Dec 05 20:20:11.153 INFO testing jamwaffles/SudokuSolver.rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 20:20:11.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 05 20:20:11.628 INFO [stdout] 2414eff5dabe0c94670cb0278243c109466114a624936a5680fb9d20f4854a15
Dec 05 20:20:11.632 INFO running `"docker" "start" "-a" "2414eff5dabe0c94670cb0278243c109466114a624936a5680fb9d20f4854a15"`
Dec 05 20:20:13.389 INFO [stderr] usermod: no changes
Dec 05 20:20:13.444 INFO [stderr]    Compiling SudokuSolver v0.1.0 (/source)
Dec 05 20:20:13.748 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 20:20:13.748 INFO [stderr]   --> src/sudoku/mod.rs:93:7
Dec 05 20:20:13.748 INFO [stderr]    |
Dec 05 20:20:13.748 INFO [stderr] 93 |                 if(col == 0) {
Dec 05 20:20:13.748 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Dec 05 20:20:13.748 INFO [stderr]    |
Dec 05 20:20:13.748 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 20:20:13.748 INFO [stderr] 
Dec 05 20:20:13.748 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 20:20:13.748 INFO [stderr]    --> src/sudoku/mod.rs:195:32
Dec 05 20:20:13.748 INFO [stderr]     |
Dec 05 20:20:13.748 INFO [stderr] 195 |                         'columns: for block_y in (top..top + 3) {
Dec 05 20:20:13.748 INFO [stderr]     |                                                  ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 20:20:13.748 INFO [stderr] 
Dec 05 20:20:13.748 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 20:20:13.748 INFO [stderr]    --> src/sudoku/mod.rs:196:23
Dec 05 20:20:13.748 INFO [stderr]     |
Dec 05 20:20:13.748 INFO [stderr] 196 |                             for block_x in (left..left + 3) {
Dec 05 20:20:13.748 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 20:20:13.748 INFO [stderr] 
Dec 05 20:20:13.876 INFO [stderr] warning: unused variable: `value`
Dec 05 20:20:13.876 INFO [stderr]    --> src/sudoku/mod.rs:160:19
Dec 05 20:20:13.876 INFO [stderr]     |
Dec 05 20:20:13.876 INFO [stderr] 160 |                         for (row_x, value) in self.board[y].iter().enumerate() {
Dec 05 20:20:13.876 INFO [stderr]     |                                     ^^^^^ help: consider using `_value` instead
Dec 05 20:20:13.876 INFO [stderr]     |
Dec 05 20:20:13.876 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 20:20:13.876 INFO [stderr] 
Dec 05 20:20:13.877 INFO [stderr] warning: unused variable: `value`
Dec 05 20:20:13.877 INFO [stderr]    --> src/sudoku/mod.rs:179:19
Dec 05 20:20:13.877 INFO [stderr]     |
Dec 05 20:20:13.877 INFO [stderr] 179 |                         for (col_y, value) in col.iter().enumerate() {
Dec 05 20:20:13.877 INFO [stderr]     |                                     ^^^^^ help: consider using `_value` instead
Dec 05 20:20:13.877 INFO [stderr] 
Dec 05 20:20:13.906 INFO [stderr] warning: method is never used: `new`
Dec 05 20:20:13.906 INFO [stderr]   --> src/sudoku/mod.rs:12:2
Dec 05 20:20:13.906 INFO [stderr]    |
Dec 05 20:20:13.906 INFO [stderr] 12 |     pub fn new(input_board: &[ [ u8; 9 ]; 9 ]) -> Board {
Dec 05 20:20:13.906 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:20:13.906 INFO [stderr]    |
Dec 05 20:20:13.906 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 20:20:13.906 INFO [stderr] 
Dec 05 20:20:13.907 INFO [stderr] warning: crate `SudokuSolver` should have a snake case name such as `sudoku_solver`
Dec 05 20:20:13.907 INFO [stderr]   |
Dec 05 20:20:13.907 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 20:20:13.907 INFO [stderr] 
Dec 05 20:20:14.881 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 05 20:20:14.881 INFO [stderr] su: No module specific data is present
Dec 05 20:20:15.680 INFO running `"docker" "inspect" "2414eff5dabe0c94670cb0278243c109466114a624936a5680fb9d20f4854a15"`
Dec 05 20:20:15.974 INFO running `"docker" "rm" "-f" "2414eff5dabe0c94670cb0278243c109466114a624936a5680fb9d20f4854a15"`
Dec 05 20:20:16.196 INFO [stdout] 2414eff5dabe0c94670cb0278243c109466114a624936a5680fb9d20f4854a15
Dec 05 20:20:16.204 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 05 20:20:16.620 INFO [stdout] 4d2bb6888725fecaf4527a6bec487411877515d016beb769976092499e5a9862
Dec 05 20:20:16.623 INFO running `"docker" "start" "-a" "4d2bb6888725fecaf4527a6bec487411877515d016beb769976092499e5a9862"`
Dec 05 20:20:17.920 INFO [stderr] usermod: no changes
Dec 05 20:20:18.004 INFO [stderr]    Compiling SudokuSolver v0.1.0 (/source)
Dec 05 20:20:18.429 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 20:20:18.429 INFO [stderr]   --> src/sudoku/mod.rs:93:7
