Nov 28 13:04:20.417 INFO checking Isan-Rivkin/snake-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 13:04:20.419 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 13:04:20.859 INFO [stdout] f2610eb57d039a3b91355eca2b6a4eba232cf85eede2f929d736d7963204a19a
Nov 28 13:04:20.861 INFO running `"docker" "start" "-a" "f2610eb57d039a3b91355eca2b6a4eba232cf85eede2f929d736d7963204a19a"`
Nov 28 13:04:21.483 INFO [stderr] usermod: no changes
Nov 28 13:04:21.814 INFO [stderr]    Compiling libloading v0.5.0
Nov 28 13:04:21.814 INFO [stderr]     Checking gfx_core v0.8.2
Nov 28 13:04:21.818 INFO [stderr]     Checking ordered-float v0.5.1
Nov 28 13:04:21.818 INFO [stderr]    Compiling glutin v0.14.0
Nov 28 13:04:21.820 INFO [stderr]     Checking pistoncore-input v0.21.0
Nov 28 13:04:21.823 INFO [stderr]     Checking image v0.19.0
Nov 28 13:04:23.012 INFO [stderr]     Checking rusttype v0.4.3
Nov 28 13:04:26.896 INFO [stderr]     Checking dlib v0.4.1
Nov 28 13:04:27.528 INFO [stderr]     Checking wayland-sys v0.12.5
Nov 28 13:04:28.768 INFO [stderr]     Checking piston2d-graphics v0.26.0
Nov 28 13:04:29.008 INFO [stderr]     Checking wayland-client v0.12.5
Nov 28 13:04:34.284 INFO [stderr]     Checking pistoncore-window v0.32.0
Nov 28 13:04:36.000 INFO [stderr]     Checking wayland-protocols v0.12.5
Nov 28 13:04:36.001 INFO [stderr]     Checking wayland-kbd v0.13.1
Nov 28 13:04:39.796 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Nov 28 13:04:42.397 INFO [stderr]     Checking piston v0.37.0
Nov 28 13:04:44.006 INFO [stderr]     Checking wayland-window v0.13.3
Nov 28 13:04:45.360 INFO [stderr]     Checking winit v0.12.0
Nov 28 13:04:51.954 INFO [stderr]     Checking pistoncore-glutin_window v0.47.0
Nov 28 13:05:03.217 INFO [stderr]     Checking gfx v0.17.1
Nov 28 13:05:03.220 INFO [stderr]     Checking gfx_device_gl v0.15.3
Nov 28 13:05:10.596 INFO [stderr]     Checking piston-gfx_texture v0.32.0
Nov 28 13:05:13.758 INFO [stderr]     Checking piston2d-gfx_graphics v0.51.0
Nov 28 13:05:18.349 INFO [stderr]     Checking piston_window v0.80.0
Nov 28 13:05:22.976 INFO [stderr]     Checking snake v0.1.0 (/source)
Nov 28 13:05:29.088 INFO [stderr] warning: unused import: `game::Game`
Nov 28 13:05:29.088 INFO [stderr]   --> src/main.rs:11:5
Nov 28 13:05:29.088 INFO [stderr]    |
Nov 28 13:05:29.088 INFO [stderr] 11 | use game::Game;
Nov 28 13:05:29.088 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 13:05:29.088 INFO [stderr]    |
Nov 28 13:05:29.088 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 13:05:29.088 INFO [stderr] 
Nov 28 13:05:29.121 INFO [stderr] warning: unused import: `game::Game`
Nov 28 13:05:29.121 INFO [stderr]   --> src/main.rs:11:5
Nov 28 13:05:29.121 INFO [stderr]    |
Nov 28 13:05:29.121 INFO [stderr] 11 | use game::Game;
Nov 28 13:05:29.121 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 13:05:29.121 INFO [stderr]    |
Nov 28 13:05:29.121 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 13:05:29.121 INFO [stderr] 
Nov 28 13:05:29.320 INFO [stderr] warning: unused variable: `window`
Nov 28 13:05:29.321 INFO [stderr]   --> src/main.rs:20:13
Nov 28 13:05:29.321 INFO [stderr]    |
Nov 28 13:05:29.322 INFO [stderr] 20 |     let mut window : PistonWindow = WindowSettings::new(
Nov 28 13:05:29.322 INFO [stderr]    |             ^^^^^^ help: consider using `_window` instead
Nov 28 13:05:29.322 INFO [stderr]    |
Nov 28 13:05:29.322 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 13:05:29.323 INFO [stderr] 
