Dec 17 23:35:32.599 INFO checking grimheim/grimheim-client against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:35:32.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/grimheim/grimheim-client:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:35:33.038 INFO [stdout] a6802306beff89a672a59c8de9910da7b689bc4488949206ecf4d81063517c7b
Dec 17 23:35:33.048 INFO running `"docker" "start" "-a" "a6802306beff89a672a59c8de9910da7b689bc4488949206ecf4d81063517c7b"`
Dec 17 23:35:35.352 INFO [stderr]    Compiling proc-macro2 v0.3.1
Dec 17 23:35:35.352 INFO [stderr]    Compiling x11-dl v2.17.5
Dec 17 23:35:35.352 INFO [stderr]     Checking stb_truetype v0.2.2
Dec 17 23:35:35.352 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 23:35:35.352 INFO [stderr]     Checking tempfile v3.0.0
Dec 17 23:35:35.352 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 17 23:35:35.352 INFO [stderr]    Compiling gl_generator v0.8.0
Dec 17 23:35:35.352 INFO [stderr]     Checking wayland-client v0.12.5
Dec 17 23:35:37.862 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 23:35:38.980 INFO [stderr]     Checking rayon-core v1.4.0
Dec 17 23:35:39.211 INFO [stderr]     Checking rusttype v0.4.3
Dec 17 23:35:43.368 INFO [stderr]     Checking rayon v1.0.1
Dec 17 23:35:44.494 INFO [stderr]    Compiling quote v0.5.1
Dec 17 23:35:45.689 INFO [stderr]     Checking wayland-protocols v0.12.5
Dec 17 23:35:46.017 INFO [stderr]     Checking wayland-kbd v0.13.1
Dec 17 23:35:46.270 INFO [stderr]     Checking piston2d-graphics v0.26.0
Dec 17 23:35:48.468 INFO [stderr]    Compiling glutin v0.12.2
Dec 17 23:35:50.816 INFO [stderr]    Compiling syn v0.13.1
Dec 17 23:35:51.040 INFO [stderr]    Compiling gl v0.10.0
Dec 17 23:36:00.556 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 17 23:36:00.888 INFO [stderr]     Checking wayland-window v0.13.3
Dec 17 23:36:02.062 INFO [stderr]     Checking winit v0.10.0
Dec 17 23:36:02.928 INFO [stderr]     Checking image v0.18.0
Dec 17 23:36:10.596 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Dec 17 23:36:18.213 INFO [stderr]    Compiling serde_derive v1.0.37
Dec 17 23:36:21.507 INFO [stderr]     Checking piston2d-opengl_graphics v0.52.0
Dec 17 23:36:28.092 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 17 23:36:31.401 INFO [stderr]     Checking pistoncore-window v0.31.0
Dec 17 23:36:33.116 INFO [stderr]     Checking pistoncore-event_loop v0.36.0
Dec 17 23:36:33.119 INFO [stderr]     Checking pistoncore-glutin_window v0.45.3
Dec 17 23:36:33.944 INFO [stderr]     Checking piston v0.36.0
Dec 17 23:36:34.579 INFO [stderr]     Checking grimheim v0.1.0 (/opt/crater/workdir)
Dec 17 23:36:35.057 INFO [stderr] warning: struct is never constructed: `BoardRow`
Dec 17 23:36:35.057 INFO [stderr]   --> src/board.rs:21:1
Dec 17 23:36:35.057 INFO [stderr]    |
Dec 17 23:36:35.057 INFO [stderr] 21 | struct BoardRow {
Dec 17 23:36:35.057 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 17 23:36:35.057 INFO [stderr]    |
Dec 17 23:36:35.057 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:36:35.057 INFO [stderr] 
Dec 17 23:36:35.057 INFO [stderr] warning: method is never used: `new`
Dec 17 23:36:35.057 INFO [stderr]   --> src/board.rs:27:5
Dec 17 23:36:35.057 INFO [stderr]    |
Dec 17 23:36:35.057 INFO [stderr] 27 |     fn new(offset: u8, length: u8) -> Self {
Dec 17 23:36:35.057 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:35.057 INFO [stderr] 
Dec 17 23:36:35.057 INFO [stderr] warning: struct is never constructed: `Board`
Dec 17 23:36:35.057 INFO [stderr]   --> src/board.rs:40:1
Dec 17 23:36:35.057 INFO [stderr]    |
Dec 17 23:36:35.057 INFO [stderr] 40 | struct Board {
Dec 17 23:36:35.057 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 23:36:35.057 INFO [stderr] 
Dec 17 23:36:35.057 INFO [stderr] warning: method is never used: `new`
