[INFO] updating cached repository Griffone/RustyGame
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Griffone/RustyGame
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Griffone/RustyGame" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Griffone/RustyGame"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Griffone/RustyGame'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Griffone/RustyGame" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Griffone/RustyGame"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Griffone/RustyGame'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 44a4271d61d34f72ef7b1c9e2a86908e69a0dde3
[INFO] sha for GitHub repo Griffone/RustyGame: 44a4271d61d34f72ef7b1c9e2a86908e69a0dde3
[INFO] validating manifest of Griffone/RustyGame 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 Griffone/RustyGame 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 Griffone/RustyGame
[INFO] finished frobbing Griffone/RustyGame
[INFO] frobbed toml for Griffone/RustyGame written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Griffone/RustyGame/Cargo.toml
[INFO] started frobbing Griffone/RustyGame
[INFO] finished frobbing Griffone/RustyGame
[INFO] frobbed toml for Griffone/RustyGame written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Griffone/RustyGame/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 Griffone/RustyGame against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-1/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Griffone/RustyGame:/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8c128772c337780ab58f12aa9cc31c546f8f98c97f6c18bc9094f3627cc3ec25
[INFO] running `"docker" "start" "-a" "8c128772c337780ab58f12aa9cc31c546f8f98c97f6c18bc9094f3627cc3ec25"`
[INFO] [stderr]     Checking wayland-sys v0.20.12
[INFO] [stderr]    Compiling glutin v0.17.0
[INFO] [stderr]    Compiling glium v0.22.0
[INFO] [stderr]     Checking tempfile v3.0.7
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking wayland-commons v0.20.12
[INFO] [stderr]     Checking wayland-client v0.20.12
[INFO] [stderr]     Checking wayland-protocols v0.20.12
[INFO] [stderr]     Checking smithay-client-toolkit v0.2.6
[INFO] [stderr]     Checking winit v0.16.2
[INFO] [stderr]     Checking rusty_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/input.rs:189:24
[INFO] [stderr]     |
[INFO] [stderr] 189 |     pub fn load_from_file(path: &std::path::Path) -> Self {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:59:7
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let mut count: i8 = 3;
[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: method is never used: `set_debug_mode`
[INFO] [stderr]   --> src/config.rs:85:2
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn set_debug_mode(&mut self, enabled: bool) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset_window_position`
[INFO] [stderr]   --> src/config.rs:95:2
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn reset_window_position(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset_window_size`
[INFO] [stderr]    --> src/config.rs:105:2
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn reset_window_size(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `short_angle_distance`
[INFO] [stderr]   --> src/graphics/math.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn short_angle_distance(a: f32, b: f32) -> f32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `lerp_angle`
[INFO] [stderr]   --> src/graphics/math.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn lerp_angle(a: f32, b: f32, t: f32) -> f32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_bounds`
[INFO] [stderr]   --> src/graphics/math.rs:44:2
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn from_bounds(points: &Bounds) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `grow_to_fit`
[INFO] [stderr]   --> src/graphics/math.rs:72:2
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn grow_to_fit(&mut self, point: &Point) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min`
[INFO] [stderr]   --> src/graphics/math.rs:88:2
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn min(&self) -> [f32; 2] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max`
[INFO] [stderr]    --> src/graphics/math.rs:100:2
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn max(&self) -> [f32; 2] {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max_x`
[INFO] [stderr]    --> src/graphics/math.rs:104:2
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn max_x(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max_y`
[INFO] [stderr]    --> src/graphics/math.rs:108:2
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub fn max_y(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `size`
[INFO] [stderr]    --> src/graphics/math.rs:128:2
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn size(&self) -> Point {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DEFAULT_FORMAT`
[INFO] [stderr]   --> src/graphics/texture.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | const DEFAULT_FORMAT: GLTextureFormat = GLTextureFormat::S3tcDxt1Alpha;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `USED_MIPMAP`
[INFO] [stderr]   --> src/graphics/texture.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | const USED_MIPMAP: glium::texture::CompressedMipmapsOption = glium::texture::CompressedMipmapsOption::NoMipmap;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/graphics/instance.rs:17:2
[INFO] [stderr]    |
[INFO] [stderr] 17 |       fn new(
[INFO] [stderr]    |  _____^
[INFO] [stderr] 18 | |         transform: Transform,
[INFO] [stderr] 19 | |         color_lit: [f32; 4],
[INFO] [stderr] 20 | |         color_unlit: [f32; 4],
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |         }
[INFO] [stderr] 31 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unlit`
[INFO] [stderr]   --> src/graphics/instance.rs:33:2
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn unlit(transform: Transform, color: [f32; 4], texture: &Texture) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_rotation`
