Dec 19 15:51:36.468 INFO checking ickshonpe/downhill-racer against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:51:36.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ickshonpe/downhill-racer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:51:36.872 INFO [stdout] 203b126dd61fa2b2ae6b812a59eb9fd4ee287c6217da50acce208617855b438d
Dec 19 15:51:36.880 INFO running `"docker" "start" "-a" "203b126dd61fa2b2ae6b812a59eb9fd4ee287c6217da50acce208617855b438d"`
Dec 19 15:51:38.913 INFO [stderr]     Checking downhill-racer v0.1.0 (/opt/crater/workdir)
Dec 19 15:51:40.148 INFO [stderr] warning: unused import: `find_folder::Error`
Dec 19 15:51:40.148 INFO [stderr]  --> src/utility.rs:5:5
Dec 19 15:51:40.148 INFO [stderr]   |
Dec 19 15:51:40.148 INFO [stderr] 5 | use find_folder::Error;
Dec 19 15:51:40.148 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.148 INFO [stderr]   |
Dec 19 15:51:40.149 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:51:40.149 INFO [stderr] 
Dec 19 15:51:40.149 INFO [stderr] warning: unused import: `opengl_graphics::OpenGL::V3_2`
Dec 19 15:51:40.149 INFO [stderr]  --> src/gl_version.rs:8:5
Dec 19 15:51:40.149 INFO [stderr]   |
Dec 19 15:51:40.149 INFO [stderr] 8 | use opengl_graphics::OpenGL::V3_2;
Dec 19 15:51:40.149 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.149 INFO [stderr] 
Dec 19 15:51:40.149 INFO [stderr] warning: unused import: `utility::*`
Dec 19 15:51:40.149 INFO [stderr]   --> src/gl_version.rs:10:5
Dec 19 15:51:40.149 INFO [stderr]    |
Dec 19 15:51:40.149 INFO [stderr] 10 | use utility::*;
Dec 19 15:51:40.149 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 15:51:40.149 INFO [stderr] 
Dec 19 15:51:40.149 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 19 15:51:40.149 INFO [stderr]   --> src/gl_version.rs:11:5
Dec 19 15:51:40.149 INFO [stderr]    |
Dec 19 15:51:40.149 INFO [stderr] 11 | use std::collections::HashMap;
Dec 19 15:51:40.149 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.149 INFO [stderr] 
Dec 19 15:51:40.176 INFO [stderr] warning: unused import: `find_folder::Error`
Dec 19 15:51:40.177 INFO [stderr]  --> src/utility.rs:5:5
Dec 19 15:51:40.177 INFO [stderr]   |
Dec 19 15:51:40.177 INFO [stderr] 5 | use find_folder::Error;
Dec 19 15:51:40.177 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.177 INFO [stderr]   |
Dec 19 15:51:40.177 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:51:40.177 INFO [stderr] 
Dec 19 15:51:40.177 INFO [stderr] warning: unused import: `opengl_graphics::OpenGL::V3_2`
Dec 19 15:51:40.177 INFO [stderr]  --> src/gl_version.rs:8:5
Dec 19 15:51:40.177 INFO [stderr]   |
Dec 19 15:51:40.177 INFO [stderr] 8 | use opengl_graphics::OpenGL::V3_2;
Dec 19 15:51:40.177 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.177 INFO [stderr] 
Dec 19 15:51:40.177 INFO [stderr] warning: unused import: `utility::*`
Dec 19 15:51:40.177 INFO [stderr]   --> src/gl_version.rs:10:5
Dec 19 15:51:40.177 INFO [stderr]    |
Dec 19 15:51:40.177 INFO [stderr] 10 | use utility::*;
Dec 19 15:51:40.177 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 15:51:40.177 INFO [stderr] 
