Nov 04 06:38:29.665 INFO checking furrykef/farce against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 04 06:38:29.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-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 04 06:38:30.034 INFO blam! 60a822cbcf563f249e857f183931932d0d6b9cb0082def91c0c390aa69749eb3 Nov 04 06:38:30.036 INFO running `"docker" "start" "-a" "60a822cbcf563f249e857f183931932d0d6b9cb0082def91c0c390aa69749eb3"` Nov 04 06:38:30.504 INFO kablam! usermod: no changes Nov 04 06:38:30.554 INFO kablam! Checking libc v0.2.24 Nov 04 06:38:31.463 INFO kablam! Checking memchr v1.0.1 Nov 04 06:38:31.792 INFO kablam! Checking aho-corasick v0.6.3 Nov 04 06:38:32.467 INFO kablam! Checking regex v0.2.2 Nov 04 06:38:34.587 INFO kablam! Checking farce v0.1.0 (/source) Nov 04 06:38:35.233 INFO kablam! warning: unused import: `std::thread` Nov 04 06:38:35.233 INFO kablam! --> src/engine_thread_manager.rs:3:5 Nov 04 06:38:35.233 INFO kablam! | Nov 04 06:38:35.233 INFO kablam! 3 | use std::thread; Nov 04 06:38:35.233 INFO kablam! | ^^^^^^^^^^^ Nov 04 06:38:35.233 INFO kablam! | Nov 04 06:38:35.233 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 06:38:35.233 INFO kablam! Nov 04 06:38:35.411 INFO kablam! warning: unused variable: `rx` Nov 04 06:38:35.411 INFO kablam! --> src/engine_thread_manager.rs:17:18 Nov 04 06:38:35.412 INFO kablam! | Nov 04 06:38:35.412 INFO kablam! 17 | let (tx, rx) = mpsc::channel::(); Nov 04 06:38:35.412 INFO kablam! | ^^ help: consider using `_rx` instead Nov 04 06:38:35.412 INFO kablam! | Nov 04 06:38:35.412 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 06:38:35.412 INFO kablam! Nov 04 06:38:35.412 INFO kablam! warning: unused variable: `tokens` Nov 04 06:38:35.413 INFO kablam! --> src/engine_thread_manager.rs:24:26 Nov 04 06:38:35.413 INFO kablam! | Nov 04 06:38:35.413 INFO kablam! 24 | pub fn cmd_go(&self, tokens: &mut SplitWhitespace) { Nov 04 06:38:35.413 INFO kablam! | ^^^^^^ help: consider using `_tokens` instead Nov 04 06:38:35.413 INFO kablam! Nov 04 06:38:35.413 INFO kablam! warning: unused variable: `tokens` Nov 04 06:38:35.414 INFO kablam! --> src/engine_thread_manager.rs:36:32 Nov 04 06:38:35.414 INFO kablam! | Nov 04 06:38:35.414 INFO kablam! 36 | pub fn cmd_position(&self, tokens: &mut SplitWhitespace) { Nov 04 06:38:35.414 INFO kablam! | ^^^^^^ help: consider using `_tokens` instead Nov 04 06:38:35.414 INFO kablam! Nov 04 06:38:35.414 INFO kablam! warning: unused variable: `tokens` Nov 04 06:38:35.415 INFO kablam! --> src/engine_thread_manager.rs:40:33 Nov 04 06:38:35.415 INFO kablam! | Nov 04 06:38:35.415 INFO kablam! 40 | pub fn cmd_setoption(&self, tokens: &mut SplitWhitespace) { Nov 04 06:38:35.415 INFO kablam! | ^^^^^^ help: consider using `_tokens` instead Nov 04 06:38:35.416 INFO kablam! Nov 04 06:38:35.439 INFO kablam! warning: unused import: `std::thread` Nov 04 06:38:35.439 INFO kablam! --> src/engine_thread_manager.rs:3:5 Nov 04 06:38:35.440 INFO kablam! | Nov 04 06:38:35.440 INFO kablam! 3 | use std::thread; Nov 04 06:38:35.440 INFO kablam! | ^^^^^^^^^^^ Nov 04 06:38:35.441 INFO kablam! | Nov 04 06:38:35.441 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 06:38:35.441 INFO kablam! Nov 04 06:38:35.483 INFO kablam! warning: variant is never constructed: `White` Nov 04 06:38:35.483 INFO kablam! --> src/color.rs:4:5 Nov 04 06:38:35.484 INFO kablam! | Nov 04 06:38:35.484 INFO kablam! 4 | White, Nov 04 06:38:35.484 INFO kablam! | ^^^^^ Nov 04 06:38:35.485 INFO kablam! | Nov 04 06:38:35.495 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 06:38:35.496 INFO kablam! Nov 04 06:38:35.496 INFO kablam! warning: variant is never constructed: `Black` Nov 04 06:38:35.496 INFO kablam! --> src/color.rs:5:5 Nov 04 06:38:35.496 INFO kablam! | Nov 04 06:38:35.497 INFO kablam! 