Oct 12 20:59:56.510 INFO checking grimheim/grimheim-client against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:59:56.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 20:59:56.674 INFO blam! 79e0f29bc30c750d09e4773567851b54b273b44ef50b271cc15186e0d099adf8
Oct 12 20:59:56.679 INFO running `"docker" "start" "-a" "79e0f29bc30c750d09e4773567851b54b273b44ef50b271cc15186e0d099adf8"`
Oct 12 20:59:57.432 INFO kablam! usermod: no changes
Oct 12 20:59:57.744 INFO kablam!    Compiling libloading v0.5.0
Oct 12 20:59:57.744 INFO kablam!    Compiling proc-macro2 v0.3.1
Oct 12 20:59:57.758 INFO kablam!     Checking memmap v0.6.2
Oct 12 20:59:57.758 INFO kablam!    Compiling x11-dl v2.17.5
Oct 12 20:59:57.758 INFO kablam!    Compiling gl_generator v0.9.0
Oct 12 20:59:57.758 INFO kablam!    Compiling gl_generator v0.8.0
Oct 12 20:59:57.758 INFO kablam!     Checking rusttype v0.4.3
Oct 12 21:00:03.602 INFO kablam!     Checking piston2d-graphics v0.26.0
Oct 12 21:00:04.757 INFO kablam!     Checking dlib v0.4.1
Oct 12 21:00:08.668 INFO kablam!     Checking wayland-sys v0.12.5
Oct 12 21:00:09.228 INFO kablam!    Compiling quote v0.5.1
Oct 12 21:00:09.583 INFO kablam!    Compiling glutin v0.12.2
Oct 12 21:00:09.796 INFO kablam!    Compiling gl v0.10.0
Oct 12 21:00:10.056 INFO kablam!     Checking wayland-client v0.12.5
Oct 12 21:00:15.677 INFO kablam!    Compiling syn v0.13.1
Oct 12 21:00:16.439 INFO kablam!     Checking wayland-protocols v0.12.5
Oct 12 21:00:16.439 INFO kablam!     Checking wayland-kbd v0.13.1
Oct 12 21:00:26.552 INFO kablam!     Checking wayland-window v0.13.3
Oct 12 21:00:28.326 INFO kablam!     Checking winit v0.10.0
Oct 12 21:00:31.818 INFO kablam!     Checking piston2d-opengl_graphics v0.52.0
Oct 12 21:00:36.414 INFO kablam!    Compiling serde_derive_internals v0.23.0
Oct 12 21:00:42.782 INFO kablam!    Compiling serde_derive v1.0.37
Oct 12 21:00:52.028 INFO kablam!     Checking pistoncore-input v0.20.0
Oct 12 21:00:56.040 INFO kablam!     Checking pistoncore-window v0.31.0
Oct 12 21:00:58.195 INFO kablam!     Checking pistoncore-event_loop v0.36.0
Oct 12 21:00:58.197 INFO kablam!     Checking pistoncore-glutin_window v0.45.3
Oct 12 21:00:59.870 INFO kablam!     Checking piston v0.36.0
Oct 12 21:01:01.504 INFO kablam!     Checking grimheim v0.1.0 (/source)
Oct 12 21:01:02.438 INFO kablam! warning: struct is never constructed: `BoardRow`
Oct 12 21:01:02.438 INFO kablam!   --> src/board.rs:21:1
Oct 12 21:01:02.438 INFO kablam!    |
Oct 12 21:01:02.438 INFO kablam! 21 | struct BoardRow {
Oct 12 21:01:02.438 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 12 21:01:02.438 INFO kablam!    |
Oct 12 21:01:02.438 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 21:01:02.438 INFO kablam! 
Oct 12 21:01:02.438 INFO kablam! warning: method is never used: `new`
Oct 12 21:01:02.438 INFO kablam!   --> src/board.rs:27:5
Oct 12 21:01:02.438 INFO kablam!    |
Oct 12 21:01:02.438 INFO kablam! 27 |     fn new(offset: u8, length: u8) -> Self {
Oct 12 21:01:02.438 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:01:02.438 INFO kablam! 
Oct 12 21:01:02.438 INFO kablam! warning: struct is never constructed: `Board`
Oct 12 21:01:02.438 INFO kablam!   --> src/board.rs:40:1
Oct 12 21:01:02.438 INFO kablam!    |
Oct 12 21:01:02.438 INFO kablam! 40 | struct Board {
Oct 12 21:01:02.438 INFO kablam!    | ^^^^^^^^^^^^
Oct 12 21:01:02.438 INFO kablam! 
