Oct 26 19:08:19.828 INFO checking tomvidm/rust-sudoku-solver against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 19:08:19.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 26 19:08:20.292 INFO blam! 21aa3f3141d0617571bc936770a02e1a33b7ca3321a62ad3a47e92c248b88566
Oct 26 19:08:20.294 INFO running `"docker" "start" "-a" "21aa3f3141d0617571bc936770a02e1a33b7ca3321a62ad3a47e92c248b88566"`
Oct 26 19:08:22.375 INFO kablam! usermod: no changes
Oct 26 19:08:22.479 INFO kablam!    Compiling proc-macro2 v0.4.13
Oct 26 19:08:22.479 INFO kablam!    Compiling ryu v0.2.4
Oct 26 19:08:22.479 INFO kablam!    Compiling serde v1.0.73
Oct 26 19:08:29.491 INFO kablam!    Compiling quote v0.6.8
Oct 26 19:08:31.379 INFO kablam!    Compiling syn v0.14.9
Oct 26 19:08:43.995 INFO kablam!    Compiling serde_derive v1.0.73
Oct 26 19:08:50.707 INFO kablam!     Checking serde_json v1.0.26
Oct 26 19:09:03.654 INFO kablam!     Checking sudoku v0.1.0 (/source)
Oct 26 19:09:04.187 INFO kablam! warning: unused variable: `board`
Oct 26 19:09:04.187 INFO kablam!   --> src/main.rs:10:9
Oct 26 19:09:04.187 INFO kablam!    |
Oct 26 19:09:04.187 INFO kablam! 10 |     let board = su::Board::new();
Oct 26 19:09:04.187 INFO kablam!    |         ^^^^^ help: consider using `_board` instead
Oct 26 19:09:04.187 INFO kablam!    |
Oct 26 19:09:04.187 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 19:09:04.187 INFO kablam! 
Oct 26 19:09:04.187 INFO kablam! warning: unused variable: `board`
Oct 26 19:09:04.187 INFO kablam!    --> src/su/board.rs:205:13
Oct 26 19:09:04.187 INFO kablam!     |
Oct 26 19:09:04.187 INFO kablam! 205 |     let mut board = Board::new_from_array(valid_raw_board);
Oct 26 19:09:04.187 INFO kablam!     |             ^^^^^ help: consider using `_board` instead
Oct 26 19:09:04.187 INFO kablam! 
Oct 26 19:09:04.187 INFO kablam! warning: unused variable: `game`
Oct 26 19:09:04.187 INFO kablam!   --> src/su/sugame.rs:49:9
Oct 26 19:09:04.187 INFO kablam!    |
Oct 26 19:09:04.187 INFO kablam! 49 |     let game = Game::test_game();
Oct 26 19:09:04.187 INFO kablam!    |         ^^^^ help: consider using `_game` instead
Oct 26 19:09:04.187 INFO kablam! 
Oct 26 19:09:04.187 INFO kablam! warning: unused variable: `coord`
Oct 26 19:09:04.187 INFO kablam!   --> src/su/board.rs:80:21
Oct 26 19:09:04.187 INFO kablam!    |
Oct 26 19:09:04.187 INFO kablam! 80 |                 let coord = Coord::new(r, c);
Oct 26 19:09:04.187 INFO kablam!    |                     ^^^^^ help: consider using `_coord` instead
Oct 26 19:09:04.187 INFO kablam! 
Oct 26 19:09:04.187 INFO kablam! warning: unused variable: `old_entry`
Oct 26 19:09:04.187 INFO kablam!    --> src/su/board.rs:174:17
Oct 26 19:09:04.187 INFO kablam!     |
Oct 26 19:09:04.187 INFO kablam! 174 |             let old_entry = Move::new_from_coord_and_value(coord, old_value);
Oct 26 19:09:04.187 INFO kablam!     |                 ^^^^^^^^^ help: consider using `_old_entry` instead
Oct 26 19:09:04.187 INFO kablam! 
Oct 26 19:09:04.187 INFO kablam! warning: unused variable: `raw_board_struct`
Oct 26 19:09:04.187 INFO kablam!   --> src/su/sugame.rs:31:13
Oct 26 19:09:04.187 INFO kablam!    |
Oct 26 19:09:04.187 INFO kablam! 31 |         let raw_board_struct = raw_board.clone();
Oct 26 19:09:04.187 INFO kablam!    |             ^^^^^^^^^^^^^^^^ help: consider using `_raw_board_struct` instead
Oct 26 19:09:04.187 INFO kablam! 
Oct 26 19:09:04.207 INFO kablam! warning: variable does not need to be mutable
Oct 26 19:09:04.207 INFO kablam!    --> src/su/board.rs:205:9
Oct 26 19:09:04.207 INFO kablam!     |
Oct 26 19:09:04.207 INFO kablam! 205 |     let mut board = Board::new_from_array(valid_raw_board);
Oct 26 19:09:04.207 INFO kablam!     |         ----^^^^^
Oct 26 19:09:04.207 INFO kablam!     |         |
Oct 26 19:09:04.207 INFO kablam!     |         help: remove this `mut`
Oct 26 19:09:04.207 INFO kablam!     |
Oct 26 19:09:04.207 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 26 19:09:04.207 INFO kablam! 
