Oct 11 06:55:39.630 INFO testing EkardNT/sudoku against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling Oct 11 06:55:39.630 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen Oct 11 06:55:39.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"` Oct 11 06:55:39.969 INFO blam! 6cdf750d6e90f5025d66003a92463573effe2c67f2cc6174a5f71ecd9c24b01a Oct 11 06:55:39.977 INFO running `"docker" "start" "-a" "6cdf750d6e90f5025d66003a92463573effe2c67f2cc6174a5f71ecd9c24b01a"` Oct 11 06:55:40.908 INFO kablam! usermod: no changes Oct 11 06:55:40.949 INFO kablam! Compiling sudoku v0.1.0 (/source) Oct 11 06:55:41.336 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:41.336 INFO kablam! --> src/matrix.rs:185:15 Oct 11 06:55:41.336 INFO kablam! | Oct 11 06:55:41.337 INFO kablam! 185 | while (current_down_index != header_index) { Oct 11 06:55:41.337 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:41.337 INFO kablam! | Oct 11 06:55:41.337 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 11 06:55:41.338 INFO kablam! Oct 11 06:55:41.338 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:41.338 INFO kablam! --> src/matrix.rs:191:19 Oct 11 06:55:41.339 INFO kablam! | Oct 11 06:55:41.339 INFO kablam! 191 | while (current_right_index != current_down_index) { Oct 11 06:55:41.339 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:41.339 INFO kablam! Oct 11 06:55:41.340 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:41.340 INFO kablam! --> src/matrix.rs:223:15 Oct 11 06:55:41.340 INFO kablam! | Oct 11 06:55:41.340 INFO kablam! 223 | while (current_up_index != header_index) { Oct 11 06:55:41.341 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:41.341 INFO kablam! Oct 11 06:55:41.341 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:41.342 INFO kablam! --> src/matrix.rs:229:19 Oct 11 06:55:41.342 INFO kablam! | Oct 11 06:55:41.342 INFO kablam! 229 | while (current_left_index != current_up_index) { Oct 11 06:55:41.342 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:41.343 INFO kablam! Oct 11 06:55:41.343 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:41.343 INFO kablam! --> src/matrix.rs:307:15 Oct 11 06:55:41.343 INFO kablam! | Oct 11 06:55:41.344 INFO kablam! 307 | while (current_down_index != min_header_index) { Oct 11 06:55:41.344 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:41.344 INFO kablam! Oct 11 06:55:41.345 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:41.345 INFO kablam! --> src/matrix.rs:313:19 Oct 11 06:55:41.345 INFO kablam! | Oct 11 06:55:41.345 INFO kablam! 313 | while (current_right_index != current_down_index) { Oct 11 06:55:41.346 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:41.346 INFO kablam! Oct 11 06:55:41.346 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:41.347 INFO kablam! --> src/matrix.rs:332:19 Oct 11 06:55:41.347 INFO kablam! | Oct 11 06:55:41.347 INFO kablam! 332 | while (current_left_index != current_down_index) { Oct 11 06:55:41.347 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:41.348 INFO kablam! Oct 11 06:55:41.348 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:41.348 INFO kablam! --> src/matrix.rs:358:15 Oct 11 06:55:41.349 INFO kablam! | Oct 11 06:55:41.349 INFO kablam! 358 | while (current_header_index != Matrix::ROOT_INDEX) { Oct 11 06:55:41.349 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:41.349 INFO kablam! Oct 11 06:55:41.367 INFO kablam! warning: unnecessary parentheses around `if` condition Oct 11 06:55:41.367 INFO kablam! --> src/matrix.rs:376:24 Oct 11 06:55:41.368 INFO kablam! | Oct 11 06:55:41.368 INFO kablam! 