Nov 17 02:01:02.736 INFO testing gluyas/niwa-rs against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 02:01:02.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:01:03.106 INFO [stdout] 2351da7d593ec854160ae1585b7ec41e1f49da3bdfadb63bc5d151a4334727f8
Nov 17 02:01:03.111 INFO running `"docker" "start" "-a" "2351da7d593ec854160ae1585b7ec41e1f49da3bdfadb63bc5d151a4334727f8"`
Nov 17 02:01:04.099 INFO [stderr] usermod: no changes
Nov 17 02:01:04.151 INFO [stderr]    Compiling niwa-rs v0.1.0 (/source)
Nov 17 02:01:04.435 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 17 02:01:04.435 INFO [stderr]   --> src/util.rs:70:18
Nov 17 02:01:04.436 INFO [stderr]    |
Nov 17 02:01:04.436 INFO [stderr] 70 |         *self += (-rhs.into());
Nov 17 02:01:04.436 INFO [stderr]    |                  ^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 02:01:04.437 INFO [stderr]    |
Nov 17 02:01:04.437 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 02:01:04.437 INFO [stderr] 
Nov 17 02:01:04.643 INFO [stderr] warning: method is never used: `nudge`
Nov 17 02:01:04.643 INFO [stderr]   --> src/util.rs:38:5
Nov 17 02:01:04.643 INFO [stderr]    |
Nov 17 02:01:04.643 INFO [stderr] 38 |     pub fn nudge(self, dir: Direction) {
Nov 17 02:01:04.643 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:04.643 INFO [stderr]    |
Nov 17 02:01:04.643 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 02:01:04.643 INFO [stderr] 
Nov 17 02:01:04.643 INFO [stderr] warning: method is never used: `snap_to_edge`
Nov 17 02:01:04.643 INFO [stderr]    --> src/util.rs:136:5
Nov 17 02:01:04.643 INFO [stderr]     |
Nov 17 02:01:04.643 INFO [stderr] 136 |     pub fn snap_to_edge <P: Into<GridIndex>> (mut self, dir: Direction, bounds: P) -> GridIndex {
Nov 17 02:01:04.643 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:04.643 INFO [stderr] 
Nov 17 02:01:04.643 INFO [stderr] warning: method is never used: `iter_rect`
Nov 17 02:01:04.643 INFO [stderr]    --> src/util.rs:151:5
Nov 17 02:01:04.643 INFO [stderr]     |
Nov 17 02:01:04.643 INFO [stderr] 151 |     pub fn iter_rect(self, dir_primary: Direction, dir_secondary: Direction) -> RectIterator {
Nov 17 02:01:04.644 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: method is never used: `is_within`
Nov 17 02:01:04.644 INFO [stderr]    --> src/util.rs:161:5
Nov 17 02:01:04.644 INFO [stderr]     |
Nov 17 02:01:04.644 INFO [stderr] 161 |     pub fn is_within <P: Into<GridIndex>> (self, bound: P) -> bool {
Nov 17 02:01:04.644 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: method is never used: `component_add`
Nov 17 02:01:04.644 INFO [stderr]    --> src/util.rs:165:5
Nov 17 02:01:04.644 INFO [stderr]     |
Nov 17 02:01:04.644 INFO [stderr] 165 |     pub fn component_add <P: Into<GridIndex>> (self, other: P) -> GridIndex {
Nov 17 02:01:04.644 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: method is never used: `component_diff`
Nov 17 02:01:04.644 INFO [stderr]    --> src/util.rs:170:5
Nov 17 02:01:04.644 INFO [stderr]     |
Nov 17 02:01:04.644 INFO [stderr] 170 |     pub fn component_diff <P: Into<GridIndex>> (self, other: P) -> GridIndex {
