Nov 28 04:49:43.151 INFO checking gluyas/niwa-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 04:49:43.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"` Nov 28 04:49:43.892 INFO [stdout] 6b55728ea076dddc1836f2ec4b42eb3fe86d5a7a4561338a8fcba8f90fff6d09 Nov 28 04:49:43.894 INFO running `"docker" "start" "-a" "6b55728ea076dddc1836f2ec4b42eb3fe86d5a7a4561338a8fcba8f90fff6d09"` Nov 28 04:49:45.908 INFO [stderr] usermod: no changes Nov 28 04:49:45.964 INFO [stderr] Checking niwa-rs v0.1.0 (/source) Nov 28 04:49:46.564 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 28 04:49:46.564 INFO [stderr] --> src/util.rs:70:18 Nov 28 04:49:46.564 INFO [stderr] | Nov 28 04:49:46.564 INFO [stderr] 70 | *self += (-rhs.into()); Nov 28 04:49:46.564 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Nov 28 04:49:46.564 INFO [stderr] | Nov 28 04:49:46.564 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 04:49:46.564 INFO [stderr] Nov 28 04:49:46.796 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 28 04:49:46.796 INFO [stderr] --> src/util.rs:70:18 Nov 28 04:49:46.796 INFO [stderr] | Nov 28 04:49:46.796 INFO [stderr] 70 | *self += (-rhs.into()); Nov 28 04:49:46.796 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Nov 28 04:49:46.796 INFO [stderr] | Nov 28 04:49:46.796 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 04:49:46.796 INFO [stderr] Nov 28 04:49:46.956 INFO [stderr] warning: method is never used: `nudge` Nov 28 04:49:46.956 INFO [stderr] --> src/util.rs:38:5 Nov 28 04:49:46.956 INFO [stderr] | Nov 28 04:49:46.956 INFO [stderr] 38 | pub fn nudge(self, dir: Direction) { Nov 28 04:49:46.956 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:46.956 INFO [stderr] | Nov 28 04:49:46.956 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 04:49:46.956 INFO [stderr] Nov 28 04:49:46.956 INFO [stderr] warning: method is never used: `snap_to_edge` Nov 28 04:49:46.956 INFO [stderr] --> src/util.rs:136:5 Nov 28 04:49:46.956 INFO [stderr] | Nov 28 04:49:46.956 INFO [stderr] 136 | pub fn snap_to_edge > (mut self, dir: Direction, bounds: P) -> GridIndex { Nov 28 04:49:46.956 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:46.956 INFO [stderr] Nov 28 04:49:46.956 INFO [stderr] warning: method is never used: `iter_rect` Nov 28 04:49:46.956 INFO [stderr] --> src/util.rs:151:5 Nov 28 04:49:46.956 INFO [stderr] | Nov 28 04:49:46.956 INFO [stderr] 151 | pub fn iter_rect(self, dir_primary: Direction, dir_secondary: Direction) -> RectIterator { Nov 28 04:49:46.956 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:46.956 INFO [stderr] Nov 28 04:49:46.962 INFO [stderr] warning: method is never used: `is_within` Nov 28 04:49:46.962 INFO [stderr] --> src/util.rs:161:5 Nov 28 04:49:46.962 INFO [stderr] | Nov 28 04:49:46.962 INFO [stderr] 161 | pub fn is_within > (self, bound: P) -> bool { Nov 28 04:49:46.962 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:46.962 INFO [stderr] Nov 28 04:49:46.962 INFO [stderr] warning: method is never used: `component_add` Nov 28 04:49:46.962 INFO [stderr] --> src/util.rs:165:5 Nov 28 04:49:46.962 INFO [stderr] | Nov 28 04:49:46.962 INFO [stderr] 165 | pub fn component_add > (self, other: P) -> GridIndex { Nov 28 04:49:46.962 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:46.962 INFO [stderr] Nov 28 04:49:46.962 INFO [stderr] warning: method is never used: `component_diff` Nov 28 04:49:46.962 INFO [stderr] --> src/util.rs:170:5 Nov 28 04:49:46.962 INFO [stderr] | Nov 28 04:49:46.962 INFO [stderr] 170 | pub fn component_diff > (self, other: P) -> GridIndex { Nov 28 04:49:46.962 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:46.962 INFO [stderr] Nov 28 04:49:46.962 INFO [stderr] warning: struct is never constructed: `RectIterator` Nov 28 04:49:46.962 INFO [stderr] --> src/util.rs:234:1 Nov 28 04:49:46.962 INFO [stderr] | Nov 28 04:49:46.962 INFO [stderr] 234 | pub struct RectIterator { Nov 28 04:49:46.962 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:46.962 INFO [stderr] Nov 28 04:49:46.962 INFO [stderr] warning: method is never used: `new` Nov 28 04:49:46.962 INFO [stderr] --> src/util.rs:261:5 Nov 28 04:49:46.962 INFO [stderr] | Nov 28 04:49:46.962 INFO [stderr] 261 | pub fn new > (range: P, dir_primary: Direction, dir_secondary: