Nov 06 12:17:05.414 INFO checking tomvidm/rust-sudoku-solver against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 12:17:05.414 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 12:17:05.989 INFO blam! 5f23fb306d02afb8ff01b98975c7872f5215a9b5b29cb0c463609dde4b79223d
Nov 06 12:17:05.991 INFO running `"docker" "start" "-a" "5f23fb306d02afb8ff01b98975c7872f5215a9b5b29cb0c463609dde4b79223d"`
Nov 06 12:17:08.455 INFO kablam! usermod: no changes
Nov 06 12:17:08.540 INFO kablam!    Compiling ryu v0.2.4
Nov 06 12:17:08.540 INFO kablam!    Compiling serde v1.0.73
Nov 06 12:17:08.540 INFO kablam!    Compiling serde_derive v1.0.73
Nov 06 12:17:33.310 INFO kablam!     Checking serde_json v1.0.26
Nov 06 12:17:35.663 INFO kablam!     Checking sudoku v0.1.0 (/source)
Nov 06 12:17:36.184 INFO kablam! warning: unused variable: `board`
Nov 06 12:17:36.185 INFO kablam!   --> src/main.rs:10:9
Nov 06 12:17:36.186 INFO kablam!    |
Nov 06 12:17:36.186 INFO kablam! 10 |     let board = su::Board::new();
Nov 06 12:17:36.187 INFO kablam!    |         ^^^^^ help: consider using `_board` instead
Nov 06 12:17:36.188 INFO kablam!    |
Nov 06 12:17:36.188 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 12:17:36.189 INFO kablam! 
Nov 06 12:17:36.189 INFO kablam! warning: unused variable: `coord`
Nov 06 12:17:36.190 INFO kablam!   --> src/su/board.rs:80:21
Nov 06 12:17:36.190 INFO kablam!    |
Nov 06 12:17:36.191 INFO kablam! 80 |                 let coord = Coord::new(r, c);
Nov 06 12:17:36.192 INFO kablam!    |                     ^^^^^ help: consider using `_coord` instead
Nov 06 12:17:36.192 INFO kablam! 
Nov 06 12:17:36.193 INFO kablam! warning: unused variable: `old_entry`
Nov 06 12:17:36.193 INFO kablam!    --> src/su/board.rs:174:17
Nov 06 12:17:36.194 INFO kablam!     |
Nov 06 12:17:36.195 INFO kablam! 174 |             let old_entry = Move::new_from_coord_and_value(coord, old_value);
Nov 06 12:17:36.195 INFO kablam!     |                 ^^^^^^^^^ help: consider using `_old_entry` instead
Nov 06 12:17:36.195 INFO kablam! 
Nov 06 12:17:36.195 INFO kablam! warning: unused variable: `raw_board_struct`
Nov 06 12:17:36.195 INFO kablam!   --> src/su/sugame.rs:31:13
Nov 06 12:17:36.195 INFO kablam!    |
Nov 06 12:17:36.195 INFO kablam! 31 |         let raw_board_struct = raw_board.clone();
Nov 06 12:17:36.195 INFO kablam!    |             ^^^^^^^^^^^^^^^^ help: consider using `_raw_board_struct` instead
Nov 06 12:17:36.195 INFO kablam! 
Nov 06 12:17:36.248 INFO kablam! warning: field is never used: `data`
Nov 06 12:17:36.249 INFO kablam!  --> src/su/sugame.rs:9:5
Nov 06 12:17:36.249 INFO kablam!   |
Nov 06 12:17:36.249 INFO kablam! 9 |     data: [[i8; 9]; 9]
Nov 06 12:17:36.249 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 06 12:17:36.249 INFO kablam!   |
Nov 06 12:17:36.249 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 12:17:36.249 INFO kablam! 
Nov 06 12:17:36.249 INFO kablam! warning: struct is never constructed: `Game`
Nov 06 12:17:36.249 INFO kablam!   --> src/su/sugame.rs:12:1
Nov 06 12:17:36.249 INFO kablam!    |
Nov 06 12:17:36.249 INFO kablam! 12 | pub struct Game {
Nov 06 12:17:36.249 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 06 12:17:36.249 INFO kablam! 
Nov 06 12:17:36.251 INFO kablam! warning: method is never used: `test_game`
Nov 06 12:17:36.252 INFO kablam!   --> src/su/sugame.rs:17:5
Nov 06 12:17:36.252 INFO kablam!    |
Nov 06 12:17:36.252 INFO kablam! 17 |     fn test_game() -> Option<Game> {
Nov 06 12:17:36.253 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:17:36.253 INFO kablam! 
Nov 06 12:17:36.296 INFO kablam! warning: unused variable: `board`
Nov 06 12:17:36.296 INFO kablam!   --> src/main.rs:10:9
Nov 06 12:17:36.296 INFO kablam!    |
Nov 06 12:17:36.296 INFO kablam! 10 |     let board = su::Board::new();
Nov 06 12:17:36.296 INFO kablam!    |         ^^^^^ help: consider using `_board` instead
Nov 06 12:17:36.296 INFO kablam!    |
Nov 06 12:17:36.296 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 12:17:36.296 INFO kablam! 