Nov 17 02:01:04.644 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: struct is never constructed: `RectIterator`
Nov 17 02:01:04.644 INFO [stderr]    --> src/util.rs:234:1
Nov 17 02:01:04.644 INFO [stderr]     |
Nov 17 02:01:04.644 INFO [stderr] 234 | pub struct RectIterator {
Nov 17 02:01:04.644 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: method is never used: `new`
Nov 17 02:01:04.644 INFO [stderr]    --> src/util.rs:261:5
Nov 17 02:01:04.644 INFO [stderr]     |
Nov 17 02:01:04.644 INFO [stderr] 261 |     pub fn new <P: Into<GridIndex>> (range: P, dir_primary: Direction, dir_secondary: Direction) -> Self {
Nov 17 02:01:04.644 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: method is never used: `of`
Nov 17 02:01:04.644 INFO [stderr]    --> src/util.rs:323:5
Nov 17 02:01:04.644 INFO [stderr]     |
Nov 17 02:01:04.644 INFO [stderr] 323 |     pub fn of <P: Into<GridIndex>> (size: P, val: T) -> Self {
Nov 17 02:01:04.644 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: variant is never constructed: `Dirt`
Nov 17 02:01:04.644 INFO [stderr]   --> src/world.rs:22:5
Nov 17 02:01:04.644 INFO [stderr]    |
Nov 17 02:01:04.644 INFO [stderr] 22 |     Dirt,
Nov 17 02:01:04.644 INFO [stderr]    |     ^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: variant is never constructed: `Sand`
Nov 17 02:01:04.644 INFO [stderr]   --> src/world.rs:23:5
Nov 17 02:01:04.644 INFO [stderr]    |
Nov 17 02:01:04.644 INFO [stderr] 23 |     Sand,
Nov 17 02:01:04.644 INFO [stderr]    |     ^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: variant is never constructed: `Stone`
Nov 17 02:01:04.644 INFO [stderr]   --> src/world.rs:24:5
Nov 17 02:01:04.644 INFO [stderr]    |
Nov 17 02:01:04.644 INFO [stderr] 24 |     Stone,
Nov 17 02:01:04.644 INFO [stderr]    |     ^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: variant is never constructed: `Water`
Nov 17 02:01:04.644 INFO [stderr]   --> src/world.rs:25:5
Nov 17 02:01:04.644 INFO [stderr]    |
Nov 17 02:01:04.644 INFO [stderr] 25 |     Water,
Nov 17 02:01:04.644 INFO [stderr]    |     ^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: method is never used: `is_blocked`
Nov 17 02:01:04.644 INFO [stderr]   --> src/puzzle.rs:12:5
Nov 17 02:01:04.644 INFO [stderr]    |
Nov 17 02:01:04.644 INFO [stderr] 12 |     pub fn is_blocked <P: Into<GridIndex>> (&self, pos: P, dir: Direction) -> Option<PuzzleId> {
Nov 17 02:01:04.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: variant is never constructed: `Complete`
Nov 17 02:01:04.644 INFO [stderr]   --> src/puzzle.rs:77:5
Nov 17 02:01:04.644 INFO [stderr]    |
Nov 17 02:01:04.644 INFO [stderr] 77 |     Complete,
Nov 17 02:01:04.644 INFO [stderr]    |     ^^^^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.644 INFO [stderr] warning: method is never used: `set_walls`
Nov 17 02:01:04.644 INFO [stderr]    --> src/puzzle.rs:126:5
Nov 17 02:01:04.644 INFO [stderr]     |
Nov 17 02:01:04.644 INFO [stderr] 126 |     pub fn set_walls(&mut self, dirs: &[Direction]) {
Nov 17 02:01:04.644 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:04.644 INFO [stderr] 
Nov 17 02:01:04.664 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 17 02:01:04.664 INFO [stderr]   --> src/util.rs:39:9
