Nov 02 14:17:53.185 INFO checking furrykef/farce against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 14:17:53.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 14:17:53.459 INFO blam! 0275a78148c3ba55e0ec429ce463c2436375e884bf3c61301d479a8c899a5e90
Nov 02 14:17:53.472 INFO running `"docker" "start" "-a" "0275a78148c3ba55e0ec429ce463c2436375e884bf3c61301d479a8c899a5e90"`
Nov 02 14:17:54.200 INFO kablam! usermod: no changes
Nov 02 14:17:54.284 INFO kablam!     Checking libc v0.2.24
Nov 02 14:17:55.225 INFO kablam!     Checking memchr v1.0.1
Nov 02 14:17:55.605 INFO kablam!     Checking aho-corasick v0.6.3
Nov 02 14:17:56.405 INFO kablam!     Checking regex v0.2.2
Nov 02 14:17:58.725 INFO kablam!     Checking farce v0.1.0 (/source)
Nov 02 14:17:59.512 INFO kablam! warning: unused import: `std::thread`
Nov 02 14:17:59.512 INFO kablam!  --> src/engine_thread_manager.rs:3:5
Nov 02 14:17:59.512 INFO kablam!   |
Nov 02 14:17:59.512 INFO kablam! 3 | use std::thread;
Nov 02 14:17:59.512 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 14:17:59.512 INFO kablam!   |
Nov 02 14:17:59.512 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 14:17:59.512 INFO kablam! 
Nov 02 14:17:59.537 INFO kablam! warning: unused import: `std::thread`
Nov 02 14:17:59.537 INFO kablam!  --> src/engine_thread_manager.rs:3:5
Nov 02 14:17:59.537 INFO kablam!   |
Nov 02 14:17:59.538 INFO kablam! 3 | use std::thread;
Nov 02 14:17:59.538 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 14:17:59.538 INFO kablam!   |
Nov 02 14:17:59.538 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 14:17:59.539 INFO kablam! 
Nov 02 14:17:59.714 INFO kablam! warning: unused variable: `rx`
Nov 02 14:17:59.714 INFO kablam!   --> src/engine_thread_manager.rs:17:18
Nov 02 14:17:59.714 INFO kablam!    |
Nov 02 14:17:59.714 INFO kablam! 17 |         let (tx, rx) = mpsc::channel::<MessageToEngine>();
Nov 02 14:17:59.714 INFO kablam!    |                  ^^ help: consider using `_rx` instead
Nov 02 14:17:59.714 INFO kablam!    |
Nov 02 14:17:59.714 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 14:17:59.714 INFO kablam! 
Nov 02 14:17:59.714 INFO kablam! warning: unused variable: `tokens`
Nov 02 14:17:59.714 INFO kablam!   --> src/engine_thread_manager.rs:24:26
Nov 02 14:17:59.714 INFO kablam!    |
Nov 02 14:17:59.714 INFO kablam! 24 |     pub fn cmd_go(&self, tokens: &mut SplitWhitespace) {
Nov 02 14:17:59.714 INFO kablam!    |                          ^^^^^^ help: consider using `_tokens` instead
Nov 02 14:17:59.714 INFO kablam! 
Nov 02 14:17:59.714 INFO kablam! warning: unused variable: `tokens`
Nov 02 14:17:59.714 INFO kablam!   --> src/engine_thread_manager.rs:36:32
Nov 02 14:17:59.714 INFO kablam!    |
Nov 02 14:17:59.714 INFO kablam! 36 |     pub fn cmd_position(&self, tokens: &mut SplitWhitespace) {
Nov 02 14:17:59.714 INFO kablam!    |                                ^^^^^^ help: consider using `_tokens` instead
Nov 02 14:17:59.714 INFO kablam! 
Nov 02 14:17:59.714 INFO kablam! warning: unused variable: `tokens`
Nov 02 14:17:59.714 INFO kablam!   --> src/engine_thread_manager.rs:40:33
Nov 02 14:17:59.714 INFO kablam!    |
Nov 02 14:17:59.714 INFO kablam! 40 |     pub fn cmd_setoption(&self, tokens: &mut SplitWhitespace) {
Nov 02 14:17:59.714 INFO kablam!    |                                 ^^^^^^ help: consider using `_tokens` instead
Nov 02 14:17:59.714 INFO kablam! 
