Dec 19 07:01:12.405 INFO checking tjefferson08/rustcraft against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 07:01:12.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/tjefferson08/rustcraft:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:01:12.828 INFO [stdout] b3dcfb1c1e4f607aebb6a90210fbb137617c4601cfdb0af00d4fb15128c1e8b3
Dec 19 07:01:12.834 INFO running `"docker" "start" "-a" "b3dcfb1c1e4f607aebb6a90210fbb137617c4601cfdb0af00d4fb15128c1e8b3"`
Dec 19 07:01:14.601 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 19 07:01:14.601 INFO [stderr]    Compiling syn v0.14.5
Dec 19 07:01:14.604 INFO [stderr]    Compiling glium v0.22.0
Dec 19 07:01:14.604 INFO [stderr]     Checking png v0.12.0
Dec 19 07:01:16.881 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 19 07:01:18.178 INFO [stderr]     Checking rayon-core v1.4.1
Dec 19 07:01:21.461 INFO [stderr]     Checking rayon v1.0.2
Dec 19 07:01:33.032 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 19 07:01:33.247 INFO [stderr]    Compiling num-derive v0.2.2
Dec 19 07:01:35.840 INFO [stderr]     Checking image v0.19.0
Dec 19 07:01:55.400 INFO [stderr]     Checking rustcraft v0.1.0 (/opt/crater/workdir)
Dec 19 07:01:55.945 INFO [stderr] warning: unused imports: `Deg`, `PerspectiveFov`
Dec 19 07:01:55.945 INFO [stderr]  --> src/model/cube.rs:4:14
Dec 19 07:01:55.945 INFO [stderr]   |
Dec 19 07:01:55.945 INFO [stderr] 4 | use cgmath::{Deg, Matrix3, Matrix4, PerspectiveFov, Rad, Vector3};
Dec 19 07:01:55.945 INFO [stderr]   |              ^^^                    ^^^^^^^^^^^^^^
Dec 19 07:01:55.945 INFO [stderr]   |
Dec 19 07:01:55.945 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:01:55.945 INFO [stderr] 
Dec 19 07:01:55.973 INFO [stderr] warning: unused imports: `Deg`, `PerspectiveFov`
Dec 19 07:01:55.973 INFO [stderr]  --> src/model/cube.rs:4:14
Dec 19 07:01:55.973 INFO [stderr]   |
Dec 19 07:01:55.973 INFO [stderr] 4 | use cgmath::{Deg, Matrix3, Matrix4, PerspectiveFov, Rad, Vector3};
Dec 19 07:01:55.974 INFO [stderr]   |              ^^^                    ^^^^^^^^^^^^^^
Dec 19 07:01:55.974 INFO [stderr]   |
Dec 19 07:01:55.974 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:01:55.974 INFO [stderr] 
Dec 19 07:01:56.266 INFO [stderr] warning: unused variable: `events`
Dec 19 07:01:56.266 INFO [stderr]   --> src/application.rs:55:17
Dec 19 07:01:56.266 INFO [stderr]    |
Dec 19 07:01:56.267 INFO [stderr] 55 |             let events = events_loop.poll_events(|event| {
Dec 19 07:01:56.267 INFO [stderr]    |                 ^^^^^^ help: consider using `_events` instead
Dec 19 07:01:56.267 INFO [stderr]    |
Dec 19 07:01:56.268 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:01:56.268 INFO [stderr] 
Dec 19 07:01:56.268 INFO [stderr] warning: unused variable: `speed`
Dec 19 07:01:56.269 INFO [stderr]   --> src/game_state.rs:54:13
Dec 19 07:01:56.269 INFO [stderr]    |
Dec 19 07:01:56.269 INFO [stderr] 54 |         let speed = 50.0;
Dec 19 07:01:56.270 INFO [stderr]    |             ^^^^^ help: consider using `_speed` instead
Dec 19 07:01:56.270 INFO [stderr] 