Nov 17 02:01:04.664 INFO [stderr]    |
Nov 17 02:01:04.664 INFO [stderr] 39 |         self + dir;
Nov 17 02:01:04.664 INFO [stderr]    |         ^^^^^^^^^^
Nov 17 02:01:04.664 INFO [stderr]    |
Nov 17 02:01:04.664 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 02:01:04.664 INFO [stderr] 
Nov 17 02:01:05.393 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Nov 17 02:01:05.396 INFO [stderr] su: No module specific data is present
Nov 17 02:01:06.077 INFO running `"docker" "inspect" "2351da7d593ec854160ae1585b7ec41e1f49da3bdfadb63bc5d151a4334727f8"`
Nov 17 02:01:06.341 INFO running `"docker" "rm" "-f" "2351da7d593ec854160ae1585b7ec41e1f49da3bdfadb63bc5d151a4334727f8"`
Nov 17 02:01:06.567 INFO [stdout] 2351da7d593ec854160ae1585b7ec41e1f49da3bdfadb63bc5d151a4334727f8
Nov 17 02:01:06.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:01:07.147 INFO [stdout] dbeeba19d0e4a5a49b5add7e23c5b5d89282282468acb3129e3fe83f457a4c43
Nov 17 02:01:07.148 INFO running `"docker" "start" "-a" "dbeeba19d0e4a5a49b5add7e23c5b5d89282282468acb3129e3fe83f457a4c43"`
Nov 17 02:01:08.246 INFO [stderr] usermod: no changes
Nov 17 02:01:08.311 INFO [stderr]    Compiling niwa-rs v0.1.0 (/source)
Nov 17 02:01:08.717 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 17 02:01:08.717 INFO [stderr]   --> src/util.rs:70:18
Nov 17 02:01:08.717 INFO [stderr]    |
Nov 17 02:01:08.717 INFO [stderr] 70 |         *self += (-rhs.into());
Nov 17 02:01:08.717 INFO [stderr]    |                  ^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 02:01:08.717 INFO [stderr]    |
Nov 17 02:01:08.717 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 02:01:08.717 INFO [stderr] 
Nov 17 02:01:08.923 INFO [stderr] warning: method is never used: `nudge`
Nov 17 02:01:08.923 INFO [stderr]   --> src/util.rs:38:5
Nov 17 02:01:08.923 INFO [stderr]    |
Nov 17 02:01:08.924 INFO [stderr] 38 |     pub fn nudge(self, dir: Direction) {
Nov 17 02:01:08.924 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:08.924 INFO [stderr]    |
Nov 17 02:01:08.925 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 02:01:08.925 INFO [stderr] 
Nov 17 02:01:08.925 INFO [stderr] warning: method is never used: `snap_to_edge`
Nov 17 02:01:08.926 INFO [stderr]    --> src/util.rs:136:5
Nov 17 02:01:08.926 INFO [stderr]     |
Nov 17 02:01:08.926 INFO [stderr] 136 |     pub fn snap_to_edge <P: Into<GridIndex>> (mut self, dir: Direction, bounds: P) -> GridIndex {
Nov 17 02:01:08.927 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:08.927 INFO [stderr] 
Nov 17 02:01:08.927 INFO [stderr] warning: method is never used: `iter_rect`
Nov 17 02:01:08.927 INFO [stderr]    --> src/util.rs:151:5
Nov 17 02:01:08.927 INFO [stderr]     |
Nov 17 02:01:08.927 INFO [stderr] 151 |     pub fn iter_rect(self, dir_primary: Direction, dir_secondary: Direction) -> RectIterator {
Nov 17 02:01:08.927 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:08.927 INFO [stderr] 
Nov 17 02:01:08.927 INFO [stderr] warning: method is never used: `is_within`
Nov 17 02:01:08.927 INFO [stderr]    --> src/util.rs:161:5
Nov 17 02:01:08.927 INFO [stderr]     |
Nov 17 02:01:08.927 INFO [stderr] 161 |     pub fn is_within <P: Into<GridIndex>> (self, bound: P) -> bool {