376 | if (current_index == row_front_index) { Oct 11 06:55:41.368 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:41.369 INFO kablam! Oct 11 06:55:41.369 INFO kablam! warning: unused imports: `Debug`, `Display`, `Formatter`, `Write` Oct 11 06:55:41.369 INFO kablam! --> src/lib.rs:5:16 Oct 11 06:55:41.369 INFO kablam! | Oct 11 06:55:41.370 INFO kablam! 5 | use std::fmt::{Display, Write, Formatter, Debug}; Oct 11 06:55:41.370 INFO kablam! | ^^^^^^^ ^^^^^ ^^^^^^^^^ ^^^^^ Oct 11 06:55:41.370 INFO kablam! | Oct 11 06:55:41.370 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 11 06:55:41.371 INFO kablam! Oct 11 06:55:41.371 INFO kablam! warning: unused import: `std::str::FromStr` Oct 11 06:55:41.371 INFO kablam! --> src/lib.rs:6:5 Oct 11 06:55:41.371 INFO kablam! | Oct 11 06:55:41.372 INFO kablam! 6 | use std::str::FromStr; Oct 11 06:55:41.372 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 11 06:55:41.372 INFO kablam! Oct 11 06:55:41.372 INFO kablam! warning: unused import: `matrix::*` Oct 11 06:55:41.373 INFO kablam! --> src/lib.rs:9:5 Oct 11 06:55:41.373 INFO kablam! | Oct 11 06:55:41.373 INFO kablam! 9 | use matrix::*; Oct 11 06:55:41.374 INFO kablam! | ^^^^^^^^^ Oct 11 06:55:41.374 INFO kablam! Oct 11 06:55:41.580 INFO kablam! warning: unused variable: `i` Oct 11 06:55:41.580 INFO kablam! --> src/board.rs:211:13 Oct 11 06:55:41.580 INFO kablam! | Oct 11 06:55:41.580 INFO kablam! 211 | let i = col + row * 9; Oct 11 06:55:41.580 INFO kablam! | ^ help: consider using `_i` instead Oct 11 06:55:41.580 INFO kablam! | Oct 11 06:55:41.580 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 11 06:55:41.580 INFO kablam! Oct 11 06:55:41.580 INFO kablam! warning: unused variable: `column` Oct 11 06:55:41.580 INFO kablam! --> src/coords.rs:119:28 Oct 11 06:55:41.580 INFO kablam! | Oct 11 06:55:41.580 INFO kablam! 119 | pub fn to_dense(&self, column: &SparseColumn) -> DenseRow { Oct 11 06:55:41.580 INFO kablam! | ^^^^^^ help: consider using `_column` instead Oct 11 06:55:41.580 INFO kablam! Oct 11 06:55:41.580 INFO kablam! warning: unused variable: `sparse_row` Oct 11 06:55:41.580 INFO kablam! --> src/lib.rs:95:17 Oct 11 06:55:41.580 INFO kablam! | Oct 11 06:55:41.580 INFO kablam! 95 | let sparse_row = SparseRow::new(row_index); Oct 11 06:55:41.580 INFO kablam! | ^^^^^^^^^^ help: consider using `_sparse_row` instead Oct 11 06:55:41.580 INFO kablam! Oct 11 06:55:41.580 INFO kablam! warning: unused variable: `board` Oct 11 06:55:41.581 INFO kablam! --> src/lib.rs:123:25 Oct 11 06:55:41.581 INFO kablam! | Oct 11 06:55:41.581 INFO kablam! 123 | fn solve(&mut self, board: &mut Board) -> Result<(), ()> { Oct 11 06:55:41.581 INFO kablam! | ^^^^^ help: consider using `_board` instead Oct 11 06:55:41.581 INFO kablam! Oct 11 06:55:41.585 INFO kablam! warning: variable does not need to be mutable Oct 11 06:55:41.585 INFO kablam! --> src/lib.rs:65:13 Oct 11 06:55:41.585 INFO kablam! | Oct 11 06:55:41.585 INFO kablam! 65 | let mut matrix = [[Link::default(); NONZERO_CONSTRAINTS_PER_POSSIBILITY]; POSSIBILITIES]; Oct 11 06:55:41.585 INFO kablam! | ----^^^^^^ Oct 11 06:55:41.585 INFO kablam! | | Oct 11 06:55:41.585 INFO kablam! | help: remove this `mut` Oct 11 06:55:41.585 INFO kablam! | Oct 11 06:55:41.585 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 11 06:55:41.585 INFO kablam! Oct 11 06:55:41.585 INFO kablam! warning: variable does not need to be mutable Oct 11 06:55:41.585 INFO kablam! --> src/lib.rs:66:13 Oct 11 06:55:41.585 INFO kablam! | Oct 11 06:55:41.585 INFO kablam! 