board.rs:184:57 Nov 17 14:20:41.073 INFO [stderr] | Nov 17 14:20:41.073 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Nov 17 14:20:41.073 INFO [stderr] | ^^^ help: consider using `_dir` instead Nov 17 14:20:41.073 INFO [stderr] Nov 17 14:20:41.074 INFO [stderr] warning: unused variable: `flip` Nov 17 14:20:41.074 INFO [stderr] --> src/board.rs:184:69 Nov 17 14:20:41.075 INFO [stderr] | Nov 17 14:20:41.075 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Nov 17 14:20:41.075 INFO [stderr] | ^^^^ help: consider using `_flip` instead Nov 17 14:20:41.075 INFO [stderr] Nov 17 14:20:41.076 INFO [stderr] warning: unused variable: `piece` Nov 17 14:20:41.076 INFO [stderr] --> src/board.rs:189:31 Nov 17 14:20:41.076 INFO [stderr] | Nov 17 14:20:41.077 INFO [stderr] 189 | pub fn do_move(&mut self, piece: Piece, mov: &Move) { Nov 17 14:20:41.077 INFO [stderr] | ^^^^^ help: consider using `_piece` instead Nov 17 14:20:41.077 INFO [stderr] Nov 17 14:20:41.077 INFO [stderr] warning: unused variable: `mov` Nov 17 14:20:41.078 INFO [stderr] --> src/board.rs:189:45 Nov 17 14:20:41.078 INFO [stderr] | Nov 17 14:20:41.078 INFO [stderr] 189 | pub fn do_move(&mut self, piece: Piece, mov: &Move) { Nov 17 14:20:41.083 INFO [stderr] | ^^^ help: consider using `_mov` instead Nov 17 14:20:41.083 INFO [stderr] Nov 17 14:20:41.083 INFO [stderr] warning: variable does not need to be mutable Nov 17 14:20:41.084 INFO [stderr] --> src/board.rs:153:38 Nov 17 14:20:41.084 INFO [stderr] | Nov 17 14:20:41.084 INFO [stderr] 153 | fn get_flip(&self, piece: Piece, mut pos: Coord, dir: Coord) -> u8 { Nov 17 14:20:41.085 INFO [stderr] | ----^^^ Nov 17 14:20:41.085 INFO [stderr] | | Nov 17 14:20:41.085 INFO [stderr] | help: remove this `mut` Nov 17 14:20:41.086 INFO [stderr] | Nov 17 14:20:41.086 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 14:20:41.086 INFO [stderr] Nov 17 14:20:41.086 INFO [stderr] warning: variable does not need to be mutable Nov 17 14:20:41.087 INFO [stderr] --> src/board.rs:184:41 Nov 17 14:20:41.087 INFO [stderr] | Nov 17 14:20:41.087 INFO [stderr] 184 | fn do_flip(&mut self, piece: Piece, mut pos: Coord, dir: Coord, flip: u8) { Nov 17 14:20:41.088 INFO [stderr] | ----^^^ Nov 17 14:20:41.088 INFO [stderr] | | Nov 17 14:20:41.088 INFO [stderr] | help: remove this `mut` Nov 17 14:20:41.089 INFO [stderr] Nov 17 14:20:41.144 INFO [stderr] warning: constant item is never used: `DIRECTIONS` Nov 17 14:20:41.144 INFO [stderr] --> src/board.rs:120:1 Nov 17 14:20:41.144 INFO [stderr] | Nov 17 14:20:41.145 INFO [stderr] 120 | / const DIRECTIONS: [Coord; 8] = [ Nov 17 14:20:41.145 INFO [stderr] 121 | | Coord(-1, -1), //左上 Nov 17 14:20:41.145 INFO [stderr] 122 | | Coord(0, -1), //真上 Nov 17 14:20:41.145 INFO [stderr] 123 | | Coord(1, -1), //右上 Nov 17 14:20:41.146 INFO [stderr] ... | Nov 17 14:20:41.146 INFO [stderr] 128 | | Coord(1, 1), //右下 Nov 17 14:20:41.146 INFO [stderr] 129 | | ]; Nov 17 14:20:41.147 INFO [stderr] | |__^ Nov 17 14:20:41.147 INFO [stderr] | Nov 17 14:20:41.147 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 14:20:41.148 INFO [stderr] Nov 17 14:20:41.148 INFO [stderr] warning: struct is never constructed: `DumbPlayer` Nov 17 14:20:41.148 INFO [stderr] --> src/players/dumb.rs:5:1 Nov 17 14:20:41.148 INFO [stderr] | Nov 17 14:20:41.149 INFO [stderr] 5 | pub struct DumbPlayer; Nov 17 14:20:41.149 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:41.149 INFO [stderr] Nov 17 14:20:41.150 INFO [stderr] warning: method is never used: `new` Nov 17 14:20:41.150 INFO [stderr] --> src/players/negamax.rs:10:5 Nov 17 14:20:41.150 INFO [stderr] | Nov 17 14:20:41.150 INFO [stderr] 10 | pub fn new(depth: usize) -> Self { Nov 17 14:20:41.151 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 14:20:41.151 INFO [stderr] Nov 17 14:20:42.255 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.73s Nov 17 14:20:42.255 INFO [stderr] su: No module specific data is present Nov 17 14:20:43.115 INFO running `"docker" "inspect" "2bd53ac9a96b5bdb56d6f4ab932e7fa2a5309fcdd4036508f72079394934368d"` Nov 17 14:20:43.425 INFO running `"docker" "rm" "-f" "2bd53ac9a96b5bdb56d6f4ab932e7fa2a5309fcdd4036508f72079394934368d"` Nov 17 14:20:43.695 INFO [stdout] 2bd53ac9a96b5bdb56d6f4ab932e7fa2a5309fcdd4036508f72079394934368d