Dec 19 15:51:40.177 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 19 15:51:40.177 INFO [stderr]   --> src/gl_version.rs:11:5
Dec 19 15:51:40.177 INFO [stderr]    |
Dec 19 15:51:40.177 INFO [stderr] 11 | use std::collections::HashMap;
Dec 19 15:51:40.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.177 INFO [stderr] 
Dec 19 15:51:40.500 INFO [stderr] warning: unused variable: `E`
Dec 19 15:51:40.501 INFO [stderr]   --> src/utility.rs:33:19
Dec 19 15:51:40.501 INFO [stderr]    |
Dec 19 15:51:40.501 INFO [stderr] 33 |       Result::Err(E) => { panic!("Assets folder not found.") }
Dec 19 15:51:40.502 INFO [stderr]    |                   ^ help: consider using `_E` instead
Dec 19 15:51:40.502 INFO [stderr]    |
Dec 19 15:51:40.502 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:51:40.502 INFO [stderr] 
Dec 19 15:51:40.503 INFO [stderr] warning: unused variable: `gl`
Dec 19 15:51:40.503 INFO [stderr]   --> src/gl_version.rs:46:12
Dec 19 15:51:40.503 INFO [stderr]    |
Dec 19 15:51:40.504 INFO [stderr] 46 |    let mut gl = GlGraphics::new(opengl);
Dec 19 15:51:40.504 INFO [stderr]    |            ^^ help: consider using `_gl` instead
Dec 19 15:51:40.504 INFO [stderr] 
Dec 19 15:51:40.504 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.505 INFO [stderr]   --> src/gl_version.rs:62:28
Dec 19 15:51:40.505 INFO [stderr]    |
Dec 19 15:51:40.506 INFO [stderr] 62 |       if let Input::Update(args) = e {
Dec 19 15:51:40.506 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.506 INFO [stderr] 
Dec 19 15:51:40.506 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.507 INFO [stderr]    --> src/gl_version.rs:100:28
Dec 19 15:51:40.507 INFO [stderr]     |
Dec 19 15:51:40.507 INFO [stderr] 100 |       if let Input::Render(args) = e {
Dec 19 15:51:40.508 INFO [stderr]     |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.508 INFO [stderr] 
Dec 19 15:51:40.508 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.508 INFO [stderr]    --> src/gl_version.rs:101:31
Dec 19 15:51:40.509 INFO [stderr]     |
Dec 19 15:51:40.509 INFO [stderr] 101 |          if let Input::Render(args) = e {
Dec 19 15:51:40.509 INFO [stderr]     |                               ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.509 INFO [stderr] 
Dec 19 15:51:40.510 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.510 INFO [stderr]    --> src/gl_version.rs:121:28
Dec 19 15:51:40.510 INFO [stderr]     |
Dec 19 15:51:40.510 INFO [stderr] 121 |       if let Input::Render(args) = e {
Dec 19 15:51:40.511 INFO [stderr]     |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.511 INFO [stderr] 
Dec 19 15:51:40.511 INFO [stderr] warning: unused variable: `i`
Dec 19 15:51:40.511 INFO [stderr]    --> src/gl_version.rs:234:8
Dec 19 15:51:40.512 INFO [stderr]     |
Dec 19 15:51:40.512 INFO [stderr] 234 |    for i in 0..flag_count {
Dec 19 15:51:40.512 INFO [stderr]     |        ^ help: consider using `_i` instead
Dec 19 15:51:40.512 INFO [stderr] 
Dec 19 15:51:40.513 INFO [stderr] warning: unused variable: `i`
Dec 19 15:51:40.513 INFO [stderr]    --> src/gl_version.rs:240:8
Dec 19 15:51:40.513 INFO [stderr]     |
Dec 19 15:51:40.513 INFO [stderr] 240 |    for i in 0..trees_max {