Dec 19 07:01:56.270 INFO [stderr] warning: unused variable: `delta_t`
Dec 19 07:01:56.271 INFO [stderr]   --> src/game_state.rs:53:47
Dec 19 07:01:56.271 INFO [stderr]    |
Dec 19 07:01:56.271 INFO [stderr] 53 |     fn process_event(&mut self, event: Event, delta_t: f32) -> () {
Dec 19 07:01:56.271 INFO [stderr]    |                                               ^^^^^^^ help: consider using `_delta_t` instead
Dec 19 07:01:56.272 INFO [stderr] 
Dec 19 07:01:56.272 INFO [stderr] warning: unused variable: `delta_t`
Dec 19 07:01:56.273 INFO [stderr]    --> src/game_state.rs:149:26
Dec 19 07:01:56.273 INFO [stderr]     |
Dec 19 07:01:56.273 INFO [stderr] 149 |     fn update(&mut self, delta_t: f32) {
Dec 19 07:01:56.273 INFO [stderr]     |                          ^^^^^^^ help: consider using `_delta_t` instead
Dec 19 07:01:56.274 INFO [stderr] 
Dec 19 07:01:56.274 INFO [stderr] warning: unused variable: `delta_t`
Dec 19 07:01:56.274 INFO [stderr]    --> src/game_state.rs:156:43
Dec 19 07:01:56.275 INFO [stderr]     |
Dec 19 07:01:56.275 INFO [stderr] 156 |     fn draw(&self, renderer: &mut Master, delta_t: f32) {
Dec 19 07:01:56.275 INFO [stderr]     |                                           ^^^^^^^ help: consider using `_delta_t` instead
Dec 19 07:01:56.275 INFO [stderr] 
Dec 19 07:01:56.276 INFO [stderr] warning: unused variable: `tex_coords_right`
Dec 19 07:01:56.276 INFO [stderr]   --> src/model/cube.rs:73:13
Dec 19 07:01:56.276 INFO [stderr]    |
Dec 19 07:01:56.277 INFO [stderr] 73 |         let tex_coords_right: TextureCoordinates = atlas.texture_coords_for(0, 1);
Dec 19 07:01:56.277 INFO [stderr]    |             ^^^^^^^^^^^^^^^^ help: consider using `_tex_coords_right` instead
Dec 19 07:01:56.277 INFO [stderr] 
Dec 19 07:01:56.277 INFO [stderr] warning: unused variable: `tex_coords_left`
Dec 19 07:01:56.278 INFO [stderr]   --> src/model/cube.rs:74:13
Dec 19 07:01:56.278 INFO [stderr]    |
Dec 19 07:01:56.278 INFO [stderr] 74 |         let tex_coords_left: TextureCoordinates = atlas.texture_coords_for(0, 1);
Dec 19 07:01:56.278 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_tex_coords_left` instead
Dec 19 07:01:56.279 INFO [stderr] 
Dec 19 07:01:56.279 INFO [stderr] warning: unused variable: `tex_coords_top`
Dec 19 07:01:56.279 INFO [stderr]   --> src/model/cube.rs:75:13
Dec 19 07:01:56.279 INFO [stderr]    |
Dec 19 07:01:56.280 INFO [stderr] 75 |         let tex_coords_top: TextureCoordinates = atlas.texture_coords_for(0, 0);
Dec 19 07:01:56.280 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_tex_coords_top` instead
Dec 19 07:01:56.280 INFO [stderr] 
Dec 19 07:01:56.280 INFO [stderr] warning: unused variable: `tex_coords_bottom`
Dec 19 07:01:56.281 INFO [stderr]   --> src/model/cube.rs:76:13
Dec 19 07:01:56.281 INFO [stderr]    |
Dec 19 07:01:56.281 INFO [stderr] 76 |         let tex_coords_bottom: TextureCoordinates = atlas.texture_coords_for(0, 2);
Dec 19 07:01:56.281 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^ help: consider using `_tex_coords_bottom` instead
Dec 19 07:01:56.282 INFO [stderr] 
Dec 19 07:01:56.282 INFO [stderr] warning: unused variable: `x`