66 | let mut headers = [Header::default(); CONSTRAINTS]; Oct 11 06:55:41.585 INFO kablam! | ----^^^^^^^ Oct 11 06:55:41.585 INFO kablam! | | Oct 11 06:55:41.585 INFO kablam! | help: remove this `mut` Oct 11 06:55:41.585 INFO kablam! Oct 11 06:55:41.588 INFO kablam! warning: variable does not need to be mutable Oct 11 06:55:41.588 INFO kablam! --> src/lib.rs:114:9 Oct 11 06:55:41.588 INFO kablam! | Oct 11 06:55:41.588 INFO kablam! 114 | let mut constraint: &mut Link = &mut row[dense_column_index]; Oct 11 06:55:41.588 INFO kablam! | ----^^^^^^^^^^ Oct 11 06:55:41.588 INFO kablam! | | Oct 11 06:55:41.588 INFO kablam! | help: remove this `mut` Oct 11 06:55:41.588 INFO kablam! Oct 11 06:55:41.649 INFO kablam! warning: method is never used: `to_sparse` Oct 11 06:55:41.649 INFO kablam! --> src/coords.rs:18:5 Oct 11 06:55:41.650 INFO kablam! | Oct 11 06:55:41.650 INFO kablam! 18 | pub fn to_sparse(&self) -> SparseRow { Oct 11 06:55:41.650 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:41.651 INFO kablam! | Oct 11 06:55:41.651 INFO kablam! = note: #[warn(dead_code)] on by default Oct 11 06:55:41.651 INFO kablam! Oct 11 06:55:41.651 INFO kablam! warning: method is never used: `to_sparse` Oct 11 06:55:41.652 INFO kablam! --> src/coords.rs:130:5 Oct 11 06:55:41.655 INFO kablam! | Oct 11 06:55:41.656 INFO kablam! 130 | pub fn to_sparse(&self, row: &DenseRow) -> SparseColumn { Oct 11 06:55:41.656 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:41.656 INFO kablam! Oct 11 06:55:41.657 INFO kablam! warning: constant item is never used: `POSSIBILITIES` Oct 11 06:55:41.657 INFO kablam! --> src/matrix.rs:5:1 Oct 11 06:55:41.657 INFO kablam! | Oct 11 06:55:41.657 INFO kablam! 5 | const POSSIBILITIES: usize = 9 * 9 * 9; Oct 11 06:55:41.658 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:41.658 INFO kablam! Oct 11 06:55:41.658 INFO kablam! warning: constant item is never used: `CONSTRAINTS` Oct 11 06:55:41.659 INFO kablam! --> src/matrix.rs:9:1 Oct 11 06:55:41.659 INFO kablam! | Oct 11 06:55:41.659 INFO kablam! 9 | const CONSTRAINTS: usize = 9 * 9 + 9 * 9 + 9 * 9 + 9 * 9; Oct 11 06:55:41.660 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:41.660 INFO kablam! Oct 11 06:55:41.660 INFO kablam! warning: constant item is never used: `NONZERO_CONSTRAINTS_PER_POSSIBILITY` Oct 11 06:55:41.660 INFO kablam! --> src/matrix.rs:13:1 Oct 11 06:55:41.661 INFO kablam! | Oct 11 06:55:41.661 INFO kablam! 13 | const NONZERO_CONSTRAINTS_PER_POSSIBILITY: usize = 4; Oct 11 06:55:41.661 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:41.661 INFO kablam! Oct 11 06:55:41.662 INFO kablam! warning: constant item is never used: `MATRIX_NODE_COUNT` Oct 11 06:55:41.662 INFO kablam! --> src/matrix.rs:16:1 Oct 11 06:55:41.662 INFO kablam! | Oct 11 06:55:41.662 INFO kablam! 16 | const MATRIX_NODE_COUNT: usize = 1 + CONSTRAINTS + POSSIBILITIES * NONZERO_CONSTRAINTS_PER_POSSIBILITY; Oct 11 06:55:41.663 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:41.663 INFO kablam! Oct 11 06:55:41.663 INFO kablam! warning: comparison is useless due to type limits Oct 11 06:55:41.663 INFO kablam! --> src/board.rs:158:25 Oct 11 06:55:41.664 INFO kablam! | Oct 11 06:55:41.664 INFO kablam! 158 | assert!