Nov 30 02:25:47.866 INFO checking gluyas/niwa-rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 02:25:47.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 02:25:48.617 INFO [stdout] 1a32406c02e1984643222b1dd673ee802dcd20e287017da9bb1294eb177a15d6 Nov 30 02:25:48.619 INFO running `"docker" "start" "-a" "1a32406c02e1984643222b1dd673ee802dcd20e287017da9bb1294eb177a15d6"` Nov 30 02:25:50.772 INFO [stderr] usermod: no changes Nov 30 02:25:50.858 INFO [stderr] Checking niwa-rs v0.1.0 (/source) Nov 30 02:25:51.416 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 30 02:25:51.417 INFO [stderr] --> src/util.rs:70:18 Nov 30 02:25:51.417 INFO [stderr] | Nov 30 02:25:51.417 INFO [stderr] 70 | *self += (-rhs.into()); Nov 30 02:25:51.417 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Nov 30 02:25:51.418 INFO [stderr] | Nov 30 02:25:51.418 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 30 02:25:51.418 INFO [stderr] Nov 30 02:25:51.462 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 30 02:25:51.462 INFO [stderr] --> src/util.rs:70:18 Nov 30 02:25:51.462 INFO [stderr] | Nov 30 02:25:51.462 INFO [stderr] 70 | *self += (-rhs.into()); Nov 30 02:25:51.462 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Nov 30 02:25:51.462 INFO [stderr] | Nov 30 02:25:51.462 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 30 02:25:51.462 INFO [stderr] Nov 30 02:25:51.746 INFO [stderr] warning: method is never used: `nudge` Nov 30 02:25:51.747 INFO [stderr] --> src/util.rs:38:5 Nov 30 02:25:51.747 INFO [stderr] | Nov 30 02:25:51.747 INFO [stderr] 38 | pub fn nudge(self, dir: Direction) { Nov 30 02:25:51.747 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.748 INFO [stderr] | Nov 30 02:25:51.748 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 02:25:51.748 INFO [stderr] Nov 30 02:25:51.749 INFO [stderr] warning: method is never used: `snap_to_edge` Nov 30 02:25:51.749 INFO [stderr] --> src/util.rs:136:5 Nov 30 02:25:51.749 INFO [stderr] | Nov 30 02:25:51.749 INFO [stderr] 136 | pub fn snap_to_edge > (mut self, dir: Direction, bounds: P) -> GridIndex { Nov 30 02:25:51.750 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.750 INFO [stderr] Nov 30 02:25:51.750 INFO [stderr] warning: method is never used: `iter_rect` Nov 30 02:25:51.750 INFO [stderr] --> src/util.rs:151:5 Nov 30 02:25:51.750 INFO [stderr] | Nov 30 02:25:51.751 INFO [stderr] 151 | pub fn iter_rect(self, dir_primary: Direction, dir_secondary: Direction) -> RectIterator { Nov 30 02:25:51.751 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.751 INFO [stderr] Nov 30 02:25:51.751 INFO [stderr] warning: method is never used: `is_within` Nov 30 02:25:51.751 INFO [stderr] --> src/util.rs:161:5 Nov 30 02:25:51.751 INFO [stderr] | Nov 30 02:25:51.751 INFO [stderr] 161 | pub fn is_within > (self, bound: P) -> bool { Nov 30 02:25:51.751 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.751 INFO [stderr] Nov 30 02:25:51.751 INFO [stderr] warning: method is never used: `component_add` Nov 30 02:25:51.751 INFO [stderr] --> src/util.rs:165:5 Nov 30 02:25:51.751 INFO [stderr] | Nov 30 02:25:51.751 INFO [stderr] 165 | pub fn component_add > (self, other: P) -> GridIndex { Nov 30 02:25:51.751 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.751 INFO [stderr] Nov 30 02:25:51.751 INFO [stderr] warning: method is never used: `component_diff` Nov 30 02:25:51.751 INFO [stderr] --> src/util.rs:170:5 Nov 30 