Nov 02 14:17:59.746 INFO kablam! warning: function is never used: `can_piece_move_into_cell`
Nov 02 14:17:59.746 INFO kablam!    --> src/position.rs:331:1
Nov 02 14:17:59.746 INFO kablam!     |
Nov 02 14:17:59.746 INFO kablam! 331 | pub fn can_piece_move_into_cell(cell: Cell, my_color: Color) -> bool {
Nov 02 14:17:59.746 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:17:59.746 INFO kablam!     |
Nov 02 14:17:59.746 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 14:17:59.746 INFO kablam! 
Nov 02 14:17:59.772 INFO kablam! warning: unused variable: `rx`
Nov 02 14:17:59.772 INFO kablam!   --> src/engine_thread_manager.rs:17:18
Nov 02 14:17:59.772 INFO kablam!    |
Nov 02 14:17:59.772 INFO kablam! 17 |         let (tx, rx) = mpsc::channel::<MessageToEngine>();
Nov 02 14:17:59.772 INFO kablam!    |                  ^^ help: consider using `_rx` instead
Nov 02 14:17:59.772 INFO kablam!    |
Nov 02 14:17:59.772 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 14:17:59.772 INFO kablam! 
Nov 02 14:17:59.772 INFO kablam! warning: unused variable: `tokens`
Nov 02 14:17:59.772 INFO kablam!   --> src/engine_thread_manager.rs:24:26
Nov 02 14:17:59.772 INFO kablam!    |
Nov 02 14:17:59.772 INFO kablam! 24 |     pub fn cmd_go(&self, tokens: &mut SplitWhitespace) {
Nov 02 14:17:59.772 INFO kablam!    |                          ^^^^^^ help: consider using `_tokens` instead
Nov 02 14:17:59.772 INFO kablam! 
Nov 02 14:17:59.772 INFO kablam! warning: unused variable: `tokens`
Nov 02 14:17:59.772 INFO kablam!   --> src/engine_thread_manager.rs:36:32
Nov 02 14:17:59.772 INFO kablam!    |
Nov 02 14:17:59.772 INFO kablam! 36 |     pub fn cmd_position(&self, tokens: &mut SplitWhitespace) {
Nov 02 14:17:59.772 INFO kablam!    |                                ^^^^^^ help: consider using `_tokens` instead
Nov 02 14:17:59.772 INFO kablam! 
Nov 02 14:17:59.772 INFO kablam! warning: unused variable: `tokens`
Nov 02 14:17:59.772 INFO kablam!   --> src/engine_thread_manager.rs:40:33
Nov 02 14:17:59.772 INFO kablam!    |
Nov 02 14:17:59.772 INFO kablam! 40 |     pub fn cmd_setoption(&self, tokens: &mut SplitWhitespace) {
Nov 02 14:17:59.772 INFO kablam!    |                                 ^^^^^^ help: consider using `_tokens` instead
Nov 02 14:17:59.772 INFO kablam! 
Nov 02 14:17:59.804 INFO kablam! warning: variant is never constructed: `White`
Nov 02 14:17:59.805 INFO kablam!  --> src/color.rs:4:5
Nov 02 14:17:59.805 INFO kablam!   |
Nov 02 14:17:59.805 INFO kablam! 4 |     White,
Nov 02 14:17:59.806 INFO kablam!   |     ^^^^^
Nov 02 14:17:59.806 INFO kablam!   |
Nov 02 14:17:59.806 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 14:17:59.806 INFO kablam! 
Nov 02 14:17:59.807 INFO kablam! warning: variant is never constructed: `Black`
Nov 02 14:17:59.807 INFO kablam!  --> src/color.rs:5:5
Nov 02 14:17:59.807 INFO kablam!   |
Nov 02 14:17:59.807 INFO kablam! 5 |     Black
Nov 02 14:17:59.808 INFO kablam!   |     ^^^^^
Nov 02 14:17:59.808 INFO kablam! 