Dec 05 20:20:18.429 INFO [stderr]    |
Dec 05 20:20:18.429 INFO [stderr] 93 |                 if(col == 0) {
Dec 05 20:20:18.429 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Dec 05 20:20:18.429 INFO [stderr]    |
Dec 05 20:20:18.429 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 20:20:18.429 INFO [stderr] 
Dec 05 20:20:18.429 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 20:20:18.429 INFO [stderr]    --> src/sudoku/mod.rs:195:32
Dec 05 20:20:18.429 INFO [stderr]     |
Dec 05 20:20:18.429 INFO [stderr] 195 |                         'columns: for block_y in (top..top + 3) {
Dec 05 20:20:18.429 INFO [stderr]     |                                                  ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 20:20:18.429 INFO [stderr] 
Dec 05 20:20:18.432 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 20:20:18.432 INFO [stderr]    --> src/sudoku/mod.rs:196:23
Dec 05 20:20:18.432 INFO [stderr]     |
Dec 05 20:20:18.432 INFO [stderr] 196 |                             for block_x in (left..left + 3) {
Dec 05 20:20:18.432 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 20:20:18.432 INFO [stderr] 
Dec 05 20:20:18.546 INFO [stderr] warning: unused variable: `value`
Dec 05 20:20:18.547 INFO [stderr]    --> src/sudoku/mod.rs:160:19
Dec 05 20:20:18.547 INFO [stderr]     |
Dec 05 20:20:18.547 INFO [stderr] 160 |                         for (row_x, value) in self.board[y].iter().enumerate() {
Dec 05 20:20:18.547 INFO [stderr]     |                                     ^^^^^ help: consider using `_value` instead
Dec 05 20:20:18.547 INFO [stderr]     |
Dec 05 20:20:18.547 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 20:20:18.547 INFO [stderr] 
Dec 05 20:20:18.547 INFO [stderr] warning: unused variable: `value`
Dec 05 20:20:18.547 INFO [stderr]    --> src/sudoku/mod.rs:179:19
Dec 05 20:20:18.547 INFO [stderr]     |
Dec 05 20:20:18.547 INFO [stderr] 179 |                         for (col_y, value) in col.iter().enumerate() {
Dec 05 20:20:18.547 INFO [stderr]     |                                     ^^^^^ help: consider using `_value` instead
Dec 05 20:20:18.547 INFO [stderr] 
Dec 05 20:20:18.576 INFO [stderr] warning: method is never used: `new`
Dec 05 20:20:18.576 INFO [stderr]   --> src/sudoku/mod.rs:12:2
Dec 05 20:20:18.576 INFO [stderr]    |
Dec 05 20:20:18.576 INFO [stderr] 12 |     pub fn new(input_board: &[ [ u8; 9 ]; 9 ]) -> Board {
Dec 05 20:20:18.576 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:20:18.576 INFO [stderr]    |
Dec 05 20:20:18.576 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 20:20:18.576 INFO [stderr] 
Dec 05 20:20:18.576 INFO [stderr] warning: crate `SudokuSolver` should have a snake case name such as `sudoku_solver`
Dec 05 20:20:18.576 INFO [stderr]   |
Dec 05 20:20:18.576 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 20:20:18.576 INFO [stderr] 
Dec 05 20:20:18.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 05 20:20:18.929 INFO [stderr] su: No module specific data is present
Dec 05 20:20:19.822 INFO running `"docker" "inspect" "4d2bb6888725fecaf4527a6bec487411877515d016beb769976092499e5a9862"`
Dec 05 20:20:20.094 INFO running `"docker" "rm" "-f" "4d2bb6888725fecaf4527a6bec487411877515d016beb769976092499e5a9862"`
Dec 05 20:20:20.450 INFO [stdout] 4d2bb6888725fecaf4527a6bec487411877515d016beb769976092499e5a9862
Dec 05 20:20:20.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 05 20:20:20.964 INFO [stdout] bdacc0610695511f955a1a5c87b650c1dd79ee21673f8d94d05efda435922d8a
Dec 05 20:20:20.966 INFO running `"docker" "start" "-a" "bdacc0610695511f955a1a5c87b650c1dd79ee21673f8d94d05efda435922d8a"`
Dec 05 20:20:22.540 INFO [stderr] usermod: no changes
Dec 05 20:20:22.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 20:20:22.592 INFO [stderr]      Running /target/debug/deps/SudokuSolver-0b8de4b618c045aa
Dec 05 20:20:22.596 INFO [stdout] 
Dec 05 20:20:22.596 INFO [stdout] running 0 tests
Dec 05 20:20:22.596 INFO [stdout] 
Dec 05 20:20:22.596 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:20:22.596 INFO [stdout] 
Dec 05 20:20:22.596 INFO [stderr] su: No module specific data is present
Dec 05 20:20:23.476 INFO running `"docker" "inspect" "bdacc0610695511f955a1a5c87b650c1dd79ee21673f8d94d05efda435922d8a"`
Dec 05 20:20:23.698 INFO running `"docker" "rm" "-f" "bdacc0610695511f955a1a5c87b650c1dd79ee21673f8d94d05efda435922d8a"`
Dec 05 20:20:24.064 INFO [stdout] bdacc0610695511f955a1a5c87b650c1dd79ee21673f8d94d05efda435922d8a