Oct 12 21:01:02.438 INFO kablam! warning: method is never used: `new`
Oct 12 21:01:02.438 INFO kablam!   --> src/board.rs:45:5
Oct 12 21:01:02.438 INFO kablam!    |
Oct 12 21:01:02.438 INFO kablam! 45 |     fn new(shape: &[(u8, u8)]) -> Self {
Oct 12 21:01:02.438 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:01:02.438 INFO kablam! 
Oct 12 21:01:02.438 INFO kablam! warning: field is never used: `name`
Oct 12 21:01:02.438 INFO kablam!  --> src/cards/action_card.rs:9:5
Oct 12 21:01:02.438 INFO kablam!   |
Oct 12 21:01:02.438 INFO kablam! 9 |     name: String,
Oct 12 21:01:02.439 INFO kablam!   |     ^^^^^^^^^^^^
Oct 12 21:01:02.439 INFO kablam! 
Oct 12 21:01:02.439 INFO kablam! warning: method is never used: `new`
Oct 12 21:01:02.439 INFO kablam!   --> src/cards/action_card.rs:13:5
Oct 12 21:01:02.439 INFO kablam!    |
Oct 12 21:01:02.439 INFO kablam! 13 |     fn new(name: String) -> Self {
Oct 12 21:01:02.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:01:02.439 INFO kablam! 
Oct 12 21:01:02.439 INFO kablam! warning: field is never used: `cards`
Oct 12 21:01:02.439 INFO kablam!  --> src/deck.rs:7:5
Oct 12 21:01:02.439 INFO kablam!   |
Oct 12 21:01:02.439 INFO kablam! 7 |     cards: Vec<T>
Oct 12 21:01:02.439 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 12 21:01:02.439 INFO kablam! 
Oct 12 21:01:02.439 INFO kablam! warning: method is never used: `new`
Oct 12 21:01:02.439 INFO kablam!   --> src/deck.rs:11:5
Oct 12 21:01:02.439 INFO kablam!    |
Oct 12 21:01:02.439 INFO kablam! 11 |     fn new(cards: &[T]) -> Self {
Oct 12 21:01:02.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:01:02.439 INFO kablam! 
Oct 12 21:01:02.439 INFO kablam! warning: field is never used: `mask`
Oct 12 21:01:02.439 INFO kablam!   --> src/world.rs:10:5
Oct 12 21:01:02.439 INFO kablam!    |
Oct 12 21:01:02.439 INFO kablam! 10 |     mask: [Component; ENTITY_COUNT],
Oct 12 21:01:02.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:01:02.439 INFO kablam! 
Oct 12 21:01:02.439 INFO kablam! warning: field is never used: `displacement`
Oct 12 21:01:02.439 INFO kablam!   --> src/world.rs:12:5
Oct 12 21:01:02.439 INFO kablam!    |
Oct 12 21:01:02.439 INFO kablam! 12 |     displacement: [Displacement; ENTITY_COUNT],
Oct 12 21:01:02.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:01:02.439 INFO kablam! 
Oct 12 21:01:02.892 INFO kablam! warning: field is never used: `mask`
Oct 12 21:01:02.892 INFO kablam!   --> src/world.rs:10:5
Oct 12 21:01:02.892 INFO kablam!    |
Oct 12 21:01:02.892 INFO kablam! 10 |     mask: [Component; ENTITY_COUNT],
Oct 12 21:01:02.892 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:01:02.892 INFO kablam!    |
Oct 12 21:01:02.892 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 21:01:02.892 INFO kablam! 
Oct 12 21:01:02.892 INFO kablam! warning: field is never used: `displacement`
Oct 12 21:01:02.892 INFO kablam!   --> src/world.rs:12:5
Oct 12 21:01:02.892 INFO kablam!    |
Oct 12 21:01:02.892 INFO kablam! 12 |     displacement: [Displacement; ENTITY_COUNT],
Oct 12 21:01:02.893 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:01:02.893 INFO kablam! 
Oct 12 21:01:02.893 INFO kablam! warning: function is never used: `default_world`
Oct 12 21:01:02.893 INFO kablam!   --> src/world.rs:28:5
Oct 12 21:01:02.893 INFO kablam!    |
Oct 12 21:01:02.893 INFO kablam! 28 |     fn default_world() {
Oct 12 21:01:02.893 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 21:01:02.893 INFO kablam! 
Oct 12 21:01:05.615 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
Oct 12 21:01:05.626 INFO kablam! su: No module specific data is present
Oct 12 21:01:05.956 INFO running `"docker" "rm" "-f" "79e0f29bc30c750d09e4773567851b54b273b44ef50b271cc15186e0d099adf8"`
Oct 12 21:01:06.129 INFO blam! 79e0f29bc30c750d09e4773567851b54b273b44ef50b271cc15186e0d099adf8