Dec 19 07:01:56.282 INFO [stderr]   --> src/textures/mod.rs:36:38
Dec 19 07:01:56.283 INFO [stderr]    |
Dec 19 07:01:56.283 INFO [stderr] 36 |     pub fn texture_coords_for(&self, x: u32, y: u32) -> TextureCoordinates {
Dec 19 07:01:56.283 INFO [stderr]    |                                      ^ help: consider using `_x` instead
Dec 19 07:01:56.283 INFO [stderr] 
Dec 19 07:01:56.284 INFO [stderr] warning: unused variable: `y`
Dec 19 07:01:56.284 INFO [stderr]   --> src/textures/mod.rs:36:46
Dec 19 07:01:56.284 INFO [stderr]    |
Dec 19 07:01:56.284 INFO [stderr] 36 |     pub fn texture_coords_for(&self, x: u32, y: u32) -> TextureCoordinates {
Dec 19 07:01:56.285 INFO [stderr]    |                                              ^ help: consider using `_y` instead
Dec 19 07:01:56.285 INFO [stderr] 
Dec 19 07:01:56.291 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:01:56.291 INFO [stderr]   --> src/application.rs:51:17
Dec 19 07:01:56.292 INFO [stderr]    |
Dec 19 07:01:56.292 INFO [stderr] 51 |             let mut current_state = self.current_state_mut();
Dec 19 07:01:56.292 INFO [stderr]    |                 ----^^^^^^^^^^^^^
Dec 19 07:01:56.293 INFO [stderr]    |                 |
Dec 19 07:01:56.293 INFO [stderr]    |                 help: remove this `mut`
Dec 19 07:01:56.293 INFO [stderr]    |
Dec 19 07:01:56.294 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 07:01:56.294 INFO [stderr] 
Dec 19 07:01:56.317 INFO [stderr] warning: unused variable: `events`
Dec 19 07:01:56.317 INFO [stderr]   --> src/application.rs:55:17
Dec 19 07:01:56.317 INFO [stderr]    |
Dec 19 07:01:56.318 INFO [stderr] 55 |             let events = events_loop.poll_events(|event| {
Dec 19 07:01:56.318 INFO [stderr]    |                 ^^^^^^ help: consider using `_events` instead
Dec 19 07:01:56.318 INFO [stderr]    |
Dec 19 07:01:56.318 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:01:56.319 INFO [stderr] 
Dec 19 07:01:56.319 INFO [stderr] warning: unused variable: `speed`
Dec 19 07:01:56.319 INFO [stderr]   --> src/game_state.rs:54:13
Dec 19 07:01:56.320 INFO [stderr]    |
Dec 19 07:01:56.320 INFO [stderr] 54 |         let speed = 50.0;
Dec 19 07:01:56.320 INFO [stderr]    |             ^^^^^ help: consider using `_speed` instead
Dec 19 07:01:56.320 INFO [stderr] 
Dec 19 07:01:56.321 INFO [stderr] warning: unused variable: `delta_t`
Dec 19 07:01:56.321 INFO [stderr]   --> src/game_state.rs:53:47
Dec 19 07:01:56.321 INFO [stderr]    |
Dec 19 07:01:56.322 INFO [stderr] 53 |     fn process_event(&mut self, event: Event, delta_t: f32) -> () {
Dec 19 07:01:56.322 INFO [stderr]    |                                               ^^^^^^^ help: consider using `_delta_t` instead
Dec 19 07:01:56.322 INFO [stderr] 
Dec 19 07:01:56.322 INFO [stderr] warning: unused variable: `delta_t`
Dec 19 07:01:56.323 INFO [stderr]    --> src/game_state.rs:149:26
Dec 19 07:01:56.328 INFO [stderr]     |
Dec 19 07:01:56.328 INFO [stderr] 149 |     fn update(&mut self, delta_t: f32) {
Dec 19 07:01:56.328 INFO [stderr]     |                          ^^^^^^^ help: consider using `_delta_t` instead
Dec 19 07:01:56.328 INFO [stderr] 