Oct 26 19:09:04.291 INFO kablam! warning: field is never used: `data`
Oct 26 19:09:04.291 INFO kablam!  --> src/su/sugame.rs:9:5
Oct 26 19:09:04.291 INFO kablam!   |
Oct 26 19:09:04.291 INFO kablam! 9 |     data: [[i8; 9]; 9]
Oct 26 19:09:04.291 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 26 19:09:04.291 INFO kablam!   |
Oct 26 19:09:04.291 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 26 19:09:04.291 INFO kablam! 
Oct 26 19:09:04.291 INFO kablam! warning: field is never used: `board`
Oct 26 19:09:04.291 INFO kablam!   --> src/su/sugame.rs:13:5
Oct 26 19:09:04.291 INFO kablam!    |
Oct 26 19:09:04.291 INFO kablam! 13 |     board: Board,
Oct 26 19:09:04.291 INFO kablam!    |     ^^^^^^^^^^^^
Oct 26 19:09:04.291 INFO kablam! 
Oct 26 19:09:04.347 INFO kablam! warning: unused variable: `board`
Oct 26 19:09:04.347 INFO kablam!   --> src/main.rs:10:9
Oct 26 19:09:04.347 INFO kablam!    |
Oct 26 19:09:04.347 INFO kablam! 10 |     let board = su::Board::new();
Oct 26 19:09:04.347 INFO kablam!    |         ^^^^^ help: consider using `_board` instead
Oct 26 19:09:04.347 INFO kablam!    |
Oct 26 19:09:04.347 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 19:09:04.347 INFO kablam! 
Oct 26 19:09:04.347 INFO kablam! warning: unused variable: `coord`
Oct 26 19:09:04.347 INFO kablam!   --> src/su/board.rs:80:21
Oct 26 19:09:04.347 INFO kablam!    |
Oct 26 19:09:04.347 INFO kablam! 80 |                 let coord = Coord::new(r, c);
Oct 26 19:09:04.347 INFO kablam!    |                     ^^^^^ help: consider using `_coord` instead
Oct 26 19:09:04.347 INFO kablam! 
Oct 26 19:09:04.347 INFO kablam! warning: unused variable: `old_entry`
Oct 26 19:09:04.347 INFO kablam!    --> src/su/board.rs:174:17
Oct 26 19:09:04.347 INFO kablam!     |
Oct 26 19:09:04.347 INFO kablam! 174 |             let old_entry = Move::new_from_coord_and_value(coord, old_value);
Oct 26 19:09:04.347 INFO kablam!     |                 ^^^^^^^^^ help: consider using `_old_entry` instead
Oct 26 19:09:04.347 INFO kablam! 
Oct 26 19:09:04.347 INFO kablam! warning: unused variable: `raw_board_struct`
Oct 26 19:09:04.347 INFO kablam!   --> src/su/sugame.rs:31:13
Oct 26 19:09:04.347 INFO kablam!    |
Oct 26 19:09:04.347 INFO kablam! 31 |         let raw_board_struct = raw_board.clone();
Oct 26 19:09:04.347 INFO kablam!    |             ^^^^^^^^^^^^^^^^ help: consider using `_raw_board_struct` instead
Oct 26 19:09:04.347 INFO kablam! 
Oct 26 19:09:04.407 INFO kablam! warning: field is never used: `data`
Oct 26 19:09:04.407 INFO kablam!  --> src/su/sugame.rs:9:5
Oct 26 19:09:04.407 INFO kablam!   |
Oct 26 19:09:04.407 INFO kablam! 9 |     data: [[i8; 9]; 9]
Oct 26 19:09:04.407 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 26 19:09:04.407 INFO kablam!   |
Oct 26 19:09:04.407 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 26 19:09:04.407 INFO kablam! 
Oct 26 19:09:04.407 INFO kablam! warning: struct is never constructed: `Game`
Oct 26 19:09:04.407 INFO kablam!   --> src/su/sugame.rs:12:1
Oct 26 19:09:04.407 INFO kablam!    |
Oct 26 19:09:04.407 INFO kablam! 12 | pub struct Game {
Oct 26 19:09:04.407 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 26 19:09:04.407 INFO kablam! 
Oct 26 19:09:04.407 INFO kablam! warning: method is never used: `test_game`
Oct 26 19:09:04.407 INFO kablam!   --> src/su/sugame.rs:17:5
Oct 26 19:09:04.407 INFO kablam!    |
Oct 26 19:09:04.407 INFO kablam! 17 |     fn test_game() -> Option<Game> {
Oct 26 19:09:04.407 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:09:04.407 INFO kablam! 
Oct 26 19:09:04.451 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.04s
Oct 26 19:09:04.451 INFO kablam! su: No module specific data is present
Oct 26 19:09:05.154 INFO running `"docker" "rm" "-f" "21aa3f3141d0617571bc936770a02e1a33b7ca3321a62ad3a47e92c248b88566"`
Oct 26 19:09:05.523 INFO blam! 21aa3f3141d0617571bc936770a02e1a33b7ca3321a62ad3a47e92c248b88566