(value >= 0 && value <= 9); Oct 11 06:55:41.664 INFO kablam! | ^^^^^^^^^^ Oct 11 06:55:41.664 INFO kablam! | Oct 11 06:55:41.665 INFO kablam! = note: #[warn(unused_comparisons)] on by default Oct 11 06:55:41.665 INFO kablam! Oct 11 06:55:41.665 INFO kablam! warning: unused `std::result::Result` which must be used Oct 11 06:55:41.665 INFO kablam! --> src/board.rs:202:13 Oct 11 06:55:41.666 INFO kablam! | Oct 11 06:55:41.666 INFO kablam! 202 | fmt_row(self, f, &mut buf, row); Oct 11 06:55:41.666 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:41.667 INFO kablam! | Oct 11 06:55:41.667 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 11 06:55:41.667 INFO kablam! Oct 11 06:55:42.628 INFO kablam! warning: unnecessary parentheses around `if` condition Oct 11 06:55:42.628 INFO kablam! --> src/bin/sudoku.rs:15:12 Oct 11 06:55:42.628 INFO kablam! | Oct 11 06:55:42.628 INFO kablam! 15 | if (bytes_read == 0) { Oct 11 06:55:42.628 INFO kablam! | ^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:42.628 INFO kablam! | Oct 11 06:55:42.628 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 11 06:55:42.628 INFO kablam! Oct 11 06:55:42.701 INFO kablam! warning: unused `std::result::Result` which must be used Oct 11 06:55:42.701 INFO kablam! --> src/bin/sudoku.rs:30:13 Oct 11 06:55:42.701 INFO kablam! | Oct 11 06:55:42.701 INFO kablam! 30 | stdout_lock.flush(); Oct 11 06:55:42.701 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:42.701 INFO kablam! | Oct 11 06:55:42.701 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 11 06:55:42.701 INFO kablam! Oct 11 06:55:43.405 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.47s Oct 11 06:55:43.408 INFO kablam! su: No module specific data is present Oct 11 06:55:44.628 INFO running `"docker" "rm" "-f" "6cdf750d6e90f5025d66003a92463573effe2c67f2cc6174a5f71ecd9c24b01a"` Oct 11 06:55:44.829 INFO blam! 6cdf750d6e90f5025d66003a92463573effe2c67f2cc6174a5f71ecd9c24b01a Oct 11 06:55:44.841 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run Oct 11 06:55:44.843 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"` Oct 11 06:55:45.319 INFO blam! db14d61cb2ce480151e18079c0a3083452af008bfcf199df199f30481c95a5d7 Oct 11 06:55:45.321 INFO running `"docker" "start" "-a" "db14d61cb2ce480151e18079c0a3083452af008bfcf199df199f30481c95a5d7"` Oct 11 06:55:46.612 INFO kablam! usermod: no changes Oct 11 06:55:46.656 INFO kablam! Compiling sudoku v0.1.0 (/source) Oct 11 06:55:47.232 INFO kablam! warning: unnecessary parentheses around `if` condition Oct 11 06:55:47.232 INFO kablam! --> src/bin/sudoku.rs:15:12 Oct 11 06:55:47.232 INFO kablam! | Oct 11 06:55:47.232 INFO kablam! 15 | if (bytes_read == 0) { Oct 11 06:55:47.232 INFO kablam! | ^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:47.232 INFO kablam! | Oct 11 06:55:47.232 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 11 06:55:47.232 INFO kablam! Oct 11 06:55:47.312 INFO kablam! warning: unused `std::result::Result` which must be used Oct 11 06:55:47.312 INFO kablam! --> src/bin/sudoku.rs:30:13 Oct 11 06:55:47.312 INFO kablam! | Oct 11 06:55:47.312 INFO kablam! 30 | stdout_lock.flush(); Oct 11 06:55:47.312 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:47.312 INFO kablam! | Oct 11 06:55:47.312 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 11 06:55:47.312 INFO kablam! Oct 11 06:55:47.583 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:47.583 INFO kablam! --> src/matrix.rs:185:15 Oct 11 06:55:47.583 INFO kablam! | Oct 11 06:55:47.584 INFO kablam! 