Nov 02 14:17:59.808 INFO kablam! warning: function is never used: `opposite_color`
Nov 02 14:17:59.808 INFO kablam!  --> src/color.rs:9:1
Nov 02 14:17:59.809 INFO kablam!   |
Nov 02 14:17:59.809 INFO kablam! 9 | pub fn opposite_color(color: Color) -> Color {
Nov 02 14:17:59.809 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:17:59.809 INFO kablam! 
Nov 02 14:17:59.810 INFO kablam! warning: variant is never constructed: `Pawn`
Nov 02 14:17:59.810 INFO kablam!  --> src/piece.rs:3:5
Nov 02 14:17:59.810 INFO kablam!   |
Nov 02 14:17:59.810 INFO kablam! 3 |     Pawn,
Nov 02 14:17:59.811 INFO kablam!   |     ^^^^
Nov 02 14:17:59.811 INFO kablam! 
Nov 02 14:17:59.811 INFO kablam! warning: variant is never constructed: `Knight`
Nov 02 14:17:59.811 INFO kablam!  --> src/piece.rs:4:5
Nov 02 14:17:59.812 INFO kablam!   |
Nov 02 14:17:59.812 INFO kablam! 4 |     Knight,
Nov 02 14:17:59.812 INFO kablam!   |     ^^^^^^
Nov 02 14:17:59.812 INFO kablam! 
Nov 02 14:17:59.813 INFO kablam! warning: variant is never constructed: `Bishop`
Nov 02 14:17:59.813 INFO kablam!  --> src/piece.rs:5:5
Nov 02 14:17:59.813 INFO kablam!   |
Nov 02 14:17:59.813 INFO kablam! 5 |     Bishop,
Nov 02 14:17:59.813 INFO kablam!   |     ^^^^^^
Nov 02 14:17:59.813 INFO kablam! 
Nov 02 14:17:59.813 INFO kablam! warning: variant is never constructed: `Rook`
Nov 02 14:17:59.813 INFO kablam!  --> src/piece.rs:6:5
Nov 02 14:17:59.813 INFO kablam!   |
Nov 02 14:17:59.813 INFO kablam! 6 |     Rook,
Nov 02 14:17:59.813 INFO kablam!   |     ^^^^
Nov 02 14:17:59.813 INFO kablam! 
Nov 02 14:17:59.813 INFO kablam! warning: variant is never constructed: `Queen`
Nov 02 14:17:59.813 INFO kablam!  --> src/piece.rs:7:5
Nov 02 14:17:59.813 INFO kablam!   |
Nov 02 14:17:59.813 INFO kablam! 7 |     Queen,
Nov 02 14:17:59.813 INFO kablam!   |     ^^^^^
Nov 02 14:17:59.813 INFO kablam! 
Nov 02 14:17:59.814 INFO kablam! warning: variant is never constructed: `King`
Nov 02 14:17:59.814 INFO kablam!  --> src/piece.rs:8:5
Nov 02 14:17:59.814 INFO kablam!   |
Nov 02 14:17:59.814 INFO kablam! 8 |     King
Nov 02 14:17:59.814 INFO kablam!   |     ^^^^
Nov 02 14:17:59.814 INFO kablam! 
Nov 02 14:17:59.814 INFO kablam! warning: constant item is never used: `STARTPOS_FEN`
Nov 02 14:17:59.814 INFO kablam!   --> src/position.rs:10:1
Nov 02 14:17:59.814 INFO kablam!    |
Nov 02 14:17:59.814 INFO kablam! 10 | const STARTPOS_FEN: &str = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
Nov 02 14:17:59.814 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:17:59.814 INFO kablam! 
Nov 02 14:17:59.814 INFO kablam! warning: variant is never constructed: `Empty`
Nov 02 14:17:59.814 INFO kablam!   --> src/position.rs:33:5
Nov 02 14:17:59.814 INFO kablam!    |
Nov 02 14:17:59.814 INFO kablam! 33 |     Empty,
Nov 02 14:17:59.814 INFO kablam!    |     ^^^^^
Nov 02 14:17:59.814 INFO kablam! 
