Dec 04 18:06:55.317 INFO checking gluyas/niwa-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 04 18:06:55.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"` Dec 04 18:06:55.843 INFO [stdout] 0f4e53c527f2dc23319f505e60c8d091c488c77585b2675978d5096f96f885a8 Dec 04 18:06:55.846 INFO running `"docker" "start" "-a" "0f4e53c527f2dc23319f505e60c8d091c488c77585b2675978d5096f96f885a8"` Dec 04 18:06:58.623 INFO [stderr] usermod: no changes Dec 04 18:06:58.735 INFO [stderr] Checking niwa-rs v0.1.0 (/source) Dec 04 18:06:59.271 INFO [stderr] warning: unnecessary parentheses around assigned value Dec 04 18:06:59.271 INFO [stderr] --> src/util.rs:70:18 Dec 04 18:06:59.271 INFO [stderr] | Dec 04 18:06:59.272 INFO [stderr] 70 | *self += (-rhs.into()); Dec 04 18:06:59.272 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Dec 04 18:06:59.272 INFO [stderr] | Dec 04 18:06:59.273 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 18:06:59.273 INFO [stderr] Dec 04 18:06:59.450 INFO [stderr] warning: unnecessary parentheses around assigned value Dec 04 18:06:59.450 INFO [stderr] --> src/util.rs:70:18 Dec 04 18:06:59.451 INFO [stderr] | Dec 04 18:06:59.451 INFO [stderr] 70 | *self += (-rhs.into()); Dec 04 18:06:59.451 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Dec 04 18:06:59.451 INFO [stderr] | Dec 04 18:06:59.452 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 18:06:59.452 INFO [stderr] Dec 04 18:06:59.624 INFO [stderr] warning: method is never used: `nudge` Dec 04 18:06:59.625 INFO [stderr] --> src/util.rs:38:5 Dec 04 18:06:59.625 INFO [stderr] | Dec 04 18:06:59.625 INFO [stderr] 38 | pub fn nudge(self, dir: Direction) { Dec 04 18:06:59.626 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.626 INFO [stderr] | Dec 04 18:06:59.627 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 18:06:59.627 INFO [stderr] Dec 04 18:06:59.627 INFO [stderr] warning: method is never used: `snap_to_edge` Dec 04 18:06:59.628 INFO [stderr] --> src/util.rs:136:5 Dec 04 18:06:59.628 INFO [stderr] | Dec 04 18:06:59.628 INFO [stderr] 136 | pub fn snap_to_edge > (mut self, dir: Direction, bounds: P) -> GridIndex { Dec 04 18:06:59.629 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.629 INFO [stderr] Dec 04 18:06:59.635 INFO [stderr] warning: method is never used: `iter_rect` Dec 04 18:06:59.635 INFO [stderr] --> src/util.rs:151:5 Dec 04 18:06:59.635 INFO [stderr] | Dec 04 18:06:59.635 INFO [stderr] 151 | pub fn iter_rect(self, dir_primary: Direction, dir_secondary: Direction) -> RectIterator { Dec 04 18:06:59.635 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.635 INFO [stderr] Dec 04 18:06:59.636 INFO [stderr] warning: method is never used: `is_within` Dec 04 18:06:59.636 INFO [stderr] --> src/util.rs:161:5 Dec 04 18:06:59.636 INFO [stderr] | Dec 04 18:06:59.636 INFO [stderr] 161 | pub fn is_within > (self, bound: P) -> bool { Dec 04 18:06:59.636 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.636 INFO [stderr] Dec 04 18:06:59.636 INFO [stderr] warning: method is never used: `component_add` Dec 04 18:06:59.636 INFO [stderr] --> src/util.rs:165:5 Dec 04 18:06:59.636 INFO [stderr] | Dec 04 18:06:59.636 INFO [stderr] 165 | pub fn component_add > (self, other: P) -> GridIndex { Dec 04 18:06:59.636 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.636 INFO [stderr] Dec 04 18:06:59.636 INFO [stderr] warning: method is never used: `component_diff` Dec 04 18:06:59.636 INFO [stderr] --> src/util.rs:170:5 Dec 04 18:06:59.636 INFO [stderr] | Dec 04 18:06:59.636 INFO [stderr] 170 | pub fn component_diff > (self, other: P) -> GridIndex { Dec 04 18:06:59.636 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.636 INFO [stderr] Dec 04 18:06:59.637 INFO [stderr] warning: struct is never constructed: `RectIterator` Dec 04 18:06:59.637 INFO [stderr] --> src/util.rs:234:1 Dec 04 18:06:59.637 INFO [stderr] | Dec 04 18:06:59.637 INFO [stderr] 234 | pub struct RectIterator { Dec 04 18:06:59.637 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.637 INFO [stderr] Dec 04 18:06:59.637 INFO [stderr] warning: method is never used: `new` Dec 04 18:06:59.637 INFO [stderr] --> src/util.rs:261:5 Dec 04 18:06:59.637 INFO [stderr] | Dec 04 18:06:59.637 INFO [stderr] 261 | pub fn new > (range: P, dir_primary: Direction, dir_secondary: Direction) -> Self { Dec 04 18:06:59.637 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.637 INFO [stderr] Dec 04 18:06:59.638 INFO [stderr] warning: method is never used: `of` Dec 04 18:06:59.638 INFO [stderr] --> src/util.rs:323:5 Dec 04 18:06:59.638 INFO [stderr] | Dec 04 18:06:59.638 INFO [stderr] 323 | pub fn of > (size: P, val: T) -> Self { Dec 04 18:06:59.638 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.638 INFO [stderr] Dec 04 18:06:59.638 INFO [stderr] warning: variant is never constructed: `Dirt` Dec 04 18:06:59.638 INFO [stderr] --> src/world.rs:22:5 Dec 04 18:06:59.639 INFO [stderr] | Dec 04 18:06:59.639 INFO [stderr] 22 | Dirt, Dec 04 18:06:59.639 INFO [stderr] | ^^^^ Dec 04 18:06:59.639 INFO [stderr] Dec 04 18:06:59.639 INFO [stderr] warning: variant is never constructed: `Sand` Dec 04 18:06:59.639 INFO [stderr] --> src/world.rs:23:5 Dec 04 18:06:59.639 INFO [stderr] | Dec 04 18:06:59.639 INFO [stderr] 23 | Sand, Dec 04 18:06:59.639 INFO [stderr] | ^^^^ Dec 04 18:06:59.639 INFO [stderr] Dec 04 18:06:59.640 INFO [stderr] warning: variant is never constructed: `Stone` Dec 04 18:06:59.640 INFO [stderr] --> src/world.rs:24:5 Dec 04 18:06:59.640 INFO [stderr] | Dec 04 18:06:59.640 INFO [stderr] 24 | Stone, Dec 04 18:06:59.640 INFO [stderr] | ^^^^^ Dec 04 18:06:59.640 INFO [stderr] Dec 04 18:06:59.640 INFO [stderr] warning: variant is never constructed: `Water` Dec 04 18:06:59.640 INFO [stderr] --> src/world.rs:25:5 Dec 04 18:06:59.640 INFO [stderr] | Dec 04 18:06:59.640 INFO [stderr] 25 | Water, Dec 04 18:06:59.640 INFO [stderr] | ^^^^^ Dec 04 18:06:59.640 INFO [stderr] Dec 04 18:06:59.640 INFO [stderr] warning: method is never used: `is_blocked` Dec 04 18:06:59.640 INFO [stderr] --> src/puzzle.rs:12:5 Dec 04 18:06:59.640 INFO [stderr] | Dec 04 18:06:59.640 INFO [stderr] 12 | pub fn is_blocked > (&self, pos: P, dir: Direction) -> Option { Dec 04 18:06:59.640 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.640 INFO [stderr] Dec 04 18:06:59.640 INFO [stderr] warning: variant is never constructed: `Complete` Dec 04 18:06:59.641 INFO [stderr] --> src/puzzle.rs:77:5 Dec 04 18:06:59.641 INFO [stderr] | Dec 04 18:06:59.641 INFO [stderr] 77 | Complete, Dec 04 18:06:59.641 INFO [stderr] | ^^^^^^^^ Dec 04 18:06:59.641 INFO [stderr] Dec 04 18:06:59.641 INFO [stderr] warning: method is never used: `set_walls` Dec 04 18:06:59.641 INFO [stderr] --> src/puzzle.rs:126:5 Dec 04 18:06:59.641 INFO [stderr] | Dec 04 18:06:59.641 INFO [stderr] 126 | pub fn set_walls(&mut self, dirs: &[Direction]) { Dec 04 18:06:59.641 