Dec 19 15:51:40.513 INFO [stderr]     |        ^ help: consider using `_i` instead
Dec 19 15:51:40.513 INFO [stderr] 
Dec 19 15:51:40.513 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.513 INFO [stderr]   --> src/main.rs:58:28
Dec 19 15:51:40.513 INFO [stderr]    |
Dec 19 15:51:40.513 INFO [stderr] 58 |       if let Input::Update(args) = e {
Dec 19 15:51:40.513 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.513 INFO [stderr] 
Dec 19 15:51:40.513 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.513 INFO [stderr]   --> src/main.rs:96:28
Dec 19 15:51:40.513 INFO [stderr]    |
Dec 19 15:51:40.513 INFO [stderr] 96 |       if let Input::Render(args) = e {
Dec 19 15:51:40.513 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.513 INFO [stderr] 
Dec 19 15:51:40.513 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.513 INFO [stderr]    --> src/main.rs:114:28
Dec 19 15:51:40.513 INFO [stderr]     |
Dec 19 15:51:40.513 INFO [stderr] 114 |       if let Input::Render(args) = e {
Dec 19 15:51:40.513 INFO [stderr]     |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.513 INFO [stderr] 
Dec 19 15:51:40.513 INFO [stderr] warning: unused variable: `i`
Dec 19 15:51:40.513 INFO [stderr]    --> src/main.rs:227:8
Dec 19 15:51:40.513 INFO [stderr]     |
Dec 19 15:51:40.513 INFO [stderr] 227 |    for i in 0..flag_count {
Dec 19 15:51:40.513 INFO [stderr]     |        ^ help: consider using `_i` instead
Dec 19 15:51:40.513 INFO [stderr] 
Dec 19 15:51:40.513 INFO [stderr] warning: unused variable: `i`
Dec 19 15:51:40.513 INFO [stderr]    --> src/main.rs:233:8
Dec 19 15:51:40.513 INFO [stderr]     |
Dec 19 15:51:40.513 INFO [stderr] 233 |    for i in 0..trees_max {
Dec 19 15:51:40.513 INFO [stderr]     |        ^ help: consider using `_i` instead
Dec 19 15:51:40.513 INFO [stderr] 
Dec 19 15:51:40.525 INFO [stderr] warning: variable does not need to be mutable
Dec 19 15:51:40.526 INFO [stderr]   --> src/main.rs:31:8
Dec 19 15:51:40.526 INFO [stderr]    |
Dec 19 15:51:40.526 INFO [stderr] 31 |    let mut acceleration = 0.001;
Dec 19 15:51:40.526 INFO [stderr]    |        ----^^^^^^^^^^^^
Dec 19 15:51:40.526 INFO [stderr]    |        |
Dec 19 15:51:40.526 INFO [stderr]    |        help: remove this `mut`
Dec 19 15:51:40.526 INFO [stderr]    |
Dec 19 15:51:40.526 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 15:51:40.526 INFO [stderr] 
Dec 19 15:51:40.564 INFO [stderr] warning: variable does not need to be mutable
Dec 19 15:51:40.564 INFO [stderr]   --> src/gl_version.rs:32:8
Dec 19 15:51:40.564 INFO [stderr]    |
Dec 19 15:51:40.564 INFO [stderr] 32 |    let mut acceleration = 0.001;
Dec 19 15:51:40.564 INFO [stderr]    |        ----^^^^^^^^^^^^
Dec 19 15:51:40.564 INFO [stderr]    |        |
Dec 19 15:51:40.564 INFO [stderr]    |        help: remove this `mut`
Dec 19 15:51:40.564 INFO [stderr] 
Dec 19 15:51:40.564 INFO [stderr] warning: variable does not need to be mutable
Dec 19 15:51:40.564 INFO [stderr]   --> src/gl_version.rs:46:8
Dec 19 15:51:40.565 INFO [stderr]    |
Dec 19 15:51:40.565 INFO [stderr] 46 |    let mut gl = GlGraphics::new(opengl);