Nov 02 14:17:59.814 INFO kablam! warning: variant is never constructed: `Piece`
Nov 02 14:17:59.814 INFO kablam!   --> src/position.rs:34:5
Nov 02 14:17:59.814 INFO kablam!    |
Nov 02 14:17:59.814 INFO kablam! 34 |     Piece(PieceType, Color)
Nov 02 14:17:59.815 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:17:59.815 INFO kablam! 
Nov 02 14:17:59.815 INFO kablam! warning: method is never used: `new`
Nov 02 14:17:59.815 INFO kablam!   --> src/position.rs:50:5
Nov 02 14:17:59.815 INFO kablam!    |
Nov 02 14:17:59.815 INFO kablam! 50 |     pub fn new() -> Position {
Nov 02 14:17:59.815 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:17:59.815 INFO kablam! 
Nov 02 14:17:59.815 INFO kablam! warning: method is never used: `from_fen`
Nov 02 14:17:59.815 INFO kablam!   --> src/position.rs:58:5
Nov 02 14:17:59.815 INFO kablam!    |
Nov 02 14:17:59.815 INFO kablam! 58 |     pub fn from_fen(fen: &str) -> Position {
Nov 02 14:17:59.815 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:17:59.815 INFO kablam! 
Nov 02 14:17:59.815 INFO kablam! warning: method is never used: `make_move`
Nov 02 14:17:59.815 INFO kablam!    --> src/position.rs:190:5
Nov 02 14:17:59.815 INFO kablam!     |
Nov 02 14:17:59.815 INFO kablam! 190 | /     pub fn make_move(&mut self,
Nov 02 14:17:59.815 INFO kablam! 191 | |                      src: (usize, usize),
Nov 02 14:17:59.815 INFO kablam! 192 | |                      dst: (usize, usize),
Nov 02 14:17:59.815 INFO kablam! 193 | |                      promotion_type: Option<PieceType>) {
Nov 02 14:17:59.815 INFO kablam! ...   |
Nov 02 14:17:59.816 INFO kablam! 287 | |         self.side_to_move = opposite_color(self.side_to_move);
Nov 02 14:17:59.816 INFO kablam! 288 | |     }
Nov 02 14:17:59.816 INFO kablam!     | |_____^
Nov 02 14:17:59.816 INFO kablam! 
Nov 02 14:17:59.816 INFO kablam! warning: function is never used: `read_board_data`
Nov 02 14:17:59.816 INFO kablam!    --> src/position.rs:299:1
Nov 02 14:17:59.816 INFO kablam!     |
Nov 02 14:17:59.816 INFO kablam! 299 | fn read_board_data(captures: &Captures) -> [[Cell; 8]; 8] {
Nov 02 14:17:59.816 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:17:59.816 INFO kablam! 
Nov 02 14:17:59.816 INFO kablam! warning: function is never used: `can_piece_move_into_cell`
Nov 02 14:17:59.816 INFO kablam!    --> src/position.rs:331:1
Nov 02 14:17:59.816 INFO kablam!     |
Nov 02 14:17:59.816 INFO kablam! 331 | pub fn can_piece_move_into_cell(cell: Cell, my_color: Color) -> bool {
Nov 02 14:17:59.816 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:17:59.816 INFO kablam! 
Nov 02 14:17:59.816 INFO kablam! warning: function is never used: `parse_algebraic_coords`
Nov 02 14:17:59.816 INFO kablam!    --> src/position.rs:340:1
Nov 02 14:17:59.816 INFO kablam!     |
Nov 02 14:17:59.816 INFO kablam! 340 | fn parse_algebraic_coords(coords: &str) -> (usize, usize) {
Nov 02 14:17:59.816 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:17:59.817 INFO kablam! 
Nov 02 14:17:59.860 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.58s
Nov 02 14:17:59.860 INFO kablam! su: No module specific data is present
Nov 02 14:18:00.650 INFO running `"docker" "rm" "-f" "0275a78148c3ba55e0ec429ce463c2436375e884bf3c61301d479a8c899a5e90"`
Nov 02 14:18:01.080 INFO blam! 0275a78148c3ba55e0ec429ce463c2436375e884bf3c61301d479a8c899a5e90