[INFO] [stderr]   --> src/graphics/transform.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn set_rotation(&mut self, angle: f32) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `translate`
[INFO] [stderr]   --> src/graphics/transform.rs:31:2
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn translate(&mut self, delta: [f32; 2]) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_position`
[INFO] [stderr]   --> src/graphics/transform.rs:36:2
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn set_position(&mut self, position: [f32; 2]) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_scale`
[INFO] [stderr]   --> src/graphics/transform.rs:40:2
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn set_scale(&mut self, scale: [f32; 2]) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `free_texture_collection`
[INFO] [stderr]    --> src/graphics/scene.rs:129:2
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn free_texture_collection(self) -> TextureCollection {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mouse_wheel`
[INFO] [stderr]   --> src/input.rs:84:2
[INFO] [stderr]    |
[INFO] [stderr] 84 |     mouse_wheel: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `load_from_file`
[INFO] [stderr]    --> src/input.rs:189:2
[INFO] [stderr]     |
[INFO] [stderr] 189 |     pub fn load_from_file(path: &std::path::Path) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_on_key_down`
[INFO] [stderr]    --> src/input.rs:211:2
[INFO] [stderr]     |
[INFO] [stderr] 211 |     pub fn set_on_key_down(&mut self, key: Key, action: Action) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_on_button_down`
[INFO] [stderr]    --> src/input.rs:227:2
[INFO] [stderr]     |
[INFO] [stderr] 227 |     pub fn set_on_button_down(&mut self, button: Button, action: Action) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_on_button_up`
[INFO] [stderr]    --> src/input.rs:259:2
[INFO] [stderr]     |
[INFO] [stderr] 259 |     pub fn set_on_button_up(&mut self, button: Button, action: Action) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear_key`
[INFO] [stderr]    --> src/input.rs:279:2
[INFO] [stderr]     |
[INFO] [stderr] 279 |     pub fn clear_key(&mut self, key: Key) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear_button`
[INFO] [stderr]    --> src/input.rs:283:2
[INFO] [stderr]     |
[INFO] [stderr] 283 |     pub fn clear_button(&mut self, button: Button) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear_wheel_delta`
[INFO] [stderr]    --> src/input.rs:287:2
[INFO] [stderr]     |
[INFO] [stderr] 287 |     pub fn clear_wheel_delta(&mut self, modifiers: KeyModifiers) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `absolute_mouse_position`
[INFO] [stderr]    --> src/input.rs:380:2
[INFO] [stderr]     |
[INFO] [stderr] 380 |     pub fn absolute_mouse_position(&self) -> (f32, f32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mouse_wheel`
[INFO] [stderr]    --> src/input.rs:393:2
[INFO] [stderr]     |
[INFO] [stderr] 393 |     pub fn mouse_wheel(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `FONT_PREFIX`
[INFO] [stderr]   --> src/main.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | const FONT_PREFIX: &str = "data/fonts/";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/graphics/graphics.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 166 |                 write!(f, "(IO)");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/graphics/graphics.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 |                 write!(f, "(Program)");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/graphics/graphics.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 write!(f, "(VertexBuffer)");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/graphics/graphics.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |                 write!(f, "(IndexBuffer)");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/input.rs:189:24
[INFO] [stderr]     |
[INFO] [stderr] 189 |     pub fn load_from_file(path: &std::path::Path) -> Self {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:59:7
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let mut count: i8 = 3;
[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: method is never used: `set_debug_mode`
[INFO] [stderr]   --> src/config.rs:85:2
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn set_debug_mode(&mut self, enabled: bool) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset_window_position`
[INFO] [stderr]   --> src/config.rs:95:2
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn reset_window_position(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset_window_size`
[INFO] [stderr]    --> src/config.rs:105:2
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn reset_window_size(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `short_angle_distance`
[INFO] [stderr]   --> src/graphics/math.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn short_angle_distance(a: f32, b: f32) -> f32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `lerp_angle`
[INFO] [stderr]   --> src/graphics/math.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn lerp_angle(a: f32, b: f32, t: f32) -> f32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_bounds`
[INFO] [stderr]   --> src/graphics/math.rs:44:2
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn from_bounds(points: &Bounds) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `grow_to_fit`
[INFO] [stderr]   --> src/graphics/math.rs:72:2
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn grow_to_fit(&mut self, point: &Point) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min`
[INFO] [stderr]   --> src/graphics/math.rs:88:2
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn min(&self) -> [f32; 2] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max`
[INFO] [stderr]    --> src/graphics/math.rs:100:2