Dec 19 15:51:40.565 INFO [stderr]    |        ----^^
Dec 19 15:51:40.565 INFO [stderr]    |        |
Dec 19 15:51:40.565 INFO [stderr]    |        help: remove this `mut`
Dec 19 15:51:40.565 INFO [stderr] 
Dec 19 15:51:40.576 INFO [stderr] warning: function is never used: `select_random`
Dec 19 15:51:40.576 INFO [stderr]  --> src/utility.rs:8:1
Dec 19 15:51:40.576 INFO [stderr]   |
Dec 19 15:51:40.576 INFO [stderr] 8 | pub fn select_random<T>(x: T, y: T) -> T {
Dec 19 15:51:40.577 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.577 INFO [stderr]   |
Dec 19 15:51:40.577 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 15:51:40.577 INFO [stderr] 
Dec 19 15:51:40.577 INFO [stderr] warning: function is never used: `gl_game`
Dec 19 15:51:40.577 INFO [stderr]   --> src/gl_version.rs:13:1
Dec 19 15:51:40.577 INFO [stderr]    |
Dec 19 15:51:40.578 INFO [stderr] 13 | fn gl_game() {
Dec 19 15:51:40.578 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 15:51:40.578 INFO [stderr] 
Dec 19 15:51:40.578 INFO [stderr] warning: variant is never constructed: `Flag`
Dec 19 15:51:40.578 INFO [stderr]    --> src/gl_version.rs:164:4
Dec 19 15:51:40.578 INFO [stderr]     |
Dec 19 15:51:40.578 INFO [stderr] 164 |    Flag,
Dec 19 15:51:40.579 INFO [stderr]     |    ^^^^
Dec 19 15:51:40.579 INFO [stderr] 
Dec 19 15:51:40.579 INFO [stderr] warning: variant is never constructed: `Tree`
Dec 19 15:51:40.579 INFO [stderr]    --> src/gl_version.rs:165:4
Dec 19 15:51:40.579 INFO [stderr]     |
Dec 19 15:51:40.579 INFO [stderr] 165 |    Tree,
Dec 19 15:51:40.579 INFO [stderr]     |    ^^^^
Dec 19 15:51:40.579 INFO [stderr] 
Dec 19 15:51:40.580 INFO [stderr] warning: variant is never constructed: `Path`
Dec 19 15:51:40.580 INFO [stderr]    --> src/gl_version.rs:166:4
Dec 19 15:51:40.580 INFO [stderr]     |
Dec 19 15:51:40.580 INFO [stderr] 166 |    Path,
Dec 19 15:51:40.580 INFO [stderr]     |    ^^^^
Dec 19 15:51:40.580 INFO [stderr] 
Dec 19 15:51:40.580 INFO [stderr] warning: variant is never constructed: `Boulder`
Dec 19 15:51:40.580 INFO [stderr]    --> src/gl_version.rs:167:4
Dec 19 15:51:40.581 INFO [stderr]     |
Dec 19 15:51:40.581 INFO [stderr] 167 |    Boulder,
Dec 19 15:51:40.581 INFO [stderr]     |    ^^^^^^^
Dec 19 15:51:40.581 INFO [stderr] 
Dec 19 15:51:40.581 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 19 15:51:40.581 INFO [stderr]    --> src/gl_version.rs:168:4
Dec 19 15:51:40.581 INFO [stderr]     |
Dec 19 15:51:40.582 INFO [stderr] 168 |    Empty,
Dec 19 15:51:40.582 INFO [stderr]     |    ^^^^^
Dec 19 15:51:40.582 INFO [stderr] 
Dec 19 15:51:40.582 INFO [stderr] warning: variant is never constructed: `Player`
Dec 19 15:51:40.582 INFO [stderr]    --> src/gl_version.rs:169:4
Dec 19 15:51:40.582 INFO [stderr]     |
Dec 19 15:51:40.582 INFO [stderr] 169 |    Player,
Dec 19 15:51:40.582 INFO [stderr]     |    ^^^^^^
Dec 19 15:51:40.583 INFO [stderr] 
Dec 19 15:51:40.583 INFO [stderr] warning: variant is never constructed: `Finish`
Dec 19 15:51:40.583 INFO [stderr]    --> src/gl_version.rs:170:4
Dec 19 15:51:40.583 INFO [stderr]     |
Dec 19 15:51:40.583 INFO [stderr] 170 |    Finish
Dec 19 15:51:40.583 INFO [stderr]     |    ^^^^^^