185 | while (current_down_index != header_index) { Oct 11 06:55:47.584 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:47.584 INFO kablam! | Oct 11 06:55:47.585 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 11 06:55:47.585 INFO kablam! Oct 11 06:55:47.585 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:47.585 INFO kablam! --> src/matrix.rs:191:19 Oct 11 06:55:47.586 INFO kablam! | Oct 11 06:55:47.586 INFO kablam! 191 | while (current_right_index != current_down_index) { Oct 11 06:55:47.586 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:47.587 INFO kablam! Oct 11 06:55:47.588 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:47.588 INFO kablam! --> src/matrix.rs:223:15 Oct 11 06:55:47.588 INFO kablam! | Oct 11 06:55:47.589 INFO kablam! 223 | while (current_up_index != header_index) { Oct 11 06:55:47.589 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:47.589 INFO kablam! Oct 11 06:55:47.589 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:47.590 INFO kablam! --> src/matrix.rs:229:19 Oct 11 06:55:47.590 INFO kablam! | Oct 11 06:55:47.590 INFO kablam! 229 | while (current_left_index != current_up_index) { Oct 11 06:55:47.591 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:47.591 INFO kablam! Oct 11 06:55:47.591 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:47.591 INFO kablam! --> src/matrix.rs:307:15 Oct 11 06:55:47.592 INFO kablam! | Oct 11 06:55:47.592 INFO kablam! 307 | while (current_down_index != min_header_index) { Oct 11 06:55:47.592 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:47.592 INFO kablam! Oct 11 06:55:47.593 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:47.593 INFO kablam! --> src/matrix.rs:313:19 Oct 11 06:55:47.593 INFO kablam! | Oct 11 06:55:47.593 INFO kablam! 313 | while (current_right_index != current_down_index) { Oct 11 06:55:47.594 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:47.594 INFO kablam! Oct 11 06:55:47.594 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:47.594 INFO kablam! --> src/matrix.rs:332:19 Oct 11 06:55:47.595 INFO kablam! | Oct 11 06:55:47.595 INFO kablam! 332 | while (current_left_index != current_down_index) { Oct 11 06:55:47.595 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:47.595 INFO kablam! Oct 11 06:55:47.596 INFO kablam! warning: unnecessary parentheses around `while` condition Oct 11 06:55:47.596 INFO kablam! --> src/matrix.rs:358:15 Oct 11 06:55:47.596 INFO kablam! | Oct 11 06:55:47.596 INFO kablam! 358 | while (current_header_index != Matrix::ROOT_INDEX) { Oct 11 06:55:47.597 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:47.597 INFO kablam! Oct 11 06:55:47.597 INFO kablam! warning: unnecessary parentheses around `if` condition Oct 11 06:55:47.598 INFO kablam! --> src/matrix.rs:376:24 Oct 11 06:55:47.598 INFO kablam! | Oct 11 06:55:47.598 INFO kablam! 376 | if (current_index == row_front_index) { Oct 11 06:55:47.598 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 11 06:55:47.599 INFO kablam! Oct 11 06:55:47.599 INFO kablam! warning: unused imports: `NodeKind`, `Node` Oct 11 06:55:47.599 INFO kablam! --> src/matrix.rs:389:25 Oct 11 06:55:47.599 INFO kablam! | Oct 11 06:55:47.600 INFO kablam! 389 | use super::{Matrix, Node, NodeKind}; Oct 11 06:55:47.600 INFO kablam! | ^^^^ ^^^^^^^^ Oct 11 06:55:47.600 INFO kablam! | Oct 11 06:55:47.600 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 11 06:55:47.601 INFO kablam! Oct 11 06:55:47.601 INFO kablam! warning: unused imports: `Debug`, `Display`, `Formatter`, `Write` Oct 11 06:55:47.601 INFO kablam! --> src/lib.rs:5:16 Oct 11 06:55:47.601 INFO kablam! | Oct 11 06:55:47.602 INFO kablam! 