Nov 28 13:05:29.323 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:05:29.323 INFO [stderr]   --> src/main.rs:20:9
Nov 28 13:05:29.324 INFO [stderr]    |
Nov 28 13:05:29.324 INFO [stderr] 20 |     let mut window : PistonWindow = WindowSettings::new(
Nov 28 13:05:29.324 INFO [stderr]    |         ----^^^^^^
Nov 28 13:05:29.325 INFO [stderr]    |         |
Nov 28 13:05:29.325 INFO [stderr]    |         help: remove this `mut`
Nov 28 13:05:29.325 INFO [stderr]    |
Nov 28 13:05:29.325 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 13:05:29.326 INFO [stderr] 
Nov 28 13:05:29.348 INFO [stderr] warning: function is never used: `draw_block`
Nov 28 13:05:29.349 INFO [stderr]   --> src/draw.rs:14:1
Nov 28 13:05:29.349 INFO [stderr]    |
Nov 28 13:05:29.349 INFO [stderr] 14 | pub fn draw_block(color : Color, x : i32, y: i32, con : &Context, g: &mut G2d){
Nov 28 13:05:29.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.350 INFO [stderr]    |
Nov 28 13:05:29.350 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 13:05:29.350 INFO [stderr] 
Nov 28 13:05:29.351 INFO [stderr] warning: function is never used: `draw_rectangle`
Nov 28 13:05:29.351 INFO [stderr]   --> src/draw.rs:26:1
Nov 28 13:05:29.351 INFO [stderr]    |
Nov 28 13:05:29.351 INFO [stderr] 26 | pub fn draw_rectangle(color : Color,x : i32, y:i32,width:i32, height : i32,con : &Context,g:&mut G2d){
Nov 28 13:05:29.351 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.352 INFO [stderr] 
Nov 28 13:05:29.352 INFO [stderr] warning: constant item is never used: `SNAKE_COLOR`
Nov 28 13:05:29.352 INFO [stderr]  --> src/snake.rs:8:1
Nov 28 13:05:29.353 INFO [stderr]   |
Nov 28 13:05:29.353 INFO [stderr] 8 | const SNAKE_COLOR : Color = [0.00,0.80,0.00,1.0];
Nov 28 13:05:29.353 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.353 INFO [stderr] 
Nov 28 13:05:29.353 INFO [stderr] warning: variant is never constructed: `Up`
Nov 28 13:05:29.354 INFO [stderr]   --> src/snake.rs:11:5
Nov 28 13:05:29.354 INFO [stderr]    |
Nov 28 13:05:29.354 INFO [stderr] 11 |     Up,
Nov 28 13:05:29.354 INFO [stderr]    |     ^^
Nov 28 13:05:29.355 INFO [stderr] 
Nov 28 13:05:29.355 INFO [stderr] warning: variant is never constructed: `Down`
Nov 28 13:05:29.355 INFO [stderr]   --> src/snake.rs:12:5
Nov 28 13:05:29.355 INFO [stderr]    |
Nov 28 13:05:29.356 INFO [stderr] 12 |     Down,
Nov 28 13:05:29.356 INFO [stderr]    |     ^^^^
Nov 28 13:05:29.356 INFO [stderr] 
Nov 28 13:05:29.357 INFO [stderr] warning: variant is never constructed: `Left`
Nov 28 13:05:29.357 INFO [stderr]   --> src/snake.rs:13:5
Nov 28 13:05:29.357 INFO [stderr]    |
Nov 28 13:05:29.358 INFO [stderr] 13 |     Left,
Nov 28 13:05:29.358 INFO [stderr]    |     ^^^^
Nov 28 13:05:29.358 INFO [stderr] 
Nov 28 13:05:29.358 INFO [stderr] warning: variant is never constructed: `Right`
Nov 28 13:05:29.359 INFO [stderr]   --> src/snake.rs:14:5
Nov 28 13:05:29.359 INFO [stderr]    |
Nov 28 13:05:29.359 INFO [stderr] 14 |     Right,
Nov 28 13:05:29.360 INFO [stderr]    |     ^^^^^
Nov 28 13:05:29.364 INFO [stderr] 
Nov 28 13:05:29.364 INFO [stderr] warning: method is never used: `opposite`
Nov 28 13:05:29.365 INFO [stderr]   --> src/snake.rs:18:5
Nov 28 13:05:29.365 INFO [stderr]    |
Nov 28 13:05:29.365 INFO [stderr] 18 |     pub fn opposite(&self)-> Direction{
Nov 28 13:05:29.365 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.366 INFO [stderr] 
Nov 28 13:05:29.366 INFO [stderr] warning: struct is never constructed: `Snake`
Nov 28 13:05:29.366 INFO [stderr]   --> src/snake.rs:34:1