Dec 19 07:01:56.329 INFO [stderr] warning: unused variable: `delta_t`
Dec 19 07:01:56.329 INFO [stderr]    --> src/game_state.rs:156:43
Dec 19 07:01:56.329 INFO [stderr]     |
Dec 19 07:01:56.329 INFO [stderr] 156 |     fn draw(&self, renderer: &mut Master, delta_t: f32) {
Dec 19 07:01:56.329 INFO [stderr]     |                                           ^^^^^^^ help: consider using `_delta_t` instead
Dec 19 07:01:56.329 INFO [stderr] 
Dec 19 07:01:56.330 INFO [stderr] warning: unused variable: `tex_coords_right`
Dec 19 07:01:56.330 INFO [stderr]   --> src/model/cube.rs:73:13
Dec 19 07:01:56.330 INFO [stderr]    |
Dec 19 07:01:56.330 INFO [stderr] 73 |         let tex_coords_right: TextureCoordinates = atlas.texture_coords_for(0, 1);
Dec 19 07:01:56.330 INFO [stderr]    |             ^^^^^^^^^^^^^^^^ help: consider using `_tex_coords_right` instead
Dec 19 07:01:56.330 INFO [stderr] 
Dec 19 07:01:56.331 INFO [stderr] warning: unused variable: `tex_coords_left`
Dec 19 07:01:56.331 INFO [stderr]   --> src/model/cube.rs:74:13
Dec 19 07:01:56.331 INFO [stderr]    |
Dec 19 07:01:56.331 INFO [stderr] 74 |         let tex_coords_left: TextureCoordinates = atlas.texture_coords_for(0, 1);
Dec 19 07:01:56.331 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_tex_coords_left` instead
Dec 19 07:01:56.332 INFO [stderr] 
Dec 19 07:01:56.332 INFO [stderr] warning: unused variable: `tex_coords_top`
Dec 19 07:01:56.332 INFO [stderr]   --> src/model/cube.rs:75:13
Dec 19 07:01:56.332 INFO [stderr]    |
Dec 19 07:01:56.332 INFO [stderr] 75 |         let tex_coords_top: TextureCoordinates = atlas.texture_coords_for(0, 0);
Dec 19 07:01:56.333 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_tex_coords_top` instead
Dec 19 07:01:56.333 INFO [stderr] 
Dec 19 07:01:56.333 INFO [stderr] warning: unused variable: `tex_coords_bottom`
Dec 19 07:01:56.333 INFO [stderr]   --> src/model/cube.rs:76:13
Dec 19 07:01:56.333 INFO [stderr]    |
Dec 19 07:01:56.334 INFO [stderr] 76 |         let tex_coords_bottom: TextureCoordinates = atlas.texture_coords_for(0, 2);
Dec 19 07:01:56.334 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^ help: consider using `_tex_coords_bottom` instead
Dec 19 07:01:56.334 INFO [stderr] 
Dec 19 07:01:56.334 INFO [stderr] warning: unused variable: `x`
Dec 19 07:01:56.334 INFO [stderr]   --> src/textures/mod.rs:36:38
Dec 19 07:01:56.334 INFO [stderr]    |
Dec 19 07:01:56.335 INFO [stderr] 36 |     pub fn texture_coords_for(&self, x: u32, y: u32) -> TextureCoordinates {
Dec 19 07:01:56.335 INFO [stderr]    |                                      ^ help: consider using `_x` instead
Dec 19 07:01:56.335 INFO [stderr] 
Dec 19 07:01:56.335 INFO [stderr] warning: unused variable: `y`
Dec 19 07:01:56.335 INFO [stderr]   --> src/textures/mod.rs:36:46
Dec 19 07:01:56.336 INFO [stderr]    |
Dec 19 07:01:56.336 INFO [stderr] 36 |     pub fn texture_coords_for(&self, x: u32, y: u32) -> TextureCoordinates {
Dec 19 07:01:56.336 INFO [stderr]    |                                              ^ help: consider using `_y` instead
Dec 19 07:01:56.336 INFO [stderr] 