5 | use std::fmt::{Display, Write, Formatter, Debug}; Oct 11 06:55:47.602 INFO kablam! | ^^^^^^^ ^^^^^ ^^^^^^^^^ ^^^^^ Oct 11 06:55:47.602 INFO kablam! Oct 11 06:55:47.602 INFO kablam! warning: unused import: `std::str::FromStr` Oct 11 06:55:47.603 INFO kablam! --> src/lib.rs:6:5 Oct 11 06:55:47.603 INFO kablam! | Oct 11 06:55:47.603 INFO kablam! 6 | use std::str::FromStr; Oct 11 06:55:47.603 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 11 06:55:47.604 INFO kablam! Oct 11 06:55:47.608 INFO kablam! warning: unused import: `matrix::*` Oct 11 06:55:47.608 INFO kablam! --> src/lib.rs:9:5 Oct 11 06:55:47.609 INFO kablam! | Oct 11 06:55:47.609 INFO kablam! 9 | use matrix::*; Oct 11 06:55:47.609 INFO kablam! | ^^^^^^^^^ Oct 11 06:55:47.610 INFO kablam! Oct 11 06:55:48.137 INFO kablam! warning: unused variable: `i` Oct 11 06:55:48.137 INFO kablam! --> src/board.rs:211:13 Oct 11 06:55:48.137 INFO kablam! | Oct 11 06:55:48.137 INFO kablam! 211 | let i = col + row * 9; Oct 11 06:55:48.137 INFO kablam! | ^ help: consider using `_i` instead Oct 11 06:55:48.137 INFO kablam! | Oct 11 06:55:48.137 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 11 06:55:48.137 INFO kablam! Oct 11 06:55:48.137 INFO kablam! warning: unused variable: `dense_row_index` Oct 11 06:55:48.137 INFO kablam! --> src/coords.rs:276:17 Oct 11 06:55:48.137 INFO kablam! | Oct 11 06:55:48.137 INFO kablam! 276 | for dense_row_index in 0..9*9*9 { Oct 11 06:55:48.137 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_dense_row_index` instead Oct 11 06:55:48.137 INFO kablam! Oct 11 06:55:48.137 INFO kablam! warning: unused variable: `column` Oct 11 06:55:48.137 INFO kablam! --> src/coords.rs:119:28 Oct 11 06:55:48.137 INFO kablam! | Oct 11 06:55:48.137 INFO kablam! 119 | pub fn to_dense(&self, column: &SparseColumn) -> DenseRow { Oct 11 06:55:48.137 INFO kablam! | ^^^^^^ help: consider using `_column` instead Oct 11 06:55:48.137 INFO kablam! Oct 11 06:55:48.137 INFO kablam! warning: unused variable: `sparse_row` Oct 11 06:55:48.137 INFO kablam! --> src/lib.rs:95:17 Oct 11 06:55:48.137 INFO kablam! | Oct 11 06:55:48.137 INFO kablam! 95 | let sparse_row = SparseRow::new(row_index); Oct 11 06:55:48.137 INFO kablam! | ^^^^^^^^^^ help: consider using `_sparse_row` instead Oct 11 06:55:48.137 INFO kablam! Oct 11 06:55:48.137 INFO kablam! warning: unused variable: `board` Oct 11 06:55:48.137 INFO kablam! --> src/lib.rs:123:25 Oct 11 06:55:48.137 INFO kablam! | Oct 11 06:55:48.137 INFO kablam! 123 | fn solve(&mut self, board: &mut Board) -> Result<(), ()> { Oct 11 06:55:48.137 INFO kablam! | ^^^^^ help: consider using `_board` instead Oct 11 06:55:48.137 INFO kablam! Oct 11 06:55:48.143 INFO kablam! warning: variable does not need to be mutable Oct 11 06:55:48.143 INFO kablam! --> src/lib.rs:65:13 Oct 11 06:55:48.143 INFO kablam! | Oct 11 06:55:48.143 INFO kablam! 65 | let mut matrix = [[Link::default(); NONZERO_CONSTRAINTS_PER_POSSIBILITY]; POSSIBILITIES]; Oct 11 06:55:48.143 INFO kablam! | ----^^^^^^ Oct 11 06:55:48.144 INFO kablam! | | Oct 11 06:55:48.144 INFO kablam! | help: remove this `mut` Oct 11 06:55:48.144 INFO kablam! | Oct 11 06:55:48.144 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 11 06:55:48.144 INFO kablam! Oct 11 06:55:48.144 INFO kablam! warning: variable does not need to be mutable Oct 11 06:55:48.144 INFO kablam! --> src/lib.rs:66:13 Oct 11 06:55:48.144 INFO kablam! | Oct 11 06:55:48.144 INFO kablam! 