Nov 17 02:01:08.927 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:08.927 INFO [stderr] 
Nov 17 02:01:08.927 INFO [stderr] warning: method is never used: `component_add`
Nov 17 02:01:08.927 INFO [stderr]    --> src/util.rs:165:5
Nov 17 02:01:08.927 INFO [stderr]     |
Nov 17 02:01:08.927 INFO [stderr] 165 |     pub fn component_add <P: Into<GridIndex>> (self, other: P) -> GridIndex {
Nov 17 02:01:08.927 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:08.927 INFO [stderr] 
Nov 17 02:01:08.927 INFO [stderr] warning: method is never used: `component_diff`
Nov 17 02:01:08.927 INFO [stderr]    --> src/util.rs:170:5
Nov 17 02:01:08.927 INFO [stderr]     |
Nov 17 02:01:08.927 INFO [stderr] 170 |     pub fn component_diff <P: Into<GridIndex>> (self, other: P) -> GridIndex {
Nov 17 02:01:08.927 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:08.927 INFO [stderr] 
Nov 17 02:01:08.927 INFO [stderr] warning: struct is never constructed: `RectIterator`
Nov 17 02:01:08.927 INFO [stderr]    --> src/util.rs:234:1
Nov 17 02:01:08.927 INFO [stderr]     |
Nov 17 02:01:08.927 INFO [stderr] 234 | pub struct RectIterator {
Nov 17 02:01:08.927 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:08.927 INFO [stderr] 
Nov 17 02:01:08.927 INFO [stderr] warning: method is never used: `new`
Nov 17 02:01:08.927 INFO [stderr]    --> src/util.rs:261:5
Nov 17 02:01:08.928 INFO [stderr]     |
Nov 17 02:01:08.928 INFO [stderr] 261 |     pub fn new <P: Into<GridIndex>> (range: P, dir_primary: Direction, dir_secondary: Direction) -> Self {
Nov 17 02:01:08.928 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:08.928 INFO [stderr] 
Nov 17 02:01:08.931 INFO [stderr] warning: method is never used: `of`
Nov 17 02:01:08.931 INFO [stderr]    --> src/util.rs:323:5
Nov 17 02:01:08.931 INFO [stderr]     |
Nov 17 02:01:08.931 INFO [stderr] 323 |     pub fn of <P: Into<GridIndex>> (size: P, val: T) -> Self {
Nov 17 02:01:08.931 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:08.931 INFO [stderr] 
Nov 17 02:01:08.931 INFO [stderr] warning: variant is never constructed: `Dirt`
Nov 17 02:01:08.931 INFO [stderr]   --> src/world.rs:22:5
Nov 17 02:01:08.931 INFO [stderr]    |
Nov 17 02:01:08.931 INFO [stderr] 22 |     Dirt,
Nov 17 02:01:08.931 INFO [stderr]    |     ^^^^
Nov 17 02:01:08.931 INFO [stderr] 
Nov 17 02:01:08.931 INFO [stderr] warning: variant is never constructed: `Sand`
Nov 17 02:01:08.931 INFO [stderr]   --> src/world.rs:23:5
Nov 17 02:01:08.931 INFO [stderr]    |
Nov 17 02:01:08.931 INFO [stderr] 23 |     Sand,
Nov 17 02:01:08.931 INFO [stderr]    |     ^^^^
Nov 17 02:01:08.931 INFO [stderr] 
Nov 17 02:01:08.931 INFO [stderr] warning: variant is never constructed: `Stone`
Nov 17 02:01:08.931 INFO [stderr]   --> src/world.rs:24:5
Nov 17 02:01:08.931 INFO [stderr]    |
Nov 17 02:01:08.931 INFO [stderr] 24 |     Stone,
Nov 17 02:01:08.931 INFO [stderr]    |     ^^^^^
Nov 17 02:01:08.931 INFO [stderr] 
Nov 17 02:01:08.931 INFO [stderr] warning: variant is never constructed: `Water`
Nov 17 02:01:08.931 INFO [stderr]   --> src/world.rs:25:5
Nov 17 02:01:08.931 INFO [stderr]    |
Nov 17 02:01:08.931 INFO [stderr] 25 |     Water,