Dec 17 23:36:35.057 INFO [stderr]   --> src/board.rs:45:5
Dec 17 23:36:35.057 INFO [stderr]    |
Dec 17 23:36:35.057 INFO [stderr] 45 |     fn new(shape: &[(u8, u8)]) -> Self {
Dec 17 23:36:35.057 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:35.057 INFO [stderr] 
Dec 17 23:36:35.057 INFO [stderr] warning: field is never used: `name`
Dec 17 23:36:35.057 INFO [stderr]  --> src/cards/action_card.rs:9:5
Dec 17 23:36:35.057 INFO [stderr]   |
Dec 17 23:36:35.057 INFO [stderr] 9 |     name: String,
Dec 17 23:36:35.057 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 17 23:36:35.057 INFO [stderr] 
Dec 17 23:36:35.060 INFO [stderr] warning: method is never used: `new`
Dec 17 23:36:35.061 INFO [stderr]   --> src/cards/action_card.rs:13:5
Dec 17 23:36:35.061 INFO [stderr]    |
Dec 17 23:36:35.061 INFO [stderr] 13 |     fn new(name: String) -> Self {
Dec 17 23:36:35.061 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:35.061 INFO [stderr] 
Dec 17 23:36:35.061 INFO [stderr] warning: field is never used: `cards`
Dec 17 23:36:35.061 INFO [stderr]  --> src/deck.rs:7:5
Dec 17 23:36:35.061 INFO [stderr]   |
Dec 17 23:36:35.061 INFO [stderr] 7 |     cards: Vec<T>
Dec 17 23:36:35.061 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 17 23:36:35.061 INFO [stderr] 
Dec 17 23:36:35.061 INFO [stderr] warning: method is never used: `new`
Dec 17 23:36:35.061 INFO [stderr]   --> src/deck.rs:11:5
Dec 17 23:36:35.061 INFO [stderr]    |
Dec 17 23:36:35.061 INFO [stderr] 11 |     fn new(cards: &[T]) -> Self {
Dec 17 23:36:35.061 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:35.061 INFO [stderr] 
Dec 17 23:36:35.061 INFO [stderr] warning: field is never used: `mask`
Dec 17 23:36:35.061 INFO [stderr]   --> src/world.rs:10:5
Dec 17 23:36:35.061 INFO [stderr]    |
Dec 17 23:36:35.061 INFO [stderr] 10 |     mask: [Component; ENTITY_COUNT],
Dec 17 23:36:35.061 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:35.061 INFO [stderr] 
Dec 17 23:36:35.061 INFO [stderr] warning: field is never used: `displacement`
Dec 17 23:36:35.061 INFO [stderr]   --> src/world.rs:12:5
Dec 17 23:36:35.061 INFO [stderr]    |
Dec 17 23:36:35.061 INFO [stderr] 12 |     displacement: [Displacement; ENTITY_COUNT],
Dec 17 23:36:35.061 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:35.061 INFO [stderr] 
Dec 17 23:36:35.176 INFO [stderr] warning: field is never used: `mask`
Dec 17 23:36:35.176 INFO [stderr]   --> src/world.rs:10:5
Dec 17 23:36:35.176 INFO [stderr]    |
Dec 17 23:36:35.176 INFO [stderr] 10 |     mask: [Component; ENTITY_COUNT],
Dec 17 23:36:35.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:35.176 INFO [stderr]    |
Dec 17 23:36:35.176 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:36:35.176 INFO [stderr] 
Dec 17 23:36:35.176 INFO [stderr] warning: field is never used: `displacement`
Dec 17 23:36:35.176 INFO [stderr]   --> src/world.rs:12:5
Dec 17 23:36:35.176 INFO [stderr]    |
Dec 17 23:36:35.176 INFO [stderr] 12 |     displacement: [Displacement; ENTITY_COUNT],
Dec 17 23:36:35.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:35.176 INFO [stderr] 
Dec 17 23:36:35.176 INFO [stderr] warning: function is never used: `default_world`
Dec 17 23:36:35.176 INFO [stderr]   --> src/world.rs:28:5
Dec 17 23:36:35.176 INFO [stderr]    |
Dec 17 23:36:35.176 INFO [stderr] 28 |     fn default_world() {
Dec 17 23:36:35.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 23:36:35.176 INFO [stderr] 
Dec 17 23:36:37.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Dec 17 23:36:38.252 INFO running `"docker" "inspect" "a6802306beff89a672a59c8de9910da7b689bc4488949206ecf4d81063517c7b"`
Dec 17 23:36:38.510 INFO running `"docker" "rm" "-f" "a6802306beff89a672a59c8de9910da7b689bc4488949206ecf4d81063517c7b"`
Dec 17 23:36:38.840 INFO [stdout] a6802306beff89a672a59c8de9910da7b689bc4488949206ecf4d81063517c7b