Dec 19 14:38:11.609 INFO checking kamilkieruzal/RaycastingRust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:38:11.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/kamilkieruzal/RaycastingRust:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:38:12.000 INFO [stdout] 6a836feefa5e8c0f74e9916ff6e33ae186b6ee1b8b3ec9af5f14e759d7d840aa
Dec 19 14:38:12.002 INFO running `"docker" "start" "-a" "6a836feefa5e8c0f74e9916ff6e33ae186b6ee1b8b3ec9af5f14e759d7d840aa"`
Dec 19 14:38:13.066 INFO [stderr]     Checking uuid v0.1.18
Dec 19 14:38:13.068 INFO [stderr]     Checking x11-dl v2.17.2
Dec 19 14:38:13.070 INFO [stderr]     Checking piston-ai_behavior v0.22.0
Dec 19 14:38:13.070 INFO [stderr]     Checking piston2d-drag_controller v0.21.0
Dec 19 14:38:13.070 INFO [stderr]     Checking camera_controllers v0.23.0
Dec 19 14:38:16.232 INFO [stderr]     Checking piston2d-sprite v0.41.0
Dec 19 14:38:18.691 INFO [stderr]     Checking winit v0.8.3
Dec 19 14:38:20.436 INFO [stderr]     Checking glutin v0.10.1
Dec 19 14:38:21.710 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 19 14:38:22.521 INFO [stderr]     Checking piston_window v0.74.0
Dec 19 14:38:23.622 INFO [stderr]     Checking raycasting v0.1.0 (/opt/crater/workdir)
Dec 19 14:38:24.920 INFO [stderr] warning: unused variable: `plane_x`
Dec 19 14:38:24.920 INFO [stderr]   --> src/main.rs:12:13
Dec 19 14:38:24.920 INFO [stderr]    |
Dec 19 14:38:24.920 INFO [stderr] 12 |     let mut plane_x = 0.0;
Dec 19 14:38:24.920 INFO [stderr]    |             ^^^^^^^ help: consider using `_plane_x` instead
Dec 19 14:38:24.920 INFO [stderr]    |
Dec 19 14:38:24.920 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:38:24.920 INFO [stderr] 
Dec 19 14:38:24.920 INFO [stderr] warning: unused variable: `plane_y`
Dec 19 14:38:24.920 INFO [stderr]   --> src/main.rs:13:13
Dec 19 14:38:24.920 INFO [stderr]    |
Dec 19 14:38:24.920 INFO [stderr] 13 |     let mut plane_y = 0.66;
Dec 19 14:38:24.920 INFO [stderr]    |             ^^^^^^^ help: consider using `_plane_y` instead
Dec 19 14:38:24.920 INFO [stderr] 
Dec 19 14:38:24.920 INFO [stderr] warning: unused variable: `args`
Dec 19 14:38:24.920 INFO [stderr]   --> src/main.rs:32:21
Dec 19 14:38:24.920 INFO [stderr]    |
Dec 19 14:38:24.920 INFO [stderr] 32 |         if let Some(args) = e.render_args() {
Dec 19 14:38:24.921 INFO [stderr]    |                     ^^^^ help: consider using `_args` instead
Dec 19 14:38:24.921 INFO [stderr] 
Dec 19 14:38:24.936 INFO [stderr] warning: variable does not need to be mutable
Dec 19 14:38:24.936 INFO [stderr]   --> src/main.rs:12:9
Dec 19 14:38:24.936 INFO [stderr]    |
Dec 19 14:38:24.936 INFO [stderr] 12 |     let mut plane_x = 0.0;
Dec 19 14:38:24.936 INFO [stderr]    |         ----^^^^^^^
Dec 19 14:38:24.936 INFO [stderr]    |         |
Dec 19 14:38:24.936 INFO [stderr]    |         help: remove this `mut`
Dec 19 14:38:24.936 INFO [stderr]    |
Dec 19 14:38:24.936 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 14:38:24.936 INFO [stderr] 
Dec 19 14:38:24.936 INFO [stderr] warning: variable does not need to be mutable