66 | let mut headers = [Header::default(); CONSTRAINTS]; Oct 11 06:55:48.144 INFO kablam! | ----^^^^^^^ Oct 11 06:55:48.144 INFO kablam! | | Oct 11 06:55:48.144 INFO kablam! | help: remove this `mut` Oct 11 06:55:48.144 INFO kablam! Oct 11 06:55:48.153 INFO kablam! warning: variable does not need to be mutable Oct 11 06:55:48.153 INFO kablam! --> src/lib.rs:114:9 Oct 11 06:55:48.153 INFO kablam! | Oct 11 06:55:48.153 INFO kablam! 114 | let mut constraint: &mut Link = &mut row[dense_column_index]; Oct 11 06:55:48.153 INFO kablam! | ----^^^^^^^^^^ Oct 11 06:55:48.153 INFO kablam! | | Oct 11 06:55:48.153 INFO kablam! | help: remove this `mut` Oct 11 06:55:48.153 INFO kablam! Oct 11 06:55:48.284 INFO kablam! warning: method is never used: `to_sparse` Oct 11 06:55:48.284 INFO kablam! --> src/coords.rs:18:5 Oct 11 06:55:48.284 INFO kablam! | Oct 11 06:55:48.284 INFO kablam! 18 | pub fn to_sparse(&self) -> SparseRow { Oct 11 06:55:48.284 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:48.284 INFO kablam! | Oct 11 06:55:48.284 INFO kablam! = note: #[warn(dead_code)] on by default Oct 11 06:55:48.284 INFO kablam! Oct 11 06:55:48.284 INFO kablam! warning: constant item is never used: `POSSIBILITIES` Oct 11 06:55:48.284 INFO kablam! --> src/matrix.rs:5:1 Oct 11 06:55:48.284 INFO kablam! | Oct 11 06:55:48.284 INFO kablam! 5 | const POSSIBILITIES: usize = 9 * 9 * 9; Oct 11 06:55:48.284 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:48.284 INFO kablam! Oct 11 06:55:48.284 INFO kablam! warning: constant item is never used: `CONSTRAINTS` Oct 11 06:55:48.284 INFO kablam! --> src/matrix.rs:9:1 Oct 11 06:55:48.284 INFO kablam! | Oct 11 06:55:48.285 INFO kablam! 9 | const CONSTRAINTS: usize = 9 * 9 + 9 * 9 + 9 * 9 + 9 * 9; Oct 11 06:55:48.285 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:48.285 INFO kablam! Oct 11 06:55:48.285 INFO kablam! warning: constant item is never used: `NONZERO_CONSTRAINTS_PER_POSSIBILITY` Oct 11 06:55:48.285 INFO kablam! --> src/matrix.rs:13:1 Oct 11 06:55:48.285 INFO kablam! | Oct 11 06:55:48.285 INFO kablam! 13 | const NONZERO_CONSTRAINTS_PER_POSSIBILITY: usize = 4; Oct 11 06:55:48.285 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:48.285 INFO kablam! Oct 11 06:55:48.285 INFO kablam! warning: constant item is never used: `MATRIX_NODE_COUNT` Oct 11 06:55:48.285 INFO kablam! --> src/matrix.rs:16:1 Oct 11 06:55:48.285 INFO kablam! | Oct 11 06:55:48.285 INFO kablam! 16 | const MATRIX_NODE_COUNT: usize = 1 + CONSTRAINTS + POSSIBILITIES * NONZERO_CONSTRAINTS_PER_POSSIBILITY; Oct 11 06:55:48.285 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:48.285 INFO kablam! Oct 11 06:55:48.292 INFO kablam! warning: comparison is useless due to type limits Oct 11 06:55:48.292 INFO kablam! --> src/board.rs:158:25 Oct 11 06:55:48.292 INFO kablam! | Oct 11 06:55:48.292 INFO kablam! 158 | assert!(value >= 0 && value <= 9); Oct 11 06:55:48.292 INFO kablam! | ^^^^^^^^^^ Oct 11 06:55:48.292 INFO kablam! | Oct 11 06:55:48.292 INFO kablam! = note: #[warn(unused_comparisons)] on by default Oct 11 06:55:48.292 INFO kablam! Oct 11 06:55:48.292 INFO kablam! warning: unused `std::result::Result` which must be used Oct 11 06:55:48.292 INFO kablam! --> src/board.rs:202:13 Oct 11 06:55:48.292 INFO kablam! | Oct 11 06:55:48.292 INFO kablam! 