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.641 INFO [stderr] Dec 04 18:06:59.663 INFO [stderr] warning: unused arithmetic operation that must be used Dec 04 18:06:59.663 INFO [stderr] --> src/util.rs:39:9 Dec 04 18:06:59.663 INFO [stderr] | Dec 04 18:06:59.663 INFO [stderr] 39 | self + dir; Dec 04 18:06:59.663 INFO [stderr] | ^^^^^^^^^^ Dec 04 18:06:59.663 INFO [stderr] | Dec 04 18:06:59.663 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 04 18:06:59.663 INFO [stderr] Dec 04 18:06:59.815 INFO [stderr] warning: method is never used: `nudge` Dec 04 18:06:59.815 INFO [stderr] --> src/util.rs:38:5 Dec 04 18:06:59.815 INFO [stderr] | Dec 04 18:06:59.815 INFO [stderr] 38 | pub fn nudge(self, dir: Direction) { Dec 04 18:06:59.815 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.815 INFO [stderr] | Dec 04 18:06:59.815 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 18:06:59.815 INFO [stderr] Dec 04 18:06:59.815 INFO [stderr] warning: method is never used: `snap_to_edge` Dec 04 18:06:59.815 INFO [stderr] --> src/util.rs:136:5 Dec 04 18:06:59.815 INFO [stderr] | Dec 04 18:06:59.815 INFO [stderr] 136 | pub fn snap_to_edge > (mut self, dir: Direction, bounds: P) -> GridIndex { Dec 04 18:06:59.815 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.815 INFO [stderr] Dec 04 18:06:59.815 INFO [stderr] warning: method is never used: `iter_rect` Dec 04 18:06:59.815 INFO [stderr] --> src/util.rs:151:5 Dec 04 18:06:59.815 INFO [stderr] | Dec 04 18:06:59.815 INFO [stderr] 151 | pub fn iter_rect(self, dir_primary: Direction, dir_secondary: Direction) -> RectIterator { Dec 04 18:06:59.815 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.815 INFO [stderr] Dec 04 18:06:59.815 INFO [stderr] warning: method is never used: `is_within` Dec 04 18:06:59.815 INFO [stderr] --> src/util.rs:161:5 Dec 04 18:06:59.815 INFO [stderr] | Dec 04 18:06:59.815 INFO [stderr] 161 | pub fn is_within > (self, bound: P) -> bool { Dec 04 18:06:59.815 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.815 INFO [stderr] Dec 04 18:06:59.815 INFO [stderr] warning: method is never used: `component_add` Dec 04 18:06:59.815 INFO [stderr] --> src/util.rs:165:5 Dec 04 18:06:59.815 INFO [stderr] | Dec 04 18:06:59.815 INFO [stderr] 165 | pub fn component_add > (self, other: P) -> GridIndex { Dec 04 18:06:59.815 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.815 INFO [stderr] Dec 04 18:06:59.816 INFO [stderr] warning: method is never used: `component_diff` Dec 04 18:06:59.816 INFO [stderr] --> src/util.rs:170:5 Dec 04 18:06:59.816 INFO [stderr] | Dec 04 18:06:59.816 INFO [stderr] 170 | pub fn component_diff > (self, other: P) -> GridIndex { Dec 04 18:06:59.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.816 INFO [stderr] Dec 04 18:06:59.816 INFO [stderr] warning: struct is never constructed: `RectIterator` Dec 04 18:06:59.816 INFO [stderr] --> src/util.rs:234:1 Dec 04 18:06:59.816 INFO [stderr] | Dec 04 18:06:59.816 INFO [stderr] 234 | pub struct RectIterator { Dec 04 18:06:59.