Dec 13 22:34:52.978 INFO testing dakitten2358/rust_sudoku against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 22:34:52.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 22:34:53.335 INFO [stdout] 2e17d233ff0ddd37a8908455814351ebb282f92e55432f9b060730da3882319b
Dec 13 22:34:53.335 INFO running `"docker" "start" "-a" "2e17d233ff0ddd37a8908455814351ebb282f92e55432f9b060730da3882319b"`
Dec 13 22:34:54.527 INFO [stderr] usermod: no changes
Dec 13 22:34:54.784 INFO [stderr]    Compiling png v0.8.0
Dec 13 22:34:54.784 INFO [stderr]    Compiling glutin v0.8.1
Dec 13 22:34:54.795 INFO [stderr]    Compiling tempfile v2.1.5
Dec 13 22:34:54.799 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 13 22:34:58.695 INFO [stderr]    Compiling image v0.14.0
Dec 13 22:34:59.976 INFO [stderr]    Compiling libloading v0.3.4
Dec 13 22:35:04.867 INFO [stderr]    Compiling dlib v0.3.1
Dec 13 22:35:05.671 INFO [stderr]    Compiling wayland-sys v0.8.7
Dec 13 22:35:08.334 INFO [stderr]    Compiling wayland-client v0.8.7
Dec 13 22:35:14.159 INFO [stderr]    Compiling wayland-kbd v0.8.0
Dec 13 22:35:14.159 INFO [stderr]    Compiling wayland-window v0.5.0
Dec 13 22:35:20.043 INFO [stderr]    Compiling winit v0.6.4
Dec 13 22:35:20.635 INFO [stderr]    Compiling piston2d-opengl_graphics v0.45.0
Dec 13 22:35:31.738 INFO [stderr]    Compiling pistoncore-glutin_window v0.37.0
Dec 13 22:35:34.890 INFO [stderr]    Compiling sudoku v0.1.0 (/source)
Dec 13 22:35:37.423 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 22:35:37.423 INFO [stderr]   --> src/gameboard.rs:60:9
Dec 13 22:35:37.423 INFO [stderr]    |
Dec 13 22:35:37.423 INFO [stderr] 60 |         /// check to see if we already have this number in the given row or column
Dec 13 22:35:37.423 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:35:37.423 INFO [stderr]    |
Dec 13 22:35:37.423 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 13 22:35:37.423 INFO [stderr] 
Dec 13 22:35:37.423 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:37.423 INFO [stderr]   --> src/gameboard.rs:62:16
Dec 13 22:35:37.423 INFO [stderr]    |
Dec 13 22:35:37.423 INFO [stderr] 62 |             if (self.cells[i][ind[0]] == val) {
Dec 13 22:35:37.423 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:37.423 INFO [stderr]    |
Dec 13 22:35:37.423 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 22:35:37.423 INFO [stderr] 
Dec 13 22:35:37.423 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:37.423 INFO [stderr]   --> src/gameboard.rs:65:16
Dec 13 22:35:37.423 INFO [stderr]    |
Dec 13 22:35:37.423 INFO [stderr] 65 |             if (self.cells[ind[1]][i] == val) {
Dec 13 22:35:37.423 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:37.423 INFO [stderr] 
Dec 13 22:35:37.423 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:37.423 INFO [stderr]   --> src/gameboard.rs:80:12
Dec 13 22:35:37.423 INFO [stderr]    |
Dec 13 22:35:37.423 INFO [stderr] 80 |         if (self.cells[row1 + section_row][col1 + section_col] == val) {
Dec 13 22:35:37.423 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:37.423 INFO [stderr] 
Dec 13 22:35:37.423 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:37.423 INFO [stderr]   --> src/gameboard.rs:83:12
Dec 13 22:35:37.423 INFO [stderr]    |
Dec 13 22:35:37.423 INFO [stderr] 83 |         if (self.cells[row2 + section_row][col1 + section_col] == val) {
Dec 13 22:35:37.423 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:37.423 INFO [stderr] 
Dec 13 22:35:37.423 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:37.423 INFO [stderr]   --> src/gameboard.rs:87:12
Dec 13 22:35:37.423 INFO [stderr]    |
Dec 13 22:35:37.423 INFO [stderr] 87 |         if (self.cells[row1 + section_row][col2 + section_col] == val) {
Dec 13 22:35:37.423 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:37.423 INFO [stderr] 
Dec 13 22:35:37.423 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:37.423 INFO [stderr]   --> src/gameboard.rs:90:12
Dec 13 22:35:37.423 INFO [stderr]    |
Dec 13 22:35:37.423 INFO [stderr] 90 |         if (self.cells[row2 + section_row][col2 + section_col] == val) {
Dec 13 22:35:37.423 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:37.423 INFO [stderr] 
Dec 13 22:35:40.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.98s
Dec 13 22:35:40.548 INFO [stderr] su: No module specific data is present
Dec 13 22:35:40.935 INFO running `"docker" "inspect" "2e17d233ff0ddd37a8908455814351ebb282f92e55432f9b060730da3882319b"`
Dec 13 22:35:41.167 INFO running `"docker" "rm" "-f" "2e17d233ff0ddd37a8908455814351ebb282f92e55432f9b060730da3882319b"`
Dec 13 22:35:41.414 INFO [stdout] 2e17d233ff0ddd37a8908455814351ebb282f92e55432f9b060730da3882319b