5 | Black Nov 04 06:38:35.497 INFO kablam! | ^^^^^ Nov 04 06:38:35.497 INFO kablam! Nov 04 06:38:35.498 INFO kablam! warning: function is never used: `opposite_color` Nov 04 06:38:35.498 INFO kablam! --> src/color.rs:9:1 Nov 04 06:38:35.498 INFO kablam! | Nov 04 06:38:35.498 INFO kablam! 9 | pub fn opposite_color(color: Color) -> Color { Nov 04 06:38:35.499 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 06:38:35.499 INFO kablam! Nov 04 06:38:35.499 INFO kablam! warning: variant is never constructed: `Pawn` Nov 04 06:38:35.499 INFO kablam! --> src/piece.rs:3:5 Nov 04 06:38:35.499 INFO kablam! | Nov 04 06:38:35.500 INFO kablam! 3 | Pawn, Nov 04 06:38:35.500 INFO kablam! | ^^^^ Nov 04 06:38:35.500 INFO kablam! Nov 04 06:38:35.501 INFO kablam! warning: variant is never constructed: `Knight` Nov 04 06:38:35.501 INFO kablam! --> src/piece.rs:4:5 Nov 04 06:38:35.501 INFO kablam! | Nov 04 06:38:35.501 INFO kablam! 4 | Knight, Nov 04 06:38:35.501 INFO kablam! | ^^^^^^ Nov 04 06:38:35.502 INFO kablam! Nov 04 06:38:35.502 INFO kablam! warning: variant is never constructed: `Bishop` Nov 04 06:38:35.502 INFO kablam! --> src/piece.rs:5:5 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 5 | Bishop, Nov 04 06:38:35.503 INFO kablam! | ^^^^^^ Nov 04 06:38:35.503 INFO kablam! Nov 04 06:38:35.503 INFO kablam! warning: variant is never constructed: `Rook` Nov 04 06:38:35.503 INFO kablam! --> src/piece.rs:6:5 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 6 | Rook, Nov 04 06:38:35.503 INFO kablam! | ^^^^ Nov 04 06:38:35.503 INFO kablam! Nov 04 06:38:35.503 INFO kablam! warning: variant is never constructed: `Queen` Nov 04 06:38:35.503 INFO kablam! --> src/piece.rs:7:5 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 7 | Queen, Nov 04 06:38:35.503 INFO kablam! | ^^^^^ Nov 04 06:38:35.503 INFO kablam! Nov 04 06:38:35.503 INFO kablam! warning: variant is never constructed: `King` Nov 04 06:38:35.503 INFO kablam! --> src/piece.rs:8:5 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 8 | King Nov 04 06:38:35.503 INFO kablam! | ^^^^ Nov 04 06:38:35.503 INFO kablam! Nov 04 06:38:35.503 INFO kablam! warning: constant item is never used: `STARTPOS_FEN` Nov 04 06:38:35.503 INFO kablam! --> src/position.rs:10:1 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 10 | const STARTPOS_FEN: &str = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"; Nov 04 06:38:35.503 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 06:38:35.503 INFO kablam! Nov 04 06:38:35.503 INFO kablam! warning: variant is never constructed: `Empty` Nov 04 06:38:35.503 INFO kablam! --> src/position.rs:33:5 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 33 | Empty, Nov 04 06:38:35.503 INFO kablam! | ^^^^^ Nov 04 06:38:35.503 INFO kablam! Nov 04 06:38:35.503 INFO kablam! warning: variant is never constructed: `Piece` Nov 04 06:38:35.503 INFO kablam! --> src/position.rs:34:5 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 34 | Piece(PieceType, Color) Nov 04 06:38:35.503 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 06:38:35.503 INFO kablam! Nov 04 06:38:35.503 INFO kablam! warning: method is never used: `new` Nov 04 06:38:35.503 INFO kablam! --> src/position.rs:50:5 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 50 | pub fn new() -> Position { Nov 04 06:38:35.503 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 06:38:35.503 INFO kablam! Nov 04 06:38:35.503 INFO kablam! warning: method is never used: `from_fen` Nov 04 06:38:35.503 INFO kablam! --> src/position.rs:58:5 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 58 | pub fn from_fen(fen: &str) -> Position { Nov 04 06:38:35.503 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 06:38:35.503 INFO kablam! Nov 04 06:38:35.503 INFO kablam! warning: method is never used: `make_move` Nov 04 06:38:35.503 INFO kablam! --> src/position.rs:190:5 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 190 | / pub fn make_move(&mut self, Nov 04 06:38:35.503 INFO kablam! 191 | | src: (usize, usize), Nov 04 06:38:35.503 INFO kablam! 