Direction) -> Self { Nov 28 04:49:46.962 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:46.962 INFO [stderr] Nov 28 04:49:46.962 INFO [stderr] warning: method is never used: `of` Nov 28 04:49:46.962 INFO [stderr] --> src/util.rs:323:5 Nov 28 04:49:46.962 INFO [stderr] | Nov 28 04:49:46.962 INFO [stderr] 323 | pub fn of > (size: P, val: T) -> Self { Nov 28 04:49:46.962 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:46.962 INFO [stderr] Nov 28 04:49:46.962 INFO [stderr] warning: variant is never constructed: `Dirt` Nov 28 04:49:46.963 INFO [stderr] --> src/world.rs:22:5 Nov 28 04:49:46.963 INFO [stderr] | Nov 28 04:49:46.963 INFO [stderr] 22 | Dirt, Nov 28 04:49:46.963 INFO [stderr] | ^^^^ Nov 28 04:49:46.963 INFO [stderr] Nov 28 04:49:46.963 INFO [stderr] warning: variant is never constructed: `Sand` Nov 28 04:49:46.963 INFO [stderr] --> src/world.rs:23:5 Nov 28 04:49:46.963 INFO [stderr] | Nov 28 04:49:46.963 INFO [stderr] 23 | Sand, Nov 28 04:49:46.963 INFO [stderr] | ^^^^ Nov 28 04:49:46.963 INFO [stderr] Nov 28 04:49:46.963 INFO [stderr] warning: variant is never constructed: `Stone` Nov 28 04:49:46.963 INFO [stderr] --> src/world.rs:24:5 Nov 28 04:49:46.963 INFO [stderr] | Nov 28 04:49:46.963 INFO [stderr] 24 | Stone, Nov 28 04:49:46.963 INFO [stderr] | ^^^^^ Nov 28 04:49:46.963 INFO [stderr] Nov 28 04:49:46.963 INFO [stderr] warning: variant is never constructed: `Water` Nov 28 04:49:46.963 INFO [stderr] --> src/world.rs:25:5 Nov 28 04:49:46.963 INFO [stderr] | Nov 28 04:49:46.963 INFO [stderr] 25 | Water, Nov 28 04:49:46.963 INFO [stderr] | ^^^^^ Nov 28 04:49:46.963 INFO [stderr] Nov 28 04:49:46.963 INFO [stderr] warning: method is never used: `is_blocked` Nov 28 04:49:46.963 INFO [stderr] --> src/puzzle.rs:12:5 Nov 28 04:49:46.963 INFO [stderr] | Nov 28 04:49:46.963 INFO [stderr] 12 | pub fn is_blocked > (&self, pos: P, dir: Direction) -> Option { Nov 28 04:49:46.963 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:46.963 INFO [stderr] Nov 28 04:49:46.963 INFO [stderr] warning: variant is never constructed: `Complete` Nov 28 04:49:46.963 INFO [stderr] --> src/puzzle.rs:77:5 Nov 28 04:49:46.963 INFO [stderr] | Nov 28 04:49:46.963 INFO [stderr] 77 | Complete, Nov 28 04:49:46.963 INFO [stderr] | ^^^^^^^^ Nov 28 04:49:46.963 INFO [stderr] Nov 28 04:49:46.963 INFO [stderr] warning: method is never used: `set_walls` Nov 28 04:49:46.963 INFO [stderr] --> src/puzzle.rs:126:5 Nov 28 04:49:46.963 INFO [stderr] | Nov 28 04:49:46.963 INFO [stderr] 126 | pub fn set_walls(&mut self, dirs: &[Direction]) { Nov 28 04:49:46.963 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:46.963 INFO [stderr] Nov 28 04:49:46.963 INFO [stderr] warning: unused arithmetic operation that must be used Nov 28 04:49:46.963 INFO [stderr] --> src/util.rs:39:9 Nov 28 04:49:46.963 INFO [stderr] | Nov 28 04:49:46.963 INFO [stderr] 39 | self + dir; Nov 28 04:49:46.963 INFO [stderr] | ^^^^^^^^^^ Nov 28 04:49:46.963 INFO [stderr] | Nov 28 04:49:46.963 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 04:49:46.963 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: method is never used: `nudge` Nov 28 04:49:47.249 INFO [stderr] --> src/util.rs:38:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 38 | pub fn nudge(self, dir: Direction) { Nov 28 04:49:47.249 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: method is never used: `snap_to_edge` Nov 28 04:49:47.249 INFO [stderr] --> src/util.rs:136:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 136 | pub fn snap_to_edge > (mut self, dir: Direction, bounds: P) -> GridIndex { Nov 28 04:49:47.249 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: method is never used: `iter_rect` Nov 28 04:49:47.249 INFO [stderr] --> src/util.rs:151:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 151 | pub fn iter_rect(self, dir_primary: Direction, dir_secondary: Direction) -> RectIterator { Nov 28 04:49:47.249 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: method is never used: `is_within` Nov 28 04:49:47.249 INFO [stderr] --> src/util.rs:161:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 161 | pub fn is_within > (self, bound: P) -> bool { Nov 28 04:49:47.249 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: method is never used: `component_add` Nov 28 04:49:47.249 INFO [stderr] --> src/util.rs:165:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 165 | pub fn component_add > (self, other: P) -> GridIndex { Nov 28 04:49:47.249 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: method is never used: `component_diff` Nov 28 04:49:47.249 INFO [stderr] --> src/util.rs:170:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 170 | pub fn component_diff > (self, other: P) -> GridIndex { Nov 28 04:49:47.249 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: struct is never constructed: `RectIterator` Nov 28 04:49:47.249 INFO [stderr] --> src/util.rs:234:1 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 234 | pub struct RectIterator { Nov 28 04:49:47.249 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: method is never used: `new` Nov 28 04:49:47.249 INFO [stderr] --> src/util.rs:261:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 261 | pub fn new > (range: P, dir_primary: Direction, dir_secondary: Direction) -> Self { Nov 28 04:49:47.249 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: method is never used: `of` Nov 28 04:49:47.249 INFO [stderr] --> src/util.rs:323:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 323 | pub fn of > (size: P, val: T) -> Self { Nov 28 04:49:47.249 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: variant is never constructed: `Dirt` Nov 28 04:49:47.249 INFO [stderr] --> src/world.rs:22:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 22 | Dirt, Nov 28 04:49:47.249 INFO [stderr] | ^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: variant is never constructed: `Sand` Nov 28 04:49:47.249 INFO [stderr] --> src/world.rs:23:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 23 | Sand, Nov 28 04:49:47.249 INFO [stderr] | ^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: variant is never constructed: `Stone` Nov 28 04:49:47.249 INFO [stderr] --> src/world.rs:24:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 24 | Stone, Nov 28 04:49:47.249 INFO [stderr] | ^^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: variant is never constructed: `Water` Nov 28 04:49:47.249 INFO [stderr] --> src/world.rs:25:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 25 | Water, Nov 28 04:49:47.249 INFO [stderr] | ^^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.249 INFO [stderr] warning: method is never used: `is_blocked` Nov 28 04:49:47.249 INFO [stderr] --> src/puzzle.rs:12:5 Nov 28 04:49:47.249 INFO [stderr] | Nov 28 04:49:47.249 INFO [stderr] 12 | pub fn is_blocked > (&self, pos: P, dir: Direction) -> Option { Nov 28 04:49:47.249 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:47.249 INFO [stderr] Nov 28 04:49:47.250 INFO [stderr] warning: variant is never constructed: `Complete` Nov 28 04:49:47.250 INFO [stderr] --> src/puzzle.rs:77:5 Nov 28 04:49:47.250 INFO [stderr] | Nov 28 04:49:47.250 INFO [stderr] 77 | Complete, Nov 28 04:49:47.250 INFO [stderr] | ^^^^^^^^ Nov 28 04:49:47.250 INFO [stderr] Nov 28 04:49:47.250 INFO [stderr] warning: method is never used: `set_walls` Nov 28 04:49:47.250 INFO [stderr] --> src/puzzle.rs:126:5 Nov 28 04:49:47.250 INFO [stderr] | Nov 28 04:49:47.250 INFO [stderr] 126 | pub fn set_walls(&mut self, dirs: &[Direction]) { Nov 28 04:49:47.250 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 04:49:47.250 INFO [stderr] Nov 28 04:49:47.250 INFO [stderr] warning: unused arithmetic operation that must be used Nov 28 04:49:47.250 INFO [stderr] --> src/util.rs:39:9 Nov 28 04:49:47.250 INFO [stderr] | Nov 28 04:49:47.250 INFO [stderr] 39 | self + dir; Nov 28 04:49:47.250 INFO [stderr] | ^^^^^^^^^^ Nov 28 04:49:47.250 INFO [stderr] | Nov 28 04:49:47.250 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 04:49:47.250 INFO [stderr] Nov 28 04:49:47.300 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.37s Nov 28 04:49:47.308 INFO [stderr] su: No module specific data is present Nov 28 04:49:48.546 INFO running `"docker" "inspect" "6b55728ea076dddc1836f2ec4b42eb3fe86d5a7a4561338a8fcba8f90fff6d09"` Nov 28 04:49:48.901 INFO running `"docker" "rm" "-f" "6b55728ea076dddc1836f2ec4b42eb3fe86d5a7a4561338a8fcba8f90fff6d09"` Nov 28 04:49:49.321 INFO [stdout] 6b55728ea076dddc1836f2ec4b42eb3fe86d5a7a4561338a8fcba8f90fff6d09