Dec 13 22:35:41.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 22:35:41.727 INFO [stdout] 01eb3fff466eb246cd731e0e5f72e98cc00dd7a37d0d56688d20d93eac2b09e8
Dec 13 22:35:41.729 INFO running `"docker" "start" "-a" "01eb3fff466eb246cd731e0e5f72e98cc00dd7a37d0d56688d20d93eac2b09e8"`
Dec 13 22:35:42.767 INFO [stderr] usermod: no changes
Dec 13 22:35:42.975 INFO [stderr]    Compiling sudoku v0.1.0 (/source)
Dec 13 22:35:45.571 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 22:35:45.571 INFO [stderr]   --> src/gameboard.rs:60:9
Dec 13 22:35:45.571 INFO [stderr]    |
Dec 13 22:35:45.571 INFO [stderr] 60 |         /// check to see if we already have this number in the given row or column
Dec 13 22:35:45.571 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:35:45.571 INFO [stderr]    |
Dec 13 22:35:45.571 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 13 22:35:45.571 INFO [stderr] 
Dec 13 22:35:45.571 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:45.571 INFO [stderr]   --> src/gameboard.rs:62:16
Dec 13 22:35:45.571 INFO [stderr]    |
Dec 13 22:35:45.571 INFO [stderr] 62 |             if (self.cells[i][ind[0]] == val) {
Dec 13 22:35:45.571 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:45.571 INFO [stderr]    |
Dec 13 22:35:45.571 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 22:35:45.571 INFO [stderr] 
Dec 13 22:35:45.571 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:45.571 INFO [stderr]   --> src/gameboard.rs:65:16
Dec 13 22:35:45.571 INFO [stderr]    |
Dec 13 22:35:45.571 INFO [stderr] 65 |             if (self.cells[ind[1]][i] == val) {
Dec 13 22:35:45.571 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:45.571 INFO [stderr] 
Dec 13 22:35:45.571 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:45.571 INFO [stderr]   --> src/gameboard.rs:80:12
Dec 13 22:35:45.571 INFO [stderr]    |
Dec 13 22:35:45.571 INFO [stderr] 80 |         if (self.cells[row1 + section_row][col1 + section_col] == val) {
Dec 13 22:35:45.571 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:45.571 INFO [stderr] 
Dec 13 22:35:45.571 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:45.571 INFO [stderr]   --> src/gameboard.rs:83:12
Dec 13 22:35:45.571 INFO [stderr]    |
Dec 13 22:35:45.571 INFO [stderr] 83 |         if (self.cells[row2 + section_row][col1 + section_col] == val) {
Dec 13 22:35:45.571 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:45.571 INFO [stderr] 
Dec 13 22:35:45.571 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:45.571 INFO [stderr]   --> src/gameboard.rs:87:12
Dec 13 22:35:45.571 INFO [stderr]    |
Dec 13 22:35:45.571 INFO [stderr] 87 |         if (self.cells[row1 + section_row][col2 + section_col] == val) {
Dec 13 22:35:45.571 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:45.571 INFO [stderr] 
Dec 13 22:35:45.571 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:35:45.571 INFO [stderr]   --> src/gameboard.rs:90:12
Dec 13 22:35:45.571 INFO [stderr]    |
Dec 13 22:35:45.571 INFO [stderr] 90 |         if (self.cells[row2 + section_row][col2 + section_col] == val) {
Dec 13 22:35:45.571 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:35:45.571 INFO [stderr] 
Dec 13 22:35:46.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Dec 13 22:35:46.125 INFO [stderr] su: No module specific data is present
Dec 13 22:35:46.444 INFO running `"docker" "inspect" "01eb3fff466eb246cd731e0e5f72e98cc00dd7a37d0d56688d20d93eac2b09e8"`
Dec 13 22:35:46.544 INFO running `"docker" "rm" "-f" "01eb3fff466eb246cd731e0e5f72e98cc00dd7a37d0d56688d20d93eac2b09e8"`
Dec 13 22:35:46.666 INFO [stdout] 01eb3fff466eb246cd731e0e5f72e98cc00dd7a37d0d56688d20d93eac2b09e8
Dec 13 22:35:46.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 22:35:46.890 INFO [stdout] 2ffc8840cf80c9873bd74d5f1134677af17abf3949249445d0e28888238d3d89
Dec 13 22:35:46.893 INFO running `"docker" "start" "-a" "2ffc8840cf80c9873bd74d5f1134677af17abf3949249445d0e28888238d3d89"`
Dec 13 22:35:47.596 INFO [stderr] usermod: no changes
Dec 13 22:35:47.765 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 13 22:35:47.790 INFO [stderr]      Running /target/debug/deps/sudoku-2b9fbe2979e8ce57
Dec 13 22:35:47.791 INFO [stdout] 
Dec 13 22:35:47.791 INFO [stdout] running 0 tests
Dec 13 22:35:47.792 INFO [stdout] 
Dec 13 22:35:47.792 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:35:47.792 INFO [stdout] 
Dec 13 22:35:47.794 INFO [stderr] su: No module specific data is present
Dec 13 22:35:48.259 INFO running `"docker" "inspect" "2ffc8840cf80c9873bd74d5f1134677af17abf3949249445d0e28888238d3d89"`
Dec 13 22:35:48.341 INFO running `"docker" "rm" "-f" "2ffc8840cf80c9873bd74d5f1134677af17abf3949249445d0e28888238d3d89"`
Dec 13 22:35:48.454 INFO [stdout] 2ffc8840cf80c9873bd74d5f1134677af17abf3949249445d0e28888238d3d89