Dec 19 07:01:56.336 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:01:56.336 INFO [stderr]   --> src/application.rs:51:17
Dec 19 07:01:56.337 INFO [stderr]    |
Dec 19 07:01:56.337 INFO [stderr] 51 |             let mut current_state = self.current_state_mut();
Dec 19 07:01:56.337 INFO [stderr]    |                 ----^^^^^^^^^^^^^
Dec 19 07:01:56.337 INFO [stderr]    |                 |
Dec 19 07:01:56.337 INFO [stderr]    |                 help: remove this `mut`
Dec 19 07:01:56.338 INFO [stderr]    |
Dec 19 07:01:56.338 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 07:01:56.338 INFO [stderr] 
Dec 19 07:01:56.392 INFO [stderr] warning: method is never used: `pop_state`
Dec 19 07:01:56.393 INFO [stderr]    --> src/application.rs:116:5
Dec 19 07:01:56.393 INFO [stderr]     |
Dec 19 07:01:56.393 INFO [stderr] 116 |     pub fn pop_state(&mut self) -> () {
Dec 19 07:01:56.393 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.400 INFO [stderr] warning: method is never used: `pop_state`
Dec 19 07:01:56.400 INFO [stderr]    --> src/application.rs:116:5
Dec 19 07:01:56.400 INFO [stderr]     |
Dec 19 07:01:56.400 INFO [stderr] 116 |     pub fn pop_state(&mut self) -> () {
Dec 19 07:01:56.400 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.400 INFO [stderr]     |
Dec 19 07:01:56.400 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 07:01:56.400 INFO [stderr] 
Dec 19 07:01:56.400 INFO [stderr] warning: method is never used: `from_position`
Dec 19 07:01:56.400 INFO [stderr]   --> src/entity.rs:10:5
Dec 19 07:01:56.401 INFO [stderr]    |
Dec 19 07:01:56.401 INFO [stderr] 10 |     pub fn from_position(pos: (f32, f32, f32)) -> Entity {
Dec 19 07:01:56.401 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.401 INFO [stderr] 
Dec 19 07:01:56.401 INFO [stderr] warning: method is never used: `update_position`
Dec 19 07:01:56.401 INFO [stderr]   --> src/entity.rs:24:5
Dec 19 07:01:56.401 INFO [stderr]    |
Dec 19 07:01:56.401 INFO [stderr] 24 |     pub fn update_position(&mut self, delta_pos: Vector3<f32>) -> () {
Dec 19 07:01:56.401 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.401 INFO [stderr] 
Dec 19 07:01:56.401 INFO [stderr] warning: field is never used: `texture_size`
Dec 19 07:01:56.401 INFO [stderr]   --> src/textures/mod.rs:17:5
Dec 19 07:01:56.401 INFO [stderr]    |
Dec 19 07:01:56.401 INFO [stderr] 17 |     texture_size: u32,
Dec 19 07:01:56.401 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.401 INFO [stderr] 
Dec 19 07:01:56.401 INFO [stderr] warning: field is never used: `image_size`
Dec 19 07:01:56.401 INFO [stderr]   --> src/textures/mod.rs:18:5
Dec 19 07:01:56.401 INFO [stderr]    |
Dec 19 07:01:56.401 INFO [stderr] 18 |     image_size: u32,
Dec 19 07:01:56.401 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 07:01:56.401 INFO [stderr] 
Dec 19 07:01:56.401 INFO [stderr] warning: method is never used: `textures_per_row`
Dec 19 07:01:56.401 INFO [stderr]   --> src/textures/mod.rs:32:5
Dec 19 07:01:56.401 INFO [stderr]    |
Dec 19 07:01:56.401 INFO [stderr] 32 |     fn textures_per_row(&self) -> u32 {
Dec 19 07:01:56.401 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.401 INFO [stderr] 
