Oct 12 20:01:32.358 INFO checking jamwaffles/SudokuSolver.rs against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 20:01:32.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 20:01:32.849 INFO blam! bf97009cf7df73e06fadbced82dfe1cb858793144c2b92edea0522ddc4d0877a
Oct 12 20:01:32.854 INFO running `"docker" "start" "-a" "bf97009cf7df73e06fadbced82dfe1cb858793144c2b92edea0522ddc4d0877a"`
Oct 12 20:01:34.331 INFO kablam! usermod: no changes
Oct 12 20:01:34.408 INFO kablam!     Checking SudokuSolver v0.1.0 (/source)
Oct 12 20:01:35.041 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:01:35.041 INFO kablam!   --> src/sudoku/mod.rs:93:7
Oct 12 20:01:35.041 INFO kablam!    |
Oct 12 20:01:35.041 INFO kablam! 93 |                 if(col == 0) {
Oct 12 20:01:35.041 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Oct 12 20:01:35.041 INFO kablam!    |
Oct 12 20:01:35.041 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 20:01:35.041 INFO kablam! 
Oct 12 20:01:35.041 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 12 20:01:35.041 INFO kablam!    --> src/sudoku/mod.rs:195:32
Oct 12 20:01:35.041 INFO kablam!     |
Oct 12 20:01:35.041 INFO kablam! 195 |                         'columns: for block_y in (top..top + 3) {
Oct 12 20:01:35.041 INFO kablam!     |                                                  ^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:01:35.041 INFO kablam! 
Oct 12 20:01:35.041 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 12 20:01:35.041 INFO kablam!    --> src/sudoku/mod.rs:196:23
Oct 12 20:01:35.041 INFO kablam!     |
Oct 12 20:01:35.041 INFO kablam! 196 |                             for block_x in (left..left + 3) {
Oct 12 20:01:35.041 INFO kablam!     |                                            ^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:01:35.041 INFO kablam! 
Oct 12 20:01:35.048 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:01:35.048 INFO kablam!   --> src/sudoku/mod.rs:93:7
Oct 12 20:01:35.048 INFO kablam!    |
Oct 12 20:01:35.049 INFO kablam! 93 |                 if(col == 0) {
Oct 12 20:01:35.049 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Oct 12 20:01:35.049 INFO kablam!    |
Oct 12 20:01:35.049 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 20:01:35.049 INFO kablam! 
Oct 12 20:01:35.049 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 12 20:01:35.049 INFO kablam!    --> src/sudoku/mod.rs:195:32
Oct 12 20:01:35.049 INFO kablam!     |
Oct 12 20:01:35.049 INFO kablam! 195 |                         'columns: for block_y in (top..top + 3) {
Oct 12 20:01:35.049 INFO kablam!     |                                                  ^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:01:35.049 INFO kablam! 
Oct 12 20:01:35.049 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 12 20:01:35.049 INFO kablam!    --> src/sudoku/mod.rs:196:23
Oct 12 20:01:35.049 INFO kablam!     |
Oct 12 20:01:35.049 INFO kablam! 196 |                             for block_x in (left..left + 3) {
Oct 12 20:01:35.049 INFO kablam!     |                                            ^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:01:35.049 INFO kablam! 
Oct 12 20:01:35.200 INFO kablam! warning: unused variable: `value`
Oct 12 20:01:35.200 INFO kablam!    --> src/sudoku/mod.rs:160:19
Oct 12 20:01:35.200 INFO kablam!     |
Oct 12 20:01:35.201 INFO kablam! 160 |                         for (row_x, value) in self.board[y].iter().enumerate() {
Oct 12 20:01:35.201 INFO kablam!     |                                     ^^^^^ help: consider using `_value` instead
Oct 12 20:01:35.201 INFO kablam!     |
Oct 12 20:01:35.201 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 20:01:35.201 INFO kablam! 
Oct 12 20:01:35.201 INFO kablam! warning: unused variable: `value`
Oct 12 20:01:35.201 INFO kablam!    --> src/sudoku/mod.rs:179:19
Oct 12 20:01:35.201 INFO kablam!     |
Oct 12 20:01:35.201 INFO kablam! 179 |                         for (col_y, value) in col.iter().enumerate() {
Oct 12 20:01:35.201 INFO kablam!     |                                     ^^^^^ help: consider using `_value` instead
Oct 12 20:01:35.201 INFO kablam! 
Oct 12 20:01:35.225 INFO kablam! warning: unused variable: `value`
Oct 12 20:01:35.225 INFO kablam!    --> src/sudoku/mod.rs:160:19
Oct 12 20:01:35.225 INFO kablam!     |
Oct 12 20:01:35.225 INFO kablam! 160 |                         for (row_x, value) in self.board[y].iter().enumerate() {
Oct 12 20:01:35.225 INFO kablam!     |                                     ^^^^^ help: consider using `_value` instead
Oct 12 20:01:35.225 INFO kablam!     |
Oct 12 20:01:35.225 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 20:01:35.225 INFO kablam! 
Oct 12 20:01:35.225 INFO kablam! warning: unused variable: `value`
Oct 12 20:01:35.225 INFO kablam!    --> src/sudoku/mod.rs:179:19
Oct 12 20:01:35.225 INFO kablam!     |
Oct 12 20:01:35.225 INFO kablam! 179 |                         for (col_y, value) in col.iter().enumerate() {
Oct 12 20:01:35.225 INFO kablam!     |                                     ^^^^^ help: consider using `_value` instead
Oct 12 20:01:35.225 INFO kablam! 
Oct 12 20:01:35.244 INFO kablam! warning: method is never used: `new`
Oct 12 20:01:35.244 INFO kablam!   --> src/sudoku/mod.rs:12:2
Oct 12 20:01:35.244 INFO kablam!    |
Oct 12 20:01:35.244 INFO kablam! 12 |     pub fn new(input_board: &[ [ u8; 9 ]; 9 ]) -> Board {
Oct 12 20:01:35.244 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:01:35.244 INFO kablam!    |
Oct 12 20:01:35.244 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:01:35.244 INFO kablam! 
Oct 12 20:01:35.244 INFO kablam! warning: crate `SudokuSolver` should have a snake case name such as `sudoku_solver`
Oct 12 20:01:35.244 INFO kablam!   |
Oct 12 20:01:35.244 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 20:01:35.244 INFO kablam! 
Oct 12 20:01:35.253 INFO kablam! warning: method is never used: `new`
Oct 12 20:01:35.253 INFO kablam!   --> src/sudoku/mod.rs:12:2
Oct 12 20:01:35.253 INFO kablam!    |
Oct 12 20:01:35.253 INFO kablam! 12 |     pub fn new(input_board: &[ [ u8; 9 ]; 9 ]) -> Board {
Oct 12 20:01:35.253 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:01:35.253 INFO kablam!    |
Oct 12 20:01:35.253 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:01:35.253 INFO kablam! 
Oct 12 20:01:35.253 INFO kablam! warning: crate `SudokuSolver` should have a snake case name such as `sudoku_solver`
Oct 12 20:01:35.253 INFO kablam!   |
Oct 12 20:01:35.253 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 20:01:35.253 INFO kablam! 
Oct 12 20:01:35.280 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Oct 12 20:01:35.283 INFO kablam! su: No module specific data is present
Oct 12 20:01:35.950 INFO running `"docker" "rm" "-f" "bf97009cf7df73e06fadbced82dfe1cb858793144c2b92edea0522ddc4d0877a"`
Oct 12 20:01:36.304 INFO blam! bf97009cf7df73e06fadbced82dfe1cb858793144c2b92edea0522ddc4d0877a