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.816 INFO [stderr] Dec 04 18:06:59.816 INFO [stderr] warning: method is never used: `new` Dec 04 18:06:59.816 INFO [stderr] --> src/util.rs:261:5 Dec 04 18:06:59.816 INFO [stderr] | Dec 04 18:06:59.816 INFO [stderr] 261 | pub fn new > (range: P, dir_primary: Direction, dir_secondary: Direction) -> Self { Dec 04 18:06:59.817 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.817 INFO [stderr] Dec 04 18:06:59.817 INFO [stderr] warning: method is never used: `of` Dec 04 18:06:59.817 INFO [stderr] --> src/util.rs:323:5 Dec 04 18:06:59.817 INFO [stderr] | Dec 04 18:06:59.817 INFO [stderr] 323 | pub fn of > (size: P, val: T) -> Self { Dec 04 18:06:59.817 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.817 INFO [stderr] Dec 04 18:06:59.817 INFO [stderr] warning: variant is never constructed: `Dirt` Dec 04 18:06:59.817 INFO [stderr] --> src/world.rs:22:5 Dec 04 18:06:59.817 INFO [stderr] | Dec 04 18:06:59.817 INFO [stderr] 22 | Dirt, Dec 04 18:06:59.817 INFO [stderr] | ^^^^ Dec 04 18:06:59.817 INFO [stderr] Dec 04 18:06:59.817 INFO [stderr] warning: variant is never constructed: `Sand` Dec 04 18:06:59.818 INFO [stderr] --> src/world.rs:23:5 Dec 04 18:06:59.818 INFO [stderr] | Dec 04 18:06:59.818 INFO [stderr] 23 | Sand, Dec 04 18:06:59.818 INFO [stderr] | ^^^^ Dec 04 18:06:59.818 INFO [stderr] Dec 04 18:06:59.818 INFO [stderr] warning: variant is never constructed: `Stone` Dec 04 18:06:59.819 INFO [stderr] --> src/world.rs:24:5 Dec 04 18:06:59.819 INFO [stderr] | Dec 04 18:06:59.819 INFO [stderr] 24 | Stone, Dec 04 18:06:59.819 INFO [stderr] | ^^^^^ Dec 04 18:06:59.819 INFO [stderr] Dec 04 18:06:59.820 INFO [stderr] warning: variant is never constructed: `Water` Dec 04 18:06:59.820 INFO [stderr] --> src/world.rs:25:5 Dec 04 18:06:59.820 INFO [stderr] | Dec 04 18:06:59.820 INFO [stderr] 25 | Water, Dec 04 18:06:59.821 INFO [stderr] | ^^^^^ Dec 04 18:06:59.821 INFO [stderr] Dec 04 18:06:59.821 INFO [stderr] warning: method is never used: `is_blocked` Dec 04 18:06:59.821 INFO [stderr] --> src/puzzle.rs:12:5 Dec 04 18:06:59.822 INFO [stderr] | Dec 04 18:06:59.822 INFO [stderr] 12 | pub fn is_blocked > (&self, pos: P, dir: Direction) -> Option { Dec 04 18:06:59.822 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.822 INFO [stderr] Dec 04 18:06:59.823 INFO [stderr] warning: variant is never constructed: `Complete` Dec 04 18:06:59.823 INFO [stderr] --> src/puzzle.rs:77:5 Dec 04 18:06:59.823 INFO [stderr] | Dec 04 18:06:59.823 INFO [stderr] 77 | Complete, Dec 04 18:06:59.824 INFO [stderr] | ^^^^^^^^ Dec 04 18:06:59.824 INFO [stderr] Dec 04 18:06:59.824 INFO [stderr] warning: method is never used: `set_walls` Dec 04 18:06:59.824 INFO [stderr] --> src/puzzle.rs:126:5 Dec 04 18:06:59.825 INFO [stderr] | Dec 04 18:06:59.825 INFO [stderr] 126 | pub fn set_walls(&mut self, dirs: &[Direction]) { Dec 04 18:06:59.825 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 18:06:59.825 INFO [stderr] Dec 04 18:06:59.825 INFO [stderr] warning: unused arithmetic operation that must be used Dec 04 18:06:59.826 INFO [stderr] --> src/util.rs:39:9 Dec 04 18:06:59.826 INFO [stderr] | Dec 04 18:06:59.826 INFO [stderr] 39 | self + dir; Dec 04 18:06:59.827 INFO [stderr] | ^^^^^^^^^^ Dec 04 18:06:59.827 INFO [stderr] | Dec 04 18:06:59.827 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 04 18:06:59.827 INFO [stderr] Dec 04 18:06:59.859 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.21s Dec 04 18:06:59.873 INFO [stderr] su: No module specific data is present Dec 04 18:07:01.297 INFO running `"docker" "inspect" "0f4e53c527f2dc23319f505e60c8d091c488c77585b2675978d5096f96f885a8"` Dec 04 18:07:01.681 INFO running `"docker" "rm" "-f" "0f4e53c527f2dc23319f505e60c8d091c488c77585b2675978d5096f96f885a8"` Dec 04 18:07:02.023 INFO [stdout] 0f4e53c527f2dc23319f505e60c8d091c488c77585b2675978d5096f96f885a8