[INFO] updating cached repository kamilkieruzal/RaycastingRust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kamilkieruzal/RaycastingRust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kamilkieruzal/RaycastingRust" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/kamilkieruzal/RaycastingRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/kamilkieruzal/RaycastingRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kamilkieruzal/RaycastingRust" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/kamilkieruzal/RaycastingRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/kamilkieruzal/RaycastingRust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 332e6c8a5882899df66c3bbbde57201672eac6b0
[INFO] sha for GitHub repo kamilkieruzal/RaycastingRust: 332e6c8a5882899df66c3bbbde57201672eac6b0
[INFO] validating manifest of kamilkieruzal/RaycastingRust on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kamilkieruzal/RaycastingRust on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kamilkieruzal/RaycastingRust
[INFO] finished frobbing kamilkieruzal/RaycastingRust
[INFO] frobbed toml for kamilkieruzal/RaycastingRust written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/kamilkieruzal/RaycastingRust/Cargo.toml
[INFO] started frobbing kamilkieruzal/RaycastingRust
[INFO] finished frobbing kamilkieruzal/RaycastingRust
[INFO] frobbed toml for kamilkieruzal/RaycastingRust written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/kamilkieruzal/RaycastingRust/Cargo.toml
[INFO] crate kamilkieruzal/RaycastingRust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kamilkieruzal/RaycastingRust against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/kamilkieruzal/RaycastingRust:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 66ca6137e468e30a5aa9c9d71a168e0b00fd097165c50c3398226757b128d2c8
[INFO] running `"docker" "start" "-a" "66ca6137e468e30a5aa9c9d71a168e0b00fd097165c50c3398226757b128d2c8"`
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]     Checking x11-dl v2.17.2
[INFO] [stderr]     Checking quaternion v0.3.0
[INFO] [stderr]     Checking piston-ai_behavior v0.22.0
[INFO] [stderr]     Checking piston2d-drag_controller v0.21.0
[INFO] [stderr]     Checking piston3d-cam v0.3.0
[INFO] [stderr]     Checking camera_controllers v0.23.0
[INFO] [stderr]     Checking piston2d-sprite v0.41.0
[INFO] [stderr]     Checking winit v0.8.3
[INFO] [stderr]     Checking glutin v0.10.1
[INFO] [stderr]     Checking pistoncore-glutin_window v0.43.0
[INFO] [stderr]     Checking piston_window v0.74.0
[INFO] [stderr]     Checking raycasting v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `plane_x`
[INFO] [stderr]   --> src/main.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut plane_x = 0.0;
[INFO] [stderr]    |             ^^^^^^^ help: consider prefixing with an underscore: `_plane_x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `plane_y`
[INFO] [stderr]   --> src/main.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mut plane_y = 0.66;
[INFO] [stderr]    |             ^^^^^^^ help: consider prefixing with an underscore: `_plane_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/main.rs:32:21
[INFO] [stderr]    |
[INFO] [stderr] 32 |         if let Some(args) = e.render_args() {
[INFO] [stderr]    |                     ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut plane_x = 0.0;
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mut plane_y = 0.66;
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_HEIGHT`
[INFO] [stderr]  --> src/raycasting.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub const MAP_HEIGHT: u32 = 24;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_WIDTH`
[INFO] [stderr]  --> src/raycasting.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub const MAP_WIDTH: u32 = 24;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `WORLD_MAP`
[INFO] [stderr]   --> src/raycasting.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / pub const WORLD_MAP: [[i32; MAP_WIDTH as usize]; MAP_HEIGHT as usize]=
[INFO] [stderr] 7  | | [
[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],
[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],
[INFO] [stderr] ...  |
[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]
[INFO] [stderr] 32 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `plane_x`
[INFO] [stderr]   --> src/main.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut plane_x = 0.0;
[INFO] [stderr]    |             ^^^^^^^ help: consider prefixing with an underscore: `_plane_x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `plane_y`
[INFO] [stderr]   --> src/main.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mut plane_y = 0.66;
[INFO] [stderr]    |             ^^^^^^^ help: consider prefixing with an underscore: `_plane_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/main.rs:32:21
[INFO] [stderr]    |
[INFO] [stderr] 32 |         if let Some(args) = e.render_args() {
[INFO] [stderr]    |                     ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut plane_x = 0.0;
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mut plane_y = 0.66;
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_HEIGHT`
[INFO] [stderr]  --> src/raycasting.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub const MAP_HEIGHT: u32 = 24;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_WIDTH`
[INFO] [stderr]  --> src/raycasting.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub const MAP_WIDTH: u32 = 24;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `WORLD_MAP`
[INFO] [stderr]   --> src/raycasting.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / pub const WORLD_MAP: [[i32; MAP_WIDTH as usize]; MAP_HEIGHT as usize]=
[INFO] [stderr] 7  | | [
[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],
[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],
[INFO] [stderr] ...  |
[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]
[INFO] [stderr] 32 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.88s
[INFO] running `"docker" "inspect" "66ca6137e468e30a5aa9c9d71a168e0b00fd097165c50c3398226757b128d2c8"`
[INFO] running `"docker" "rm" "-f" "66ca6137e468e30a5aa9c9d71a168e0b00fd097165c50c3398226757b128d2c8"`
[INFO] [stdout] 66ca6137e468e30a5aa9c9d71a168e0b00fd097165c50c3398226757b128d2c8