02:25:51.751 INFO [stderr] | Nov 30 02:25:51.751 INFO [stderr] 170 | pub fn component_diff > (self, other: P) -> GridIndex { Nov 30 02:25:51.751 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.751 INFO [stderr] Nov 30 02:25:51.752 INFO [stderr] warning: struct is never constructed: `RectIterator` Nov 30 02:25:51.752 INFO [stderr] --> src/util.rs:234:1 Nov 30 02:25:51.752 INFO [stderr] | Nov 30 02:25:51.752 INFO [stderr] 234 | pub struct RectIterator { Nov 30 02:25:51.752 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.752 INFO [stderr] Nov 30 02:25:51.752 INFO [stderr] warning: method is never used: `new` Nov 30 02:25:51.752 INFO [stderr] --> src/util.rs:261:5 Nov 30 02:25:51.752 INFO [stderr] | Nov 30 02:25:51.752 INFO [stderr] 261 | pub fn new > (range: P, dir_primary: Direction, dir_secondary: Direction) -> Self { Nov 30 02:25:51.752 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.752 INFO [stderr] Nov 30 02:25:51.752 INFO [stderr] warning: method is never used: `of` Nov 30 02:25:51.752 INFO [stderr] --> src/util.rs:323:5 Nov 30 02:25:51.752 INFO [stderr] | Nov 30 02:25:51.752 INFO [stderr] 323 | pub fn of > (size: P, val: T) -> Self { Nov 30 02:25:51.752 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.752 INFO [stderr] Nov 30 02:25:51.752 INFO [stderr] warning: variant is never constructed: `Dirt` Nov 30 02:25:51.753 INFO [stderr] --> src/world.rs:22:5 Nov 30 02:25:51.753 INFO [stderr] | Nov 30 02:25:51.753 INFO [stderr] 22 | Dirt, Nov 30 02:25:51.753 INFO [stderr] | ^^^^ Nov 30 02:25:51.753 INFO [stderr] Nov 30 02:25:51.753 INFO [stderr] warning: variant is never constructed: `Sand` Nov 30 02:25:51.753 INFO [stderr] --> src/world.rs:23:5 Nov 30 02:25:51.753 INFO [stderr] | Nov 30 02:25:51.753 INFO [stderr] 23 | Sand, Nov 30 02:25:51.753 INFO [stderr] | ^^^^ Nov 30 02:25:51.753 INFO [stderr] Nov 30 02:25:51.753 INFO [stderr] warning: variant is never constructed: `Stone` Nov 30 02:25:51.753 INFO [stderr] --> src/world.rs:24:5 Nov 30 02:25:51.753 INFO [stderr] | Nov 30 02:25:51.753 INFO [stderr] 24 | Stone, Nov 30 02:25:51.753 INFO [stderr] | ^^^^^ Nov 30 02:25:51.753 INFO [stderr] Nov 30 02:25:51.760 INFO [stderr] warning: variant is never constructed: `Water` Nov 30 02:25:51.760 INFO [stderr] --> src/world.rs:25:5 Nov 30 02:25:51.760 INFO [stderr] | Nov 30 02:25:51.760 INFO [stderr] 25 | Water, Nov 30 02:25:51.760 INFO [stderr] | ^^^^^ Nov 30 02:25:51.760 INFO [stderr] Nov 30 02:25:51.760 INFO [stderr] warning: method is never used: `is_blocked` Nov 30 02:25:51.760 INFO [stderr] --> src/puzzle.rs:12:5 Nov 30 02:25:51.760 INFO [stderr] | Nov 30 02:25:51.760 INFO [stderr] 12 | pub fn is_blocked > (&self, pos: P, dir: Direction) -> Option { Nov 30 02:25:51.760 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.761 INFO [stderr] Nov 30 02:25:51.761 INFO [stderr] warning: variant is never constructed: `Complete` Nov 30 02:25:51.761 INFO [stderr] --> src/puzzle.rs:77:5 Nov 30 02:25:51.761 INFO [stderr] | Nov 30 02:25:51.761 INFO [stderr] 77 | Complete, Nov 30 02:25:51.761 INFO [stderr] | ^^^^^^^^ Nov 30 02:25:51.761 INFO [stderr] Nov 30 02:25:51.761 INFO [stderr] warning: method is never used: `set_walls` Nov 30 02:25:51.761 INFO [stderr] --> src/puzzle.rs:126:5 Nov 30 02:25:51.761 INFO [stderr] | Nov 30 02:25:51.761 INFO [stderr] 126 | pub fn set_walls(&mut self, dirs: &[Direction]) { Nov 30 02:25:51.761 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.761 