Nov 17 02:01:08.931 INFO [stderr]    |     ^^^^^
Nov 17 02:01:08.931 INFO [stderr] 
Nov 17 02:01:08.931 INFO [stderr] warning: method is never used: `is_blocked`
Nov 17 02:01:08.931 INFO [stderr]   --> src/puzzle.rs:12:5
Nov 17 02:01:08.931 INFO [stderr]    |
Nov 17 02:01:08.931 INFO [stderr] 12 |     pub fn is_blocked <P: Into<GridIndex>> (&self, pos: P, dir: Direction) -> Option<PuzzleId> {
Nov 17 02:01:08.931 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:08.931 INFO [stderr] 
Nov 17 02:01:08.931 INFO [stderr] warning: variant is never constructed: `Complete`
Nov 17 02:01:08.931 INFO [stderr]   --> src/puzzle.rs:77:5
Nov 17 02:01:08.931 INFO [stderr]    |
Nov 17 02:01:08.931 INFO [stderr] 77 |     Complete,
Nov 17 02:01:08.931 INFO [stderr]    |     ^^^^^^^^
Nov 17 02:01:08.931 INFO [stderr] 
Nov 17 02:01:08.931 INFO [stderr] warning: method is never used: `set_walls`
Nov 17 02:01:08.931 INFO [stderr]    --> src/puzzle.rs:126:5
Nov 17 02:01:08.931 INFO [stderr]     |
Nov 17 02:01:08.932 INFO [stderr] 126 |     pub fn set_walls(&mut self, dirs: &[Direction]) {
Nov 17 02:01:08.932 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:01:08.932 INFO [stderr] 
Nov 17 02:01:08.932 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 17 02:01:08.932 INFO [stderr]   --> src/util.rs:39:9
Nov 17 02:01:08.932 INFO [stderr]    |
Nov 17 02:01:08.932 INFO [stderr] 39 |         self + dir;
Nov 17 02:01:08.932 INFO [stderr]    |         ^^^^^^^^^^
Nov 17 02:01:08.932 INFO [stderr]    |
Nov 17 02:01:08.932 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 02:01:08.932 INFO [stderr] 
Nov 17 02:01:09.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 17 02:01:09.290 INFO [stderr] su: No module specific data is present
Nov 17 02:01:09.998 INFO running `"docker" "inspect" "dbeeba19d0e4a5a49b5add7e23c5b5d89282282468acb3129e3fe83f457a4c43"`
Nov 17 02:01:10.339 INFO running `"docker" "rm" "-f" "dbeeba19d0e4a5a49b5add7e23c5b5d89282282468acb3129e3fe83f457a4c43"`
Nov 17 02:01:10.582 INFO [stdout] dbeeba19d0e4a5a49b5add7e23c5b5d89282282468acb3129e3fe83f457a4c43
Nov 17 02:01:10.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:01:10.939 INFO [stdout] 679e0d0d697e0bd568f0be4fdb6e9e4abee326625bce579f84a8cd5197787f96
Nov 17 02:01:10.947 INFO running `"docker" "start" "-a" "679e0d0d697e0bd568f0be4fdb6e9e4abee326625bce579f84a8cd5197787f96"`
Nov 17 02:01:12.583 INFO [stderr] usermod: no changes
Nov 17 02:01:12.635 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 02:01:12.635 INFO [stderr]      Running /target/debug/deps/niwa_rs-5adfec64c90f54e1
Nov 17 02:01:12.636 INFO [stdout] 
Nov 17 02:01:12.636 INFO [stdout] running 0 tests
Nov 17 02:01:12.636 INFO [stdout] 
Nov 17 02:01:12.636 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 02:01:12.636 INFO [stdout] 
Nov 17 02:01:12.647 INFO [stderr] su: No module specific data is present
Nov 17 02:01:13.323 INFO running `"docker" "inspect" "679e0d0d697e0bd568f0be4fdb6e9e4abee326625bce579f84a8cd5197787f96"`
Nov 17 02:01:13.668 INFO running `"docker" "rm" "-f" "679e0d0d697e0bd568f0be4fdb6e9e4abee326625bce579f84a8cd5197787f96"`
Nov 17 02:01:14.021 INFO [stdout] 679e0d0d697e0bd568f0be4fdb6e9e4abee326625bce579f84a8cd5197787f96