Dec 19 07:01:56.401 INFO [stderr] warning: method is never used: `reset_cursor_position`
Dec 19 07:01:56.401 INFO [stderr]   --> src/window.rs:38:5
Dec 19 07:01:56.401 INFO [stderr]    |
Dec 19 07:01:56.401 INFO [stderr] 38 |     pub fn reset_cursor_position(&self) -> () {
Dec 19 07:01:56.401 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.401 INFO [stderr] 
Dec 19 07:01:56.401 INFO [stderr]     |
Dec 19 07:01:56.401 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 07:01:56.401 INFO [stderr] 
Dec 19 07:01:56.402 INFO [stderr] warning: method is never used: `from_position`
Dec 19 07:01:56.402 INFO [stderr]   --> src/entity.rs:10:5
Dec 19 07:01:56.402 INFO [stderr]    |
Dec 19 07:01:56.402 INFO [stderr] 10 |     pub fn from_position(pos: (f32, f32, f32)) -> Entity {
Dec 19 07:01:56.402 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.402 INFO [stderr] 
Dec 19 07:01:56.402 INFO [stderr] warning: method is never used: `update_position`
Dec 19 07:01:56.402 INFO [stderr]   --> src/entity.rs:24:5
Dec 19 07:01:56.402 INFO [stderr]    |
Dec 19 07:01:56.402 INFO [stderr] 24 |     pub fn update_position(&mut self, delta_pos: Vector3<f32>) -> () {
Dec 19 07:01:56.402 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.402 INFO [stderr] 
Dec 19 07:01:56.403 INFO [stderr] warning: field is never used: `texture_size`
Dec 19 07:01:56.403 INFO [stderr]   --> src/textures/mod.rs:17:5
Dec 19 07:01:56.403 INFO [stderr]    |
Dec 19 07:01:56.403 INFO [stderr] 17 |     texture_size: u32,
Dec 19 07:01:56.403 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.403 INFO [stderr] 
Dec 19 07:01:56.403 INFO [stderr] warning: field is never used: `image_size`
Dec 19 07:01:56.403 INFO [stderr]   --> src/textures/mod.rs:18:5
Dec 19 07:01:56.403 INFO [stderr]    |
Dec 19 07:01:56.403 INFO [stderr] 18 |     image_size: u32,
Dec 19 07:01:56.403 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 07:01:56.403 INFO [stderr] 
Dec 19 07:01:56.403 INFO [stderr] warning: method is never used: `textures_per_row`
Dec 19 07:01:56.403 INFO [stderr]   --> src/textures/mod.rs:32:5
Dec 19 07:01:56.403 INFO [stderr]    |
Dec 19 07:01:56.403 INFO [stderr] 32 |     fn textures_per_row(&self) -> u32 {
Dec 19 07:01:56.404 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.404 INFO [stderr] 
Dec 19 07:01:56.404 INFO [stderr] warning: method is never used: `reset_cursor_position`
Dec 19 07:01:56.404 INFO [stderr]   --> src/window.rs:38:5
Dec 19 07:01:56.404 INFO [stderr]    |
Dec 19 07:01:56.404 INFO [stderr] 38 |     pub fn reset_cursor_position(&self) -> () {
Dec 19 07:01:56.404 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:01:56.404 INFO [stderr] 
Dec 19 07:01:56.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.21s
Dec 19 07:01:57.557 INFO running `"docker" "inspect" "b3dcfb1c1e4f607aebb6a90210fbb137617c4601cfdb0af00d4fb15128c1e8b3"`
Dec 19 07:01:57.766 INFO running `"docker" "rm" "-f" "b3dcfb1c1e4f607aebb6a90210fbb137617c4601cfdb0af00d4fb15128c1e8b3"`
Dec 19 07:01:58.096 INFO [stdout] b3dcfb1c1e4f607aebb6a90210fbb137617c4601cfdb0af00d4fb15128c1e8b3