INFO [stderr] Nov 30 02:25:51.769 INFO [stderr] warning: unused arithmetic operation that must be used Nov 30 02:25:51.769 INFO [stderr] --> src/util.rs:39:9 Nov 30 02:25:51.769 INFO [stderr] | Nov 30 02:25:51.769 INFO [stderr] 39 | self + dir; Nov 30 02:25:51.769 INFO [stderr] | ^^^^^^^^^^ Nov 30 02:25:51.769 INFO [stderr] | Nov 30 02:25:51.769 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 02:25:51.769 INFO [stderr] Nov 30 02:25:51.888 INFO [stderr] warning: method is never used: `nudge` Nov 30 02:25:51.888 INFO [stderr] --> src/util.rs:38:5 Nov 30 02:25:51.888 INFO [stderr] | Nov 30 02:25:51.888 INFO [stderr] 38 | pub fn nudge(self, dir: Direction) { Nov 30 02:25:51.888 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.888 INFO [stderr] | Nov 30 02:25:51.889 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 02:25:51.889 INFO [stderr] Nov 30 02:25:51.889 INFO [stderr] warning: method is never used: `snap_to_edge` Nov 30 02:25:51.889 INFO [stderr] --> src/util.rs:136:5 Nov 30 02:25:51.889 INFO [stderr] | Nov 30 02:25:51.889 INFO [stderr] 136 | pub fn snap_to_edge > (mut self, dir: Direction, bounds: P) -> GridIndex { Nov 30 02:25:51.889 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.889 INFO [stderr] Nov 30 02:25:51.889 INFO [stderr] warning: method is never used: `iter_rect` Nov 30 02:25:51.889 INFO [stderr] --> src/util.rs:151:5 Nov 30 02:25:51.889 INFO [stderr] | Nov 30 02:25:51.889 INFO [stderr] 151 | pub fn iter_rect(self, dir_primary: Direction, dir_secondary: Direction) -> RectIterator { Nov 30 02:25:51.890 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.890 INFO [stderr] Nov 30 02:25:51.890 INFO [stderr] warning: method is never used: `is_within` Nov 30 02:25:51.890 INFO [stderr] --> src/util.rs:161:5 Nov 30 02:25:51.890 INFO [stderr] | Nov 30 02:25:51.890 INFO [stderr] 161 | pub fn is_within > (self, bound: P) -> bool { Nov 30 02:25:51.890 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.890 INFO [stderr] Nov 30 02:25:51.890 INFO [stderr] warning: method is never used: `component_add` Nov 30 02:25:51.890 INFO [stderr] --> src/util.rs:165:5 Nov 30 02:25:51.891 INFO [stderr] | Nov 30 02:25:51.891 INFO [stderr] 165 | pub fn component_add > (self, other: P) -> GridIndex { Nov 30 02:25:51.891 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.891 INFO [stderr] Nov 30 02:25:51.891 INFO [stderr] warning: method is never used: `component_diff` Nov 30 02:25:51.891 INFO [stderr] --> src/util.rs:170:5 Nov 30 02:25:51.891 INFO [stderr] | Nov 30 02:25:51.891 INFO [stderr] 170 | pub fn component_diff > (self, other: P) -> GridIndex { Nov 30 02:25:51.891 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.891 INFO [stderr] Nov 30 02:25:51.891 INFO [stderr] warning: struct is never constructed: `RectIterator` Nov 30 02:25:51.891 INFO [stderr] --> src/util.rs:234:1 Nov 30 02:25:51.891 INFO [stderr] | Nov 30 02:25:51.891 INFO [stderr] 234 | pub struct RectIterator { Nov 30 02:25:51.892 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.892 INFO [stderr] Nov 30 02:25:51.892 INFO [stderr] warning: method is never used: `new` Nov 30 02:25:51.892 INFO [stderr] --> src/util.rs:261:5 Nov 30 02:25:51.892 INFO [stderr] | Nov 30 02:25:51.892 INFO [stderr] 261 | pub fn new > (range: P, dir_primary: Direction, dir_secondary: Direction) -> Self { Nov 30 02:25:51.892 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.892 INFO [stderr] Nov 