Nov 28 13:05:29.367 INFO [stderr]    |
Nov 28 13:05:29.367 INFO [stderr] 34 | pub struct Snake{
Nov 28 13:05:29.367 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 28 13:05:29.368 INFO [stderr] 
Nov 28 13:05:29.368 INFO [stderr] warning: method is never used: `new`
Nov 28 13:05:29.368 INFO [stderr]   --> src/snake.rs:41:5
Nov 28 13:05:29.368 INFO [stderr]    |
Nov 28 13:05:29.369 INFO [stderr] 41 |     pub fn new(x: i32, y: i32)->Snake{
Nov 28 13:05:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.369 INFO [stderr] 
Nov 28 13:05:29.369 INFO [stderr] warning: method is never used: `draw`
Nov 28 13:05:29.370 INFO [stderr]   --> src/snake.rs:62:5
Nov 28 13:05:29.370 INFO [stderr]    |
Nov 28 13:05:29.370 INFO [stderr] 62 |     pub fn draw(&self, con: &Context, g: &mut G2d){
Nov 28 13:05:29.370 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.371 INFO [stderr] 
Nov 28 13:05:29.371 INFO [stderr] warning: method is never used: `head_position`
Nov 28 13:05:29.371 INFO [stderr]   --> src/snake.rs:67:5
Nov 28 13:05:29.371 INFO [stderr]    |
Nov 28 13:05:29.372 INFO [stderr] 67 |     pub fn head_position(&self)->(i32,i32){
Nov 28 13:05:29.372 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.372 INFO [stderr] 
Nov 28 13:05:29.372 INFO [stderr] warning: method is never used: `move_forward`
Nov 28 13:05:29.373 INFO [stderr]   --> src/snake.rs:71:5
Nov 28 13:05:29.373 INFO [stderr]    |
Nov 28 13:05:29.373 INFO [stderr] 71 |     pub fn move_forward(&mut self, dir: Option<Direction>){
Nov 28 13:05:29.374 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.374 INFO [stderr] 
Nov 28 13:05:29.374 INFO [stderr] warning: method is never used: `head_direction`
Nov 28 13:05:29.375 INFO [stderr]    --> src/snake.rs:109:5
Nov 28 13:05:29.375 INFO [stderr]     |
Nov 28 13:05:29.375 INFO [stderr] 109 |     pub fn head_direction(&self)->Direction{
Nov 28 13:05:29.376 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.380 INFO [stderr] 
Nov 28 13:05:29.380 INFO [stderr] warning: method is never used: `next_head`
Nov 28 13:05:29.381 INFO [stderr]    --> src/snake.rs:112:5
Nov 28 13:05:29.381 INFO [stderr]     |
Nov 28 13:05:29.381 INFO [stderr] 112 |     pub fn next_head(&self, dir: Option<Direction>) -> (i32,i32){
Nov 28 13:05:29.381 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.382 INFO [stderr] 
Nov 28 13:05:29.382 INFO [stderr] warning: method is never used: `restore_tail`
Nov 28 13:05:29.382 INFO [stderr]    --> src/snake.rs:128:5
Nov 28 13:05:29.382 INFO [stderr]     |
Nov 28 13:05:29.383 INFO [stderr] 128 |     pub fn restore_tail(&mut self){
Nov 28 13:05:29.383 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.383 INFO [stderr] 
Nov 28 13:05:29.384 INFO [stderr] warning: method is never used: `overlap_tail`
Nov 28 13:05:29.384 INFO [stderr]    --> src/snake.rs:133:5
Nov 28 13:05:29.384 INFO [stderr]     |
Nov 28 13:05:29.385 INFO [stderr] 133 |     pub fn overlap_tail(&self, x: i32, y:i32)->bool{
Nov 28 13:05:29.385 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.385 INFO [stderr] 
Nov 28 13:05:29.386 INFO [stderr] warning: constant item is never used: `FOOD_COLOR`
Nov 28 13:05:29.386 INFO [stderr]  --> src/game.rs:9:1
Nov 28 13:05:29.386 INFO [stderr]   |
Nov 28 13:05:29.386 INFO [stderr] 9 | const FOOD_COLOR : Color = [0.80,0.00,0.00,1.0];
Nov 28 13:05:29.387 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.387 INFO [stderr] 
Nov 28 13:05:29.387 INFO [stderr] warning: constant item is never used: `BORDER_COLOR`