Nov 06 12:17:36.296 INFO kablam! warning: unused variable: `board`
Nov 06 12:17:36.296 INFO kablam!    --> src/su/board.rs:205:13
Nov 06 12:17:36.297 INFO kablam!     |
Nov 06 12:17:36.297 INFO kablam! 205 |     let mut board = Board::new_from_array(valid_raw_board);
Nov 06 12:17:36.297 INFO kablam!     |             ^^^^^ help: consider using `_board` instead
Nov 06 12:17:36.297 INFO kablam! 
Nov 06 12:17:36.297 INFO kablam! warning: unused variable: `game`
Nov 06 12:17:36.297 INFO kablam!   --> src/su/sugame.rs:49:9
Nov 06 12:17:36.297 INFO kablam!    |
Nov 06 12:17:36.297 INFO kablam! 49 |     let game = Game::test_game();
Nov 06 12:17:36.297 INFO kablam!    |         ^^^^ help: consider using `_game` instead
Nov 06 12:17:36.297 INFO kablam! 
Nov 06 12:17:36.297 INFO kablam! warning: unused variable: `coord`
Nov 06 12:17:36.297 INFO kablam!   --> src/su/board.rs:80:21
Nov 06 12:17:36.297 INFO kablam!    |
Nov 06 12:17:36.297 INFO kablam! 80 |                 let coord = Coord::new(r, c);
Nov 06 12:17:36.297 INFO kablam!    |                     ^^^^^ help: consider using `_coord` instead
Nov 06 12:17:36.297 INFO kablam! 
Nov 06 12:17:36.297 INFO kablam! warning: unused variable: `old_entry`
Nov 06 12:17:36.297 INFO kablam!    --> src/su/board.rs:174:17
Nov 06 12:17:36.297 INFO kablam!     |
Nov 06 12:17:36.297 INFO kablam! 174 |             let old_entry = Move::new_from_coord_and_value(coord, old_value);
Nov 06 12:17:36.297 INFO kablam!     |                 ^^^^^^^^^ help: consider using `_old_entry` instead
Nov 06 12:17:36.297 INFO kablam! 
Nov 06 12:17:36.297 INFO kablam! warning: unused variable: `raw_board_struct`
Nov 06 12:17:36.297 INFO kablam!   --> src/su/sugame.rs:31:13
Nov 06 12:17:36.297 INFO kablam!    |
Nov 06 12:17:36.297 INFO kablam! 31 |         let raw_board_struct = raw_board.clone();
Nov 06 12:17:36.302 INFO kablam!    |             ^^^^^^^^^^^^^^^^ help: consider using `_raw_board_struct` instead
Nov 06 12:17:36.302 INFO kablam! 
Nov 06 12:17:36.320 INFO kablam! warning: variable does not need to be mutable
Nov 06 12:17:36.320 INFO kablam!    --> src/su/board.rs:205:9
Nov 06 12:17:36.320 INFO kablam!     |
Nov 06 12:17:36.320 INFO kablam! 205 |     let mut board = Board::new_from_array(valid_raw_board);
Nov 06 12:17:36.320 INFO kablam!     |         ----^^^^^
Nov 06 12:17:36.320 INFO kablam!     |         |
Nov 06 12:17:36.320 INFO kablam!     |         help: remove this `mut`
Nov 06 12:17:36.320 INFO kablam!     |
Nov 06 12:17:36.320 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 12:17:36.320 INFO kablam! 
Nov 06 12:17:36.352 INFO kablam! warning: field is never used: `data`
Nov 06 12:17:36.352 INFO kablam!  --> src/su/sugame.rs:9:5
Nov 06 12:17:36.352 INFO kablam!   |
Nov 06 12:17:36.352 INFO kablam! 9 |     data: [[i8; 9]; 9]
Nov 06 12:17:36.352 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 06 12:17:36.352 INFO kablam!   |
Nov 06 12:17:36.352 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 12:17:36.352 INFO kablam! 
Nov 06 12:17:36.352 INFO kablam! warning: field is never used: `board`
Nov 06 12:17:36.352 INFO kablam!   --> src/su/sugame.rs:13:5
Nov 06 12:17:36.352 INFO kablam!    |
Nov 06 12:17:36.352 INFO kablam! 13 |     board: Board,
Nov 06 12:17:36.352 INFO kablam!    |     ^^^^^^^^^^^^
Nov 06 12:17:36.352 INFO kablam! 
Nov 06 12:17:36.384 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.90s
Nov 06 12:17:36.389 INFO kablam! su: No module specific data is present
Nov 06 12:17:38.094 INFO running `"docker" "rm" "-f" "5f23fb306d02afb8ff01b98975c7872f5215a9b5b29cb0c463609dde4b79223d"`
Nov 06 12:17:38.320 INFO blam! 5f23fb306d02afb8ff01b98975c7872f5215a9b5b29cb0c463609dde4b79223d