Dec 19 15:51:40.583 INFO [stderr] 
Dec 19 15:51:40.583 INFO [stderr] warning: enum is never used: `Direction`
Dec 19 15:51:40.584 INFO [stderr]    --> src/gl_version.rs:173:1
Dec 19 15:51:40.584 INFO [stderr]     |
Dec 19 15:51:40.584 INFO [stderr] 173 | enum Direction {
Dec 19 15:51:40.584 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 19 15:51:40.584 INFO [stderr] 
Dec 19 15:51:40.584 INFO [stderr] warning: struct is never constructed: `Course`
Dec 19 15:51:40.584 INFO [stderr]    --> src/gl_version.rs:179:1
Dec 19 15:51:40.584 INFO [stderr]     |
Dec 19 15:51:40.585 INFO [stderr] 179 | struct Course {
Dec 19 15:51:40.585 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 19 15:51:40.585 INFO [stderr] 
Dec 19 15:51:40.585 INFO [stderr] warning: method is never used: `new`
Dec 19 15:51:40.585 INFO [stderr]    --> src/gl_version.rs:186:4
Dec 19 15:51:40.585 INFO [stderr]     |
Dec 19 15:51:40.585 INFO [stderr] 186 |    pub fn new(x_len: usize, y_len: usize) -> Course {
Dec 19 15:51:40.586 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.586 INFO [stderr] 
Dec 19 15:51:40.586 INFO [stderr] warning: method is never used: `x_len`
Dec 19 15:51:40.586 INFO [stderr]    --> src/gl_version.rs:194:4
Dec 19 15:51:40.586 INFO [stderr]     |
Dec 19 15:51:40.586 INFO [stderr] 194 |    pub fn x_len(&self) -> usize {
Dec 19 15:51:40.586 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.586 INFO [stderr] 
Dec 19 15:51:40.587 INFO [stderr] warning: method is never used: `y_len`
Dec 19 15:51:40.587 INFO [stderr]    --> src/gl_version.rs:197:4
Dec 19 15:51:40.587 INFO [stderr]     |
Dec 19 15:51:40.587 INFO [stderr] 197 |    pub fn y_len(&self) -> usize {
Dec 19 15:51:40.587 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.587 INFO [stderr] 
Dec 19 15:51:40.587 INFO [stderr] warning: method is never used: `get`
Dec 19 15:51:40.587 INFO [stderr]    --> src/gl_version.rs:200:4
Dec 19 15:51:40.588 INFO [stderr]     |
Dec 19 15:51:40.588 INFO [stderr] 200 |    pub fn get(&self, x: usize, y: usize) -> Tile {
Dec 19 15:51:40.588 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.588 INFO [stderr] 
Dec 19 15:51:40.588 INFO [stderr] warning: method is never used: `set`
Dec 19 15:51:40.588 INFO [stderr]    --> src/gl_version.rs:203:4
Dec 19 15:51:40.588 INFO [stderr]     |
Dec 19 15:51:40.588 INFO [stderr] 203 |    pub fn set(&mut self, x: usize, y: usize, tile: Tile) {
Dec 19 15:51:40.589 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.589 INFO [stderr] 
Dec 19 15:51:40.589 INFO [stderr] warning: method is never used: `tile_count`
Dec 19 15:51:40.589 INFO [stderr]    --> src/gl_version.rs:206:4
Dec 19 15:51:40.589 INFO [stderr]     |
Dec 19 15:51:40.589 INFO [stderr] 206 |    pub fn tile_count(&self) -> usize {
Dec 19 15:51:40.589 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.589 INFO [stderr] 
Dec 19 15:51:40.589 INFO [stderr] warning: method is never used: `selecct_random_tile`
Dec 19 15:51:40.590 INFO [stderr]    --> src/gl_version.rs:209:4
Dec 19 15:51:40.590 INFO [stderr]     |
Dec 19 15:51:40.590 INFO [stderr] 209 |    pub fn selecct_random_tile(&self) -> (usize, usize) {