Nov 28 13:05:29.388 INFO [stderr]   --> src/game.rs:10:1
Nov 28 13:05:29.388 INFO [stderr]    |
Nov 28 13:05:29.388 INFO [stderr] 10 | const BORDER_COLOR : Color = [0.00,0.00,0.00,1.0];
Nov 28 13:05:29.388 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.389 INFO [stderr] 
Nov 28 13:05:29.389 INFO [stderr] warning: constant item is never used: `GAMEOVER_COLOR`
Nov 28 13:05:29.389 INFO [stderr]   --> src/game.rs:11:1
Nov 28 13:05:29.389 INFO [stderr]    |
Nov 28 13:05:29.390 INFO [stderr] 11 | const GAMEOVER_COLOR : Color = [0.90,0.00,0.00,0.5];
Nov 28 13:05:29.390 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.390 INFO [stderr] 
Nov 28 13:05:29.390 INFO [stderr] warning: constant item is never used: `MOVING_PERIOD`
Nov 28 13:05:29.391 INFO [stderr]   --> src/game.rs:14:1
Nov 28 13:05:29.391 INFO [stderr]    |
Nov 28 13:05:29.391 INFO [stderr] 14 | const MOVING_PERIOD : f64 = 0.1;
Nov 28 13:05:29.391 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.392 INFO [stderr] 
Nov 28 13:05:29.392 INFO [stderr] warning: constant item is never used: `RESTART_TIME`
Nov 28 13:05:29.392 INFO [stderr]   --> src/game.rs:16:1
Nov 28 13:05:29.393 INFO [stderr]    |
Nov 28 13:05:29.393 INFO [stderr] 16 | const RESTART_TIME : f64 = 1.0;
Nov 28 13:05:29.393 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.394 INFO [stderr] 
Nov 28 13:05:29.394 INFO [stderr] warning: struct is never constructed: `Game`
Nov 28 13:05:29.394 INFO [stderr]   --> src/game.rs:18:1
Nov 28 13:05:29.394 INFO [stderr]    |
Nov 28 13:05:29.395 INFO [stderr] 18 | pub struct Game{
Nov 28 13:05:29.395 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 28 13:05:29.395 INFO [stderr] 
Nov 28 13:05:29.396 INFO [stderr] warning: method is never used: `new`
Nov 28 13:05:29.396 INFO [stderr]   --> src/game.rs:33:5
Nov 28 13:05:29.396 INFO [stderr]    |
Nov 28 13:05:29.396 INFO [stderr] 33 |     pub fn new(width : i32, height : i32)->Game{
Nov 28 13:05:29.397 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.397 INFO [stderr] 
Nov 28 13:05:29.397 INFO [stderr] warning: method is never used: `key_pressed`
Nov 28 13:05:29.397 INFO [stderr]   --> src/game.rs:45:5
Nov 28 13:05:29.398 INFO [stderr]    |
Nov 28 13:05:29.398 INFO [stderr] 45 |     pub fn key_pressed(&mut self, key : Key){
Nov 28 13:05:29.398 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.398 INFO [stderr] 
Nov 28 13:05:29.399 INFO [stderr] warning: method is never used: `draw`
Nov 28 13:05:29.399 INFO [stderr]   --> src/game.rs:63:5
Nov 28 13:05:29.399 INFO [stderr]    |
Nov 28 13:05:29.399 INFO [stderr] 63 |     pub fn draw(&self, con: &Context, g : &mut G2d){
Nov 28 13:05:29.400 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.400 INFO [stderr] 
Nov 28 13:05:29.400 INFO [stderr] warning: method is never used: `update`
Nov 28 13:05:29.401 INFO [stderr]   --> src/game.rs:79:5
Nov 28 13:05:29.401 INFO [stderr]    |
Nov 28 13:05:29.401 INFO [stderr] 79 |     pub fn update(&mut self, delta_time: f64){
Nov 28 13:05:29.401 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.402 INFO [stderr] 
Nov 28 13:05:29.402 INFO [stderr] warning: method is never used: `check_eating`
Nov 28 13:05:29.402 INFO [stderr]   --> src/game.rs:96:5
Nov 28 13:05:29.403 INFO [stderr]    |
Nov 28 13:05:29.403 INFO [stderr] 96 |     fn check_eating(&mut self){
Nov 28 13:05:29.403 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.404 INFO [stderr] 
Nov 28 13:05:29.408 INFO [stderr] warning: method is never used: `check_if_snake_alive`