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn max(&self) -> [f32; 2] {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max_x`
[INFO] [stderr]    --> src/graphics/math.rs:104:2
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn max_x(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max_y`
[INFO] [stderr]    --> src/graphics/math.rs:108:2
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub fn max_y(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `size`
[INFO] [stderr]    --> src/graphics/math.rs:128:2
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn size(&self) -> Point {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DEFAULT_FORMAT`
[INFO] [stderr]   --> src/graphics/texture.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | const DEFAULT_FORMAT: GLTextureFormat = GLTextureFormat::S3tcDxt1Alpha;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `USED_MIPMAP`
[INFO] [stderr]   --> src/graphics/texture.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | const USED_MIPMAP: glium::texture::CompressedMipmapsOption = glium::texture::CompressedMipmapsOption::NoMipmap;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/graphics/instance.rs:17:2
[INFO] [stderr]    |
[INFO] [stderr] 17 |       fn new(
[INFO] [stderr]    |  _____^
[INFO] [stderr] 18 | |         transform: Transform,
[INFO] [stderr] 19 | |         color_lit: [f32; 4],
[INFO] [stderr] 20 | |         color_unlit: [f32; 4],
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |         }
[INFO] [stderr] 31 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unlit`
[INFO] [stderr]   --> src/graphics/instance.rs:33:2
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn unlit(transform: Transform, color: [f32; 4], texture: &Texture) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_rotation`
[INFO] [stderr]   --> src/graphics/transform.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn set_rotation(&mut self, angle: f32) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `translate`
[INFO] [stderr]   --> src/graphics/transform.rs:31:2
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn translate(&mut self, delta: [f32; 2]) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_position`
[INFO] [stderr]   --> src/graphics/transform.rs:36:2
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn set_position(&mut self, position: [f32; 2]) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_scale`
[INFO] [stderr]   --> src/graphics/transform.rs:40:2
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn set_scale(&mut self, scale: [f32; 2]) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `free_texture_collection`
[INFO] [stderr]    --> src/graphics/scene.rs:129:2
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn free_texture_collection(self) -> TextureCollection {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mouse_wheel`
[INFO] [stderr]   --> src/input.rs:84:2
[INFO] [stderr]    |
[INFO] [stderr] 84 |     mouse_wheel: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `load_from_file`
[INFO] [stderr]    --> src/input.rs:189:2
[INFO] [stderr]     |
[INFO] [stderr] 189 |     pub fn load_from_file(path: &std::path::Path) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_on_key_down`
[INFO] [stderr]    --> src/input.rs:211:2
[INFO] [stderr]     |
[INFO] [stderr] 211 |     pub fn set_on_key_down(&mut self, key: Key, action: Action) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_on_button_down`
[INFO] [stderr]    --> src/input.rs:227:2
[INFO] [stderr]     |
[INFO] [stderr] 227 |     pub fn set_on_button_down(&mut self, button: Button, action: Action) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_on_button_up`
[INFO] [stderr]    --> src/input.rs:259:2
[INFO] [stderr]     |
[INFO] [stderr] 259 |     pub fn set_on_button_up(&mut self, button: Button, action: Action) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear_key`
[INFO] [stderr]    --> src/input.rs:279:2
[INFO] [stderr]     |
[INFO] [stderr] 279 |     pub fn clear_key(&mut self, key: Key) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear_button`
[INFO] [stderr]    --> src/input.rs:283:2
[INFO] [stderr]     |
[INFO] [stderr] 283 |     pub fn clear_button(&mut self, button: Button) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear_wheel_delta`
[INFO] [stderr]    --> src/input.rs:287:2
[INFO] [stderr]     |
[INFO] [stderr] 287 |     pub fn clear_wheel_delta(&mut self, modifiers: KeyModifiers) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `absolute_mouse_position`
[INFO] [stderr]    --> src/input.rs:380:2
[INFO] [stderr]     |
[INFO] [stderr] 380 |     pub fn absolute_mouse_position(&self) -> (f32, f32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mouse_wheel`
[INFO] [stderr]    --> src/input.rs:393:2
[INFO] [stderr]     |
[INFO] [stderr] 393 |     pub fn mouse_wheel(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `FONT_PREFIX`
[INFO] [stderr]   --> src/main.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | const FONT_PREFIX: &str = "data/fonts/";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/graphics/graphics.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 166 |                 write!(f, "(IO)");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/graphics/graphics.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 |                 write!(f, "(Program)");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/graphics/graphics.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 write!(f, "(VertexBuffer)");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/graphics/graphics.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |                 write!(f, "(IndexBuffer)");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.21s
[INFO] running `"docker" "inspect" "8c128772c337780ab58f12aa9cc31c546f8f98c97f6c18bc9094f3627cc3ec25"`
[INFO] running `"docker" "rm" "-f" "8c128772c337780ab58f12aa9cc31c546f8f98c97f6c18bc9094f3627cc3ec25"`
[INFO] [stdout] 8c128772c337780ab58f12aa9cc31c546f8f98c97f6c18bc9094f3627cc3ec25