30 02:25:51.892 INFO [stderr] warning: method is never used: `of` Nov 30 02:25:51.892 INFO [stderr] --> src/util.rs:323:5 Nov 30 02:25:51.892 INFO [stderr] | Nov 30 02:25:51.893 INFO [stderr] 323 | pub fn of > (size: P, val: T) -> Self { Nov 30 02:25:51.893 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.893 INFO [stderr] Nov 30 02:25:51.893 INFO [stderr] warning: variant is never constructed: `Dirt` Nov 30 02:25:51.893 INFO [stderr] --> src/world.rs:22:5 Nov 30 02:25:51.893 INFO [stderr] | Nov 30 02:25:51.893 INFO [stderr] 22 | Dirt, Nov 30 02:25:51.893 INFO [stderr] | ^^^^ Nov 30 02:25:51.893 INFO [stderr] Nov 30 02:25:51.893 INFO [stderr] warning: variant is never constructed: `Sand` Nov 30 02:25:51.893 INFO [stderr] --> src/world.rs:23:5 Nov 30 02:25:51.893 INFO [stderr] | Nov 30 02:25:51.893 INFO [stderr] 23 | Sand, Nov 30 02:25:51.893 INFO [stderr] | ^^^^ Nov 30 02:25:51.893 INFO [stderr] Nov 30 02:25:51.893 INFO [stderr] warning: variant is never constructed: `Stone` Nov 30 02:25:51.893 INFO [stderr] --> src/world.rs:24:5 Nov 30 02:25:51.893 INFO [stderr] | Nov 30 02:25:51.893 INFO [stderr] 24 | Stone, Nov 30 02:25:51.894 INFO [stderr] | ^^^^^ Nov 30 02:25:51.894 INFO [stderr] Nov 30 02:25:51.894 INFO [stderr] warning: variant is never constructed: `Water` Nov 30 02:25:51.894 INFO [stderr] --> src/world.rs:25:5 Nov 30 02:25:51.894 INFO [stderr] | Nov 30 02:25:51.894 INFO [stderr] 25 | Water, Nov 30 02:25:51.894 INFO [stderr] | ^^^^^ Nov 30 02:25:51.894 INFO [stderr] Nov 30 02:25:51.894 INFO [stderr] warning: method is never used: `is_blocked` Nov 30 02:25:51.894 INFO [stderr] --> src/puzzle.rs:12:5 Nov 30 02:25:51.894 INFO [stderr] | Nov 30 02:25:51.894 INFO [stderr] 12 | pub fn is_blocked > (&self, pos: P, dir: Direction) -> Option { Nov 30 02:25:51.895 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.895 INFO [stderr] Nov 30 02:25:51.895 INFO [stderr] warning: variant is never constructed: `Complete` Nov 30 02:25:51.895 INFO [stderr] --> src/puzzle.rs:77:5 Nov 30 02:25:51.895 INFO [stderr] | Nov 30 02:25:51.895 INFO [stderr] 77 | Complete, Nov 30 02:25:51.895 INFO [stderr] | ^^^^^^^^ Nov 30 02:25:51.895 INFO [stderr] Nov 30 02:25:51.895 INFO [stderr] warning: method is never used: `set_walls` Nov 30 02:25:51.895 INFO [stderr] --> src/puzzle.rs:126:5 Nov 30 02:25:51.895 INFO [stderr] | Nov 30 02:25:51.895 INFO [stderr] 126 | pub fn set_walls(&mut self, dirs: &[Direction]) { Nov 30 02:25:51.895 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:25:51.895 INFO [stderr] Nov 30 02:25:51.896 INFO [stderr] warning: unused arithmetic operation that must be used Nov 30 02:25:51.896 INFO [stderr] --> src/util.rs:39:9 Nov 30 02:25:51.896 INFO [stderr] | Nov 30 02:25:51.896 INFO [stderr] 39 | self + dir; Nov 30 02:25:51.896 INFO [stderr] | ^^^^^^^^^^ Nov 30 02:25:51.896 INFO [stderr] | Nov 30 02:25:51.896 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 02:25:51.896 INFO [stderr] Nov 30 02:25:51.937 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s Nov 30 02:25:51.939 INFO [stderr] su: No module specific data is present Nov 30 02:25:53.480 INFO running `"docker" "inspect" "1a32406c02e1984643222b1dd673ee802dcd20e287017da9bb1294eb177a15d6"` Nov 30 02:25:53.692 INFO running `"docker" "rm" "-f" "1a32406c02e1984643222b1dd673ee802dcd20e287017da9bb1294eb177a15d6"` Nov 30 02:25:53.912 INFO [stdout] 1a32406c02e1984643222b1dd673ee802dcd20e287017da9bb1294eb177a15d6