Nov 28 13:05:29.408 INFO [stderr]    --> src/game.rs:104:5
Nov 28 13:05:29.409 INFO [stderr]     |
Nov 28 13:05:29.409 INFO [stderr] 104 |     fn check_if_snake_alive(&self, dir: Option<Direction>)->bool{
Nov 28 13:05:29.409 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.410 INFO [stderr] 
Nov 28 13:05:29.410 INFO [stderr] warning: method is never used: `add_food`
Nov 28 13:05:29.410 INFO [stderr]    --> src/game.rs:112:5
Nov 28 13:05:29.410 INFO [stderr]     |
Nov 28 13:05:29.411 INFO [stderr] 112 |     pub fn add_food(&mut self){
Nov 28 13:05:29.411 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.411 INFO [stderr] 
Nov 28 13:05:29.411 INFO [stderr] warning: method is never used: `update_snake`
Nov 28 13:05:29.412 INFO [stderr]    --> src/game.rs:126:5
Nov 28 13:05:29.412 INFO [stderr]     |
Nov 28 13:05:29.412 INFO [stderr] 126 |     fn update_snake(&mut self, dir: Option<Direction>){
Nov 28 13:05:29.413 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.413 INFO [stderr] 
Nov 28 13:05:29.413 INFO [stderr] warning: method is never used: `restart`
Nov 28 13:05:29.413 INFO [stderr]    --> src/game.rs:136:5
Nov 28 13:05:29.413 INFO [stderr]     |
Nov 28 13:05:29.414 INFO [stderr] 136 |     fn restart(&mut self){
Nov 28 13:05:29.414 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.414 INFO [stderr] 
Nov 28 13:05:29.414 INFO [stderr] warning: constant item is never used: `BACKGROUND_COLOR`
Nov 28 13:05:29.415 INFO [stderr]   --> src/main.rs:14:1
Nov 28 13:05:29.415 INFO [stderr]    |
Nov 28 13:05:29.415 INFO [stderr] 14 | const BACKGROUND_COLOR : Color = [0.5,0.5,0.5,1.0];
Nov 28 13:05:29.415 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.416 INFO [stderr] 
Nov 28 13:05:29.416 INFO [stderr] warning: unused variable: `window`
Nov 28 13:05:29.416 INFO [stderr]   --> src/main.rs:20:13
Nov 28 13:05:29.416 INFO [stderr]    |
Nov 28 13:05:29.417 INFO [stderr] 20 |     let mut window : PistonWindow = WindowSettings::new(
Nov 28 13:05:29.417 INFO [stderr]    |             ^^^^^^ help: consider using `_window` instead
Nov 28 13:05:29.417 INFO [stderr]    |
Nov 28 13:05:29.418 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 13:05:29.418 INFO [stderr] 
Nov 28 13:05:29.418 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:05:29.418 INFO [stderr]   --> src/main.rs:20:9
Nov 28 13:05:29.419 INFO [stderr]    |
Nov 28 13:05:29.419 INFO [stderr] 20 |     let mut window : PistonWindow = WindowSettings::new(
Nov 28 13:05:29.419 INFO [stderr]    |         ----^^^^^^
Nov 28 13:05:29.419 INFO [stderr]    |         |
Nov 28 13:05:29.420 INFO [stderr]    |         help: remove this `mut`
Nov 28 13:05:29.420 INFO [stderr]    |
Nov 28 13:05:29.424 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 13:05:29.424 INFO [stderr] 
Nov 28 13:05:29.425 INFO [stderr] warning: function is never used: `draw_block`
Nov 28 13:05:29.425 INFO [stderr]   --> src/draw.rs:14:1
Nov 28 13:05:29.425 INFO [stderr]    |
Nov 28 13:05:29.425 INFO [stderr] 14 | pub fn draw_block(color : Color, x : i32, y: i32, con : &Context, g: &mut G2d){
Nov 28 13:05:29.426 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.426 INFO [stderr]    |
Nov 28 13:05:29.426 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 13:05:29.426 INFO [stderr] 
Nov 28 13:05:29.427 INFO [stderr] warning: function is never used: `draw_rectangle`
Nov 28 13:05:29.427 INFO [stderr]   --> src/draw.rs:26:1
Nov 28 13:05:29.427 INFO [stderr]    |