202 | fmt_row(self, f, &mut buf, row); Oct 11 06:55:48.292 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 11 06:55:48.292 INFO kablam! | Oct 11 06:55:48.292 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 11 06:55:48.292 INFO kablam! Oct 11 06:55:49.310 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.67s Oct 11 06:55:49.311 INFO kablam! su: No module specific data is present Oct 11 06:55:49.820 INFO running `"docker" "rm" "-f" "db14d61cb2ce480151e18079c0a3083452af008bfcf199df199f30481c95a5d7"` Oct 11 06:55:50.131 INFO blam! db14d61cb2ce480151e18079c0a3083452af008bfcf199df199f30481c95a5d7 Oct 11 06:55:50.141 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen Oct 11 06:55:50.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"` Oct 11 06:55:50.632 INFO blam! 4e074343dacf6e1b107c05d7288cf4b6d383bd61f3be95ca96090a9cf64e8854 Oct 11 06:55:50.632 INFO running `"docker" "start" "-a" "4e074343dacf6e1b107c05d7288cf4b6d383bd61f3be95ca96090a9cf64e8854"` Oct 11 06:55:51.655 INFO kablam! usermod: no changes Oct 11 06:55:51.700 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.02s Oct 11 06:55:51.701 INFO kablam! Running /target/debug/deps/sudoku-5f9b8a61f149f036 Oct 11 06:55:51.730 INFO blam! Oct 11 06:55:51.730 INFO blam! running 18 tests Oct 11 06:55:51.740 INFO blam! test board::tests::board_from_multiline_str ... ok Oct 11 06:55:51.740 INFO blam! test board::tests::board_from_singleline_str ... ok Oct 11 06:55:51.752 INFO blam! test board::tests::possibility_get_matrix_column_cell ... ok Oct 11 06:55:51.752 INFO blam! test board::tests::possibility_from_matrix_row_consistent_with_get_matrix_row ... ok Oct 11 06:55:51.752 INFO blam! test board::tests::possibility_get_matrix_column_box ... ok Oct 11 06:55:51.752 INFO blam! test board::tests::possibility_get_matrix_column_row ... ok Oct 11 06:55:51.752 INFO blam! test coords::tests::dense_column_to_sparse ... ok Oct 11 06:55:51.752 INFO blam! test coords::tests::first_row ... ok Oct 11 06:55:51.752 INFO blam! test coords::tests::natural_up ... ok Oct 11 06:55:51.752 INFO blam! test coords::tests::natural_left_right_reflexive ... ok Oct 11 06:55:51.752 INFO blam! test coords::tests::natural_up_down_reflexive ... ok Oct 11 06:55:51.752 INFO blam! test matrix::tests::new_matrix ... ok Oct 11 06:55:51.752 INFO blam! test board::tests::possibility_get_matrix_column_column ... ok Oct 11 06:55:51.757 INFO blam! test board::tests::possibility_get_matrix_row ... ok Oct 11 06:55:51.757 INFO blam! test board::tests::singleline_and_multiline_board_equivalency ... ok Oct 11 06:55:51.757 INFO blam! test coords::tests::natural_right ... ok Oct 11 06:55:51.764 INFO blam! test coords::tests::natural_down ... ok Oct 11 06:55:51.765 INFO kablam! Running /target/debug/deps/sudoku-ac951eef122021f9 Oct 11 06:55:51.765 INFO blam! test coords::tests::natural_left ... ok Oct 11 06:55:51.765 INFO blam! Oct 11 06:55:51.765 INFO blam! test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 11 06:55:51.766 INFO blam! Oct 11 06:55:51.772 INFO blam! Oct 11 06:55:51.773 INFO kablam! Doc-tests sudoku Oct 11 06:55:51.773 INFO blam! running 0 tests Oct 11 06:55:51.773 INFO blam! Oct 11 06:55:51.773 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 11 06:55:51.774 INFO blam! Oct 11 06:55:52.396 INFO blam! Oct 11 06:55:52.396 INFO blam! running 0 tests Oct 11 06:55:52.396 INFO blam! Oct 11 06:55:52.396 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 11 06:55:52.396 INFO blam! Oct 11 06:55:52.401 INFO kablam! su: No module specific data is present Oct 11 06:55:53.140 INFO running `"docker" "rm" "-f" "4e074343dacf6e1b107c05d7288cf4b6d383bd61f3be95ca96090a9cf64e8854"` Oct 11 06:55:53.484 INFO blam! 4e074343dacf6e1b107c05d7288cf4b6d383bd61f3be95ca96090a9cf64e8854