Dec 19 15:51:40.590 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.590 INFO [stderr] 
Dec 19 15:51:40.590 INFO [stderr] warning: function is never used: `generate_course`
Dec 19 15:51:40.590 INFO [stderr]    --> src/gl_version.rs:215:1
Dec 19 15:51:40.590 INFO [stderr]     |
Dec 19 15:51:40.590 INFO [stderr] 215 | fn generate_course(course_x_len: usize, course_y_len: usize, tree_density: f64, flag_density: f64) -> Course {
Dec 19 15:51:40.590 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.590 INFO [stderr] 
Dec 19 15:51:40.591 INFO [stderr] warning: function is never used: `print_course`
Dec 19 15:51:40.591 INFO [stderr]    --> src/gl_version.rs:253:1
Dec 19 15:51:40.591 INFO [stderr]     |
Dec 19 15:51:40.591 INFO [stderr] 253 | fn print_course(course: &Course) {
Dec 19 15:51:40.591 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.591 INFO [stderr] 
Dec 19 15:51:40.591 INFO [stderr] warning: function is never used: `print_course`
Dec 19 15:51:40.591 INFO [stderr]    --> src/main.rs:246:1
Dec 19 15:51:40.591 INFO [stderr]     |
Dec 19 15:51:40.591 INFO [stderr] 246 | fn print_course(course: &Course) {
Dec 19 15:51:40.591 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.592 INFO [stderr] 
Dec 19 15:51:40.592 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Dec 19 15:51:40.592 INFO [stderr]   --> src/utility.rs:33:19
Dec 19 15:51:40.592 INFO [stderr]    |
Dec 19 15:51:40.592 INFO [stderr] 33 |       Result::Err(E) => { panic!("Assets folder not found.") }
Dec 19 15:51:40.592 INFO [stderr]    |                   ^
Dec 19 15:51:40.592 INFO [stderr]    |
Dec 19 15:51:40.592 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 15:51:40.592 INFO [stderr] 
Dec 19 15:51:40.717 INFO [stderr] warning: unused variable: `E`
Dec 19 15:51:40.717 INFO [stderr]   --> src/utility.rs:33:19
Dec 19 15:51:40.717 INFO [stderr]    |
Dec 19 15:51:40.717 INFO [stderr] 33 |       Result::Err(E) => { panic!("Assets folder not found.") }
Dec 19 15:51:40.717 INFO [stderr]    |                   ^ help: consider using `_E` instead
Dec 19 15:51:40.717 INFO [stderr]    |
Dec 19 15:51:40.717 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:51:40.717 INFO [stderr] 
Dec 19 15:51:40.718 INFO [stderr] warning: unused variable: `gl`
Dec 19 15:51:40.718 INFO [stderr]   --> src/gl_version.rs:46:12
Dec 19 15:51:40.718 INFO [stderr]    |
Dec 19 15:51:40.719 INFO [stderr] 46 |    let mut gl = GlGraphics::new(opengl);
Dec 19 15:51:40.719 INFO [stderr]    |            ^^ help: consider using `_gl` instead
Dec 19 15:51:40.719 INFO [stderr] 
Dec 19 15:51:40.720 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.720 INFO [stderr]   --> src/gl_version.rs:62:28
Dec 19 15:51:40.720 INFO [stderr]    |
Dec 19 15:51:40.720 INFO [stderr] 62 |       if let Input::Update(args) = e {
Dec 19 15:51:40.721 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.721 INFO [stderr] 
Dec 19 15:51:40.721 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.722 INFO [stderr]    --> src/gl_version.rs:100:28
Dec 19 15:51:40.722 INFO [stderr]     |
Dec 19 15:51:40.722 INFO [stderr] 100 |       if let Input::Render(args) = e {