Nov 28 13:05:29.427 INFO [stderr] 26 | pub fn draw_rectangle(color : Color,x : i32, y:i32,width:i32, height : i32,con : &Context,g:&mut G2d){
Nov 28 13:05:29.428 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.428 INFO [stderr] 
Nov 28 13:05:29.432 INFO [stderr] warning: constant item is never used: `SNAKE_COLOR`
Nov 28 13:05:29.432 INFO [stderr]  --> src/snake.rs:8:1
Nov 28 13:05:29.433 INFO [stderr]   |
Nov 28 13:05:29.433 INFO [stderr] 8 | const SNAKE_COLOR : Color = [0.00,0.80,0.00,1.0];
Nov 28 13:05:29.433 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.433 INFO [stderr] 
Nov 28 13:05:29.434 INFO [stderr] warning: variant is never constructed: `Up`
Nov 28 13:05:29.434 INFO [stderr]   --> src/snake.rs:11:5
Nov 28 13:05:29.434 INFO [stderr]    |
Nov 28 13:05:29.434 INFO [stderr] 11 |     Up,
Nov 28 13:05:29.435 INFO [stderr]    |     ^^
Nov 28 13:05:29.435 INFO [stderr] 
Nov 28 13:05:29.435 INFO [stderr] warning: variant is never constructed: `Down`
Nov 28 13:05:29.435 INFO [stderr]   --> src/snake.rs:12:5
Nov 28 13:05:29.436 INFO [stderr]    |
Nov 28 13:05:29.436 INFO [stderr] 12 |     Down,
Nov 28 13:05:29.436 INFO [stderr]    |     ^^^^
Nov 28 13:05:29.436 INFO [stderr] 
Nov 28 13:05:29.437 INFO [stderr] warning: variant is never constructed: `Left`
Nov 28 13:05:29.437 INFO [stderr]   --> src/snake.rs:13:5
Nov 28 13:05:29.437 INFO [stderr]    |
Nov 28 13:05:29.438 INFO [stderr] 13 |     Left,
Nov 28 13:05:29.438 INFO [stderr]    |     ^^^^
Nov 28 13:05:29.438 INFO [stderr] 
Nov 28 13:05:29.438 INFO [stderr] warning: variant is never constructed: `Right`
Nov 28 13:05:29.438 INFO [stderr]   --> src/snake.rs:14:5
Nov 28 13:05:29.439 INFO [stderr]    |
Nov 28 13:05:29.439 INFO [stderr] 14 |     Right,
Nov 28 13:05:29.439 INFO [stderr]    |     ^^^^^
Nov 28 13:05:29.439 INFO [stderr] 
Nov 28 13:05:29.440 INFO [stderr] warning: method is never used: `opposite`
Nov 28 13:05:29.440 INFO [stderr]   --> src/snake.rs:18:5
Nov 28 13:05:29.440 INFO [stderr]    |
Nov 28 13:05:29.440 INFO [stderr] 18 |     pub fn opposite(&self)-> Direction{
Nov 28 13:05:29.441 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.441 INFO [stderr] 
Nov 28 13:05:29.441 INFO [stderr] warning: struct is never constructed: `Snake`
Nov 28 13:05:29.441 INFO [stderr]   --> src/snake.rs:34:1
Nov 28 13:05:29.442 INFO [stderr]    |
Nov 28 13:05:29.442 INFO [stderr] 34 | pub struct Snake{
Nov 28 13:05:29.442 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 28 13:05:29.442 INFO [stderr] 
Nov 28 13:05:29.443 INFO [stderr] warning: method is never used: `new`
Nov 28 13:05:29.443 INFO [stderr]   --> src/snake.rs:41:5
Nov 28 13:05:29.443 INFO [stderr]    |
Nov 28 13:05:29.443 INFO [stderr] 41 |     pub fn new(x: i32, y: i32)->Snake{
Nov 28 13:05:29.444 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.444 INFO [stderr] 
Nov 28 13:05:29.448 INFO [stderr] warning: method is never used: `draw`
Nov 28 13:05:29.448 INFO [stderr]   --> src/snake.rs:62:5
Nov 28 13:05:29.448 INFO [stderr]    |
Nov 28 13:05:29.448 INFO [stderr] 62 |     pub fn draw(&self, con: &Context, g: &mut G2d){
Nov 28 13:05:29.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.448 INFO [stderr] 
Nov 28 13:05:29.448 INFO [stderr] warning: method is never used: `head_position`
Nov 28 13:05:29.448 INFO [stderr]   --> src/snake.rs:67:5
Nov 28 13:05:29.448 INFO [stderr]    |
Nov 28 13:05:29.448 INFO [stderr] 67 |     pub fn head_position(&self)->(i32,i32){
Nov 28 13:05:29.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.448 INFO [stderr] 
Nov 28 13:05:29.448 INFO [stderr] warning: method is never used: `move_forward`