Dec 19 14:38:24.936 INFO [stderr]   --> src/main.rs:13:9
Dec 19 14:38:24.936 INFO [stderr]    |
Dec 19 14:38:24.936 INFO [stderr] 13 |     let mut plane_y = 0.66;
Dec 19 14:38:24.936 INFO [stderr]    |         ----^^^^^^^
Dec 19 14:38:24.936 INFO [stderr]    |         |
Dec 19 14:38:24.936 INFO [stderr]    |         help: remove this `mut`
Dec 19 14:38:24.937 INFO [stderr] 
Dec 19 14:38:24.952 INFO [stderr] warning: constant item is never used: `MAP_HEIGHT`
Dec 19 14:38:24.952 INFO [stderr]  --> src/raycasting.rs:1:1
Dec 19 14:38:24.952 INFO [stderr]   |
Dec 19 14:38:24.952 INFO [stderr] 1 | pub const MAP_HEIGHT: u32 = 24;
Dec 19 14:38:24.952 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:38:24.952 INFO [stderr]   |
Dec 19 14:38:24.952 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 14:38:24.952 INFO [stderr] 
Dec 19 14:38:24.952 INFO [stderr] warning: constant item is never used: `MAP_WIDTH`
Dec 19 14:38:24.952 INFO [stderr]  --> src/raycasting.rs:2:1
Dec 19 14:38:24.952 INFO [stderr]   |
Dec 19 14:38:24.952 INFO [stderr] 2 | pub const MAP_WIDTH: u32 = 24;
Dec 19 14:38:24.952 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:38:24.952 INFO [stderr] 
Dec 19 14:38:24.952 INFO [stderr] warning: constant item is never used: `WORLD_MAP`
Dec 19 14:38:24.952 INFO [stderr]   --> src/raycasting.rs:6:1
Dec 19 14:38:24.952 INFO [stderr]    |
Dec 19 14:38:24.953 INFO [stderr] 6  | / pub const WORLD_MAP: [[i32; MAP_WIDTH as usize]; MAP_HEIGHT as usize]=
Dec 19 14:38:24.953 INFO [stderr] 7  | | [
Dec 19 14:38:24.953 INFO [stderr] 8  | |   [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],
Dec 19 14:38:24.953 INFO [stderr] 9  | |   [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
Dec 19 14:38:24.953 INFO [stderr] ...  |
Dec 19 14:38:24.953 INFO [stderr] 31 | |   [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
Dec 19 14:38:24.953 INFO [stderr] 32 | | ];
Dec 19 14:38:24.953 INFO [stderr]    | |__^
Dec 19 14:38:24.953 INFO [stderr] 
Dec 19 14:38:25.072 INFO [stderr] warning: unused variable: `plane_x`
Dec 19 14:38:25.072 INFO [stderr]   --> src/main.rs:12:13
Dec 19 14:38:25.072 INFO [stderr]    |
Dec 19 14:38:25.072 INFO [stderr] 12 |     let mut plane_x = 0.0;
Dec 19 14:38:25.072 INFO [stderr]    |             ^^^^^^^ help: consider using `_plane_x` instead
Dec 19 14:38:25.072 INFO [stderr]    |
Dec 19 14:38:25.072 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:38:25.072 INFO [stderr] 
Dec 19 14:38:25.072 INFO [stderr] warning: unused variable: `plane_y`
Dec 19 14:38:25.072 INFO [stderr]   --> src/main.rs:13:13
Dec 19 14:38:25.072 INFO [stderr]    |
Dec 19 14:38:25.072 INFO [stderr] 13 |     let mut plane_y = 0.66;
Dec 19 14:38:25.072 INFO [stderr]    |             ^^^^^^^ help: consider using `_plane_y` instead
Dec 19 14:38:25.072 INFO [stderr] 
Dec 19 14:38:25.072 INFO [stderr] warning: unused variable: `args`
Dec 19 14:38:25.072 INFO [stderr]   --> src/main.rs:32:21
Dec 19 14:38:25.072 INFO [stderr]    |
Dec 19 14:38:25.072 INFO [stderr] 32 |         if let Some(args) = e.render_args() {
Dec 19 14:38:25.072 INFO [stderr]    |                     ^^^^ help: consider using `_args` instead