192 | | dst: (usize, usize), Nov 04 06:38:35.503 INFO kablam! 193 | | promotion_type: Option) { Nov 04 06:38:35.503 INFO kablam! ... | Nov 04 06:38:35.503 INFO kablam! 287 | | self.side_to_move = opposite_color(self.side_to_move); Nov 04 06:38:35.503 INFO kablam! 288 | | } Nov 04 06:38:35.503 INFO kablam! | |_____^ Nov 04 06:38:35.503 INFO kablam! Nov 04 06:38:35.503 INFO kablam! warning: function is never used: `read_board_data` Nov 04 06:38:35.503 INFO kablam! --> src/position.rs:299:1 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 299 | fn read_board_data(captures: &Captures) -> [[Cell; 8]; 8] { Nov 04 06:38:35.503 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 06:38:35.503 INFO kablam! Nov 04 06:38:35.503 INFO kablam! warning: function is never used: `can_piece_move_into_cell` Nov 04 06:38:35.503 INFO kablam! --> src/position.rs:331:1 Nov 04 06:38:35.503 INFO kablam! | Nov 04 06:38:35.503 INFO kablam! 331 | pub fn can_piece_move_into_cell(cell: Cell, my_color: Color) -> bool { Nov 04 06:38:35.503 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 06:38:35.504 INFO kablam! Nov 04 06:38:35.504 INFO kablam! warning: function is never used: `parse_algebraic_coords` Nov 04 06:38:35.504 INFO kablam! --> src/position.rs:340:1 Nov 04 06:38:35.504 INFO kablam! | Nov 04 06:38:35.504 INFO kablam! 340 | fn parse_algebraic_coords(coords: &str) -> (usize, usize) { Nov 04 06:38:35.504 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 06:38:35.504 INFO kablam! Nov 04 06:38:35.715 INFO kablam! warning: unused variable: `rx` Nov 04 06:38:35.715 INFO kablam! --> src/engine_thread_manager.rs:17:18 Nov 04 06:38:35.715 INFO kablam! | Nov 04 06:38:35.715 INFO kablam! 17 | let (tx, rx) = mpsc::channel::(); Nov 04 06:38:35.715 INFO kablam! | ^^ help: consider using `_rx` instead Nov 04 06:38:35.715 INFO kablam! | Nov 04 06:38:35.715 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 06:38:35.715 INFO kablam! Nov 04 06:38:35.715 INFO kablam! warning: unused variable: `tokens` Nov 04 06:38:35.715 INFO kablam! --> src/engine_thread_manager.rs:24:26 Nov 04 06:38:35.715 INFO kablam! | Nov 04 06:38:35.715 INFO kablam! 24 | pub fn cmd_go(&self, tokens: &mut SplitWhitespace) { Nov 04 06:38:35.715 INFO kablam! | ^^^^^^ help: consider using `_tokens` instead Nov 04 06:38:35.715 INFO kablam! Nov 04 06:38:35.715 INFO kablam! warning: unused variable: `tokens` Nov 04 06:38:35.715 INFO kablam! --> src/engine_thread_manager.rs:36:32 Nov 04 06:38:35.715 INFO kablam! | Nov 04 06:38:35.715 INFO kablam! 36 | pub fn cmd_position(&self, tokens: &mut SplitWhitespace) { Nov 04 06:38:35.715 INFO kablam! | ^^^^^^ help: consider using `_tokens` instead Nov 04 06:38:35.715 INFO kablam! Nov 04 06:38:35.715 INFO kablam! warning: unused variable: `tokens` Nov 04 06:38:35.715 INFO kablam! --> src/engine_thread_manager.rs:40:33 Nov 04 06:38:35.715 INFO kablam! | Nov 04 06:38:35.715 INFO kablam! 40 | pub fn cmd_setoption(&self, tokens: &mut SplitWhitespace) { Nov 04 06:38:35.715 INFO kablam! | ^^^^^^ help: consider using `_tokens` instead Nov 04 06:38:35.715 INFO kablam! Nov 04 06:38:35.767 INFO kablam! warning: function is never used: `can_piece_move_into_cell` Nov 04 06:38:35.767 INFO kablam! --> src/position.rs:331:1 Nov 04 06:38:35.767 INFO kablam! | Nov 04 06:38:35.767 INFO kablam! 331 | pub fn can_piece_move_into_cell(cell: Cell, my_color: Color) -> bool { Nov 04 06:38:35.767 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 06:38:35.767 INFO kablam! | Nov 04 06:38:35.767 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 06:38:35.767 INFO kablam! Nov 04 06:38:35.789 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.26s Nov 04 06:38:35.795 INFO kablam! su: No module specific data is present Nov 04 06:38:36.352 INFO running `"docker" "rm" "-f" "60a822cbcf563f249e857f183931932d0d6b9cb0082def91c0c390aa69749eb3"` Nov 04 06:38:36.695 INFO blam! 60a822cbcf563f249e857f183931932d0d6b9cb0082def91c0c390aa69749eb3