Nov 28 13:05:29.448 INFO [stderr]   --> src/snake.rs:71:5
Nov 28 13:05:29.448 INFO [stderr]    |
Nov 28 13:05:29.448 INFO [stderr] 71 |     pub fn move_forward(&mut self, dir: Option<Direction>){
Nov 28 13:05:29.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.448 INFO [stderr] 
Nov 28 13:05:29.448 INFO [stderr] warning: method is never used: `head_direction`
Nov 28 13:05:29.448 INFO [stderr]    --> src/snake.rs:109:5
Nov 28 13:05:29.448 INFO [stderr]     |
Nov 28 13:05:29.448 INFO [stderr] 109 |     pub fn head_direction(&self)->Direction{
Nov 28 13:05:29.448 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.448 INFO [stderr] 
Nov 28 13:05:29.448 INFO [stderr] warning: method is never used: `next_head`
Nov 28 13:05:29.448 INFO [stderr]    --> src/snake.rs:112:5
Nov 28 13:05:29.448 INFO [stderr]     |
Nov 28 13:05:29.448 INFO [stderr] 112 |     pub fn next_head(&self, dir: Option<Direction>) -> (i32,i32){
Nov 28 13:05:29.448 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.448 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: method is never used: `restore_tail`
Nov 28 13:05:29.449 INFO [stderr]    --> src/snake.rs:128:5
Nov 28 13:05:29.449 INFO [stderr]     |
Nov 28 13:05:29.449 INFO [stderr] 128 |     pub fn restore_tail(&mut self){
Nov 28 13:05:29.449 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: method is never used: `overlap_tail`
Nov 28 13:05:29.449 INFO [stderr]    --> src/snake.rs:133:5
Nov 28 13:05:29.449 INFO [stderr]     |
Nov 28 13:05:29.449 INFO [stderr] 133 |     pub fn overlap_tail(&self, x: i32, y:i32)->bool{
Nov 28 13:05:29.449 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: constant item is never used: `FOOD_COLOR`
Nov 28 13:05:29.449 INFO [stderr]  --> src/game.rs:9:1
Nov 28 13:05:29.449 INFO [stderr]   |
Nov 28 13:05:29.449 INFO [stderr] 9 | const FOOD_COLOR : Color = [0.80,0.00,0.00,1.0];
Nov 28 13:05:29.449 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: constant item is never used: `BORDER_COLOR`
Nov 28 13:05:29.449 INFO [stderr]   --> src/game.rs:10:1
Nov 28 13:05:29.449 INFO [stderr]    |
Nov 28 13:05:29.449 INFO [stderr] 10 | const BORDER_COLOR : Color = [0.00,0.00,0.00,1.0];
Nov 28 13:05:29.449 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: constant item is never used: `GAMEOVER_COLOR`
Nov 28 13:05:29.449 INFO [stderr]   --> src/game.rs:11:1
Nov 28 13:05:29.449 INFO [stderr]    |
Nov 28 13:05:29.449 INFO [stderr] 11 | const GAMEOVER_COLOR : Color = [0.90,0.00,0.00,0.5];
Nov 28 13:05:29.449 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: constant item is never used: `MOVING_PERIOD`
Nov 28 13:05:29.449 INFO [stderr]   --> src/game.rs:14:1
Nov 28 13:05:29.449 INFO [stderr]    |
Nov 28 13:05:29.449 INFO [stderr] 14 | const MOVING_PERIOD : f64 = 0.1;
Nov 28 13:05:29.449 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: constant item is never used: `RESTART_TIME`
Nov 28 13:05:29.449 INFO [stderr]   --> src/game.rs:16:1
Nov 28 13:05:29.449 INFO [stderr]    |
Nov 28 13:05:29.449 INFO [stderr] 16 | const RESTART_TIME : f64 = 1.0;
Nov 28 13:05:29.449 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: struct is never constructed: `Game`
Nov 28 13:05:29.449 INFO [stderr]   --> src/game.rs:18:1
Nov 28 13:05:29.449 INFO [stderr]    |
Nov 28 13:05:29.449 INFO [stderr] 18 | pub struct Game{
Nov 28 13:05:29.449 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: method is never used: `new`
Nov 28 13:05:29.449 INFO [stderr]   --> src/game.rs:33:5