Dec 19 14:38:25.072 INFO [stderr] 
Dec 19 14:38:25.077 INFO [stderr] warning: variable does not need to be mutable
Dec 19 14:38:25.077 INFO [stderr]   --> src/main.rs:12:9
Dec 19 14:38:25.077 INFO [stderr]    |
Dec 19 14:38:25.077 INFO [stderr] 12 |     let mut plane_x = 0.0;
Dec 19 14:38:25.077 INFO [stderr]    |         ----^^^^^^^
Dec 19 14:38:25.077 INFO [stderr]    |         |
Dec 19 14:38:25.077 INFO [stderr]    |         help: remove this `mut`
Dec 19 14:38:25.077 INFO [stderr]    |
Dec 19 14:38:25.077 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 14:38:25.077 INFO [stderr] 
Dec 19 14:38:25.077 INFO [stderr] warning: variable does not need to be mutable
Dec 19 14:38:25.077 INFO [stderr]   --> src/main.rs:13:9
Dec 19 14:38:25.077 INFO [stderr]    |
Dec 19 14:38:25.077 INFO [stderr] 13 |     let mut plane_y = 0.66;
Dec 19 14:38:25.077 INFO [stderr]    |         ----^^^^^^^
Dec 19 14:38:25.077 INFO [stderr]    |         |
Dec 19 14:38:25.077 INFO [stderr]    |         help: remove this `mut`
Dec 19 14:38:25.077 INFO [stderr] 
Dec 19 14:38:25.084 INFO [stderr] warning: constant item is never used: `MAP_HEIGHT`
Dec 19 14:38:25.084 INFO [stderr]  --> src/raycasting.rs:1:1
Dec 19 14:38:25.084 INFO [stderr]   |
Dec 19 14:38:25.084 INFO [stderr] 1 | pub const MAP_HEIGHT: u32 = 24;
Dec 19 14:38:25.084 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:38:25.084 INFO [stderr]   |
Dec 19 14:38:25.084 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 14:38:25.084 INFO [stderr] 
Dec 19 14:38:25.084 INFO [stderr] warning: constant item is never used: `MAP_WIDTH`
Dec 19 14:38:25.084 INFO [stderr]  --> src/raycasting.rs:2:1
Dec 19 14:38:25.084 INFO [stderr]   |
Dec 19 14:38:25.084 INFO [stderr] 2 | pub const MAP_WIDTH: u32 = 24;
Dec 19 14:38:25.084 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:38:25.084 INFO [stderr] 
Dec 19 14:38:25.084 INFO [stderr] warning: constant item is never used: `WORLD_MAP`
Dec 19 14:38:25.084 INFO [stderr]   --> src/raycasting.rs:6:1
Dec 19 14:38:25.084 INFO [stderr]    |
Dec 19 14:38:25.084 INFO [stderr] 6  | / pub const WORLD_MAP: [[i32; MAP_WIDTH as usize]; MAP_HEIGHT as usize]=
Dec 19 14:38:25.084 INFO [stderr] 7  | | [
Dec 19 14:38:25.084 INFO [stderr] 8  | |   [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],
Dec 19 14:38:25.084 INFO [stderr] 9  | |   [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
Dec 19 14:38:25.084 INFO [stderr] ...  |
Dec 19 14:38:25.084 INFO [stderr] 31 | |   [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
Dec 19 14:38:25.084 INFO [stderr] 32 | | ];
Dec 19 14:38:25.084 INFO [stderr]    | |__^
Dec 19 14:38:25.084 INFO [stderr] 
Dec 19 14:38:25.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.34s
Dec 19 14:38:26.004 INFO running `"docker" "inspect" "6a836feefa5e8c0f74e9916ff6e33ae186b6ee1b8b3ec9af5f14e759d7d840aa"`
Dec 19 14:38:26.228 INFO running `"docker" "rm" "-f" "6a836feefa5e8c0f74e9916ff6e33ae186b6ee1b8b3ec9af5f14e759d7d840aa"`
Dec 19 14:38:26.532 INFO [stdout] 6a836feefa5e8c0f74e9916ff6e33ae186b6ee1b8b3ec9af5f14e759d7d840aa