Nov 28 13:05:29.449 INFO [stderr]    |
Nov 28 13:05:29.449 INFO [stderr] 33 |     pub fn new(width : i32, height : i32)->Game{
Nov 28 13:05:29.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: method is never used: `key_pressed`
Nov 28 13:05:29.449 INFO [stderr]   --> src/game.rs:45:5
Nov 28 13:05:29.449 INFO [stderr]    |
Nov 28 13:05:29.449 INFO [stderr] 45 |     pub fn key_pressed(&mut self, key : Key){
Nov 28 13:05:29.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: method is never used: `draw`
Nov 28 13:05:29.449 INFO [stderr]   --> src/game.rs:63:5
Nov 28 13:05:29.449 INFO [stderr]    |
Nov 28 13:05:29.449 INFO [stderr] 63 |     pub fn draw(&self, con: &Context, g : &mut G2d){
Nov 28 13:05:29.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: method is never used: `update`
Nov 28 13:05:29.449 INFO [stderr]   --> src/game.rs:79:5
Nov 28 13:05:29.449 INFO [stderr]    |
Nov 28 13:05:29.449 INFO [stderr] 79 |     pub fn update(&mut self, delta_time: f64){
Nov 28 13:05:29.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: method is never used: `check_eating`
Nov 28 13:05:29.449 INFO [stderr]   --> src/game.rs:96:5
Nov 28 13:05:29.449 INFO [stderr]    |
Nov 28 13:05:29.449 INFO [stderr] 96 |     fn check_eating(&mut self){
Nov 28 13:05:29.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: method is never used: `check_if_snake_alive`
Nov 28 13:05:29.449 INFO [stderr]    --> src/game.rs:104:5
Nov 28 13:05:29.449 INFO [stderr]     |
Nov 28 13:05:29.449 INFO [stderr] 104 |     fn check_if_snake_alive(&self, dir: Option<Direction>)->bool{
Nov 28 13:05:29.449 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: method is never used: `add_food`
Nov 28 13:05:29.449 INFO [stderr]    --> src/game.rs:112:5
Nov 28 13:05:29.449 INFO [stderr]     |
Nov 28 13:05:29.449 INFO [stderr] 112 |     pub fn add_food(&mut self){
Nov 28 13:05:29.449 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.449 INFO [stderr] 
Nov 28 13:05:29.449 INFO [stderr] warning: method is never used: `update_snake`
Nov 28 13:05:29.449 INFO [stderr]    --> src/game.rs:126:5
Nov 28 13:05:29.449 INFO [stderr]     |
Nov 28 13:05:29.450 INFO [stderr] 126 |     fn update_snake(&mut self, dir: Option<Direction>){
Nov 28 13:05:29.450 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.450 INFO [stderr] 
Nov 28 13:05:29.450 INFO [stderr] warning: method is never used: `restart`
Nov 28 13:05:29.450 INFO [stderr]    --> src/game.rs:136:5
Nov 28 13:05:29.450 INFO [stderr]     |
Nov 28 13:05:29.450 INFO [stderr] 136 |     fn restart(&mut self){
Nov 28 13:05:29.450 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.450 INFO [stderr] 
Nov 28 13:05:29.450 INFO [stderr] warning: constant item is never used: `BACKGROUND_COLOR`
Nov 28 13:05:29.450 INFO [stderr]   --> src/main.rs:14:1
Nov 28 13:05:29.450 INFO [stderr]    |
Nov 28 13:05:29.450 INFO [stderr] 14 | const BACKGROUND_COLOR : Color = [0.5,0.5,0.5,1.0];
Nov 28 13:05:29.450 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:29.450 INFO [stderr] 
Nov 28 13:05:29.476 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Nov 28 13:05:29.488 INFO [stderr] su: No module specific data is present
Nov 28 13:05:30.464 INFO running `"docker" "inspect" "f2610eb57d039a3b91355eca2b6a4eba232cf85eede2f929d736d7963204a19a"`
Nov 28 13:05:30.765 INFO running `"docker" "rm" "-f" "f2610eb57d039a3b91355eca2b6a4eba232cf85eede2f929d736d7963204a19a"`
Nov 28 13:05:31.070 INFO [stdout] f2610eb57d039a3b91355eca2b6a4eba232cf85eede2f929d736d7963204a19a