Dec 19 15:51:40.723 INFO [stderr]     |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.723 INFO [stderr] 
Dec 19 15:51:40.723 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.723 INFO [stderr]    --> src/gl_version.rs:101:31
Dec 19 15:51:40.724 INFO [stderr]     |
Dec 19 15:51:40.724 INFO [stderr] 101 |          if let Input::Render(args) = e {
Dec 19 15:51:40.724 INFO [stderr]     |                               ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.724 INFO [stderr] 
Dec 19 15:51:40.725 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.725 INFO [stderr]    --> src/gl_version.rs:121:28
Dec 19 15:51:40.725 INFO [stderr]     |
Dec 19 15:51:40.726 INFO [stderr] 121 |       if let Input::Render(args) = e {
Dec 19 15:51:40.726 INFO [stderr]     |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.726 INFO [stderr] 
Dec 19 15:51:40.727 INFO [stderr] warning: unused variable: `i`
Dec 19 15:51:40.727 INFO [stderr]    --> src/gl_version.rs:234:8
Dec 19 15:51:40.727 INFO [stderr]     |
Dec 19 15:51:40.727 INFO [stderr] 234 |    for i in 0..flag_count {
Dec 19 15:51:40.728 INFO [stderr]     |        ^ help: consider using `_i` instead
Dec 19 15:51:40.728 INFO [stderr] 
Dec 19 15:51:40.728 INFO [stderr] warning: unused variable: `i`
Dec 19 15:51:40.729 INFO [stderr]    --> src/gl_version.rs:240:8
Dec 19 15:51:40.729 INFO [stderr]     |
Dec 19 15:51:40.729 INFO [stderr] 240 |    for i in 0..trees_max {
Dec 19 15:51:40.729 INFO [stderr]     |        ^ help: consider using `_i` instead
Dec 19 15:51:40.730 INFO [stderr] 
Dec 19 15:51:40.730 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.730 INFO [stderr]   --> src/main.rs:58:28
Dec 19 15:51:40.731 INFO [stderr]    |
Dec 19 15:51:40.731 INFO [stderr] 58 |       if let Input::Update(args) = e {
Dec 19 15:51:40.731 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.731 INFO [stderr] 
Dec 19 15:51:40.732 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.732 INFO [stderr]   --> src/main.rs:96:28
Dec 19 15:51:40.732 INFO [stderr]    |
Dec 19 15:51:40.733 INFO [stderr] 96 |       if let Input::Render(args) = e {
Dec 19 15:51:40.733 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.733 INFO [stderr] 
Dec 19 15:51:40.733 INFO [stderr] warning: unused variable: `args`
Dec 19 15:51:40.734 INFO [stderr]    --> src/main.rs:114:28
Dec 19 15:51:40.734 INFO [stderr]     |
Dec 19 15:51:40.734 INFO [stderr] 114 |       if let Input::Render(args) = e {
Dec 19 15:51:40.735 INFO [stderr]     |                            ^^^^ help: consider using `_args` instead
Dec 19 15:51:40.735 INFO [stderr] 
Dec 19 15:51:40.735 INFO [stderr] warning: unused variable: `i`
Dec 19 15:51:40.735 INFO [stderr]    --> src/main.rs:227:8
Dec 19 15:51:40.736 INFO [stderr]     |
Dec 19 15:51:40.736 INFO [stderr] 227 |    for i in 0..flag_count {
Dec 19 15:51:40.736 INFO [stderr]     |        ^ help: consider using `_i` instead
Dec 19 15:51:40.736 INFO [stderr] 
Dec 19 15:51:40.737 INFO [stderr] warning: unused variable: `i`
Dec 19 15:51:40.737 INFO [stderr]    --> src/main.rs:233:8
Dec 19 15:51:40.737 INFO [stderr]     |
Dec 19 15:51:40.737 INFO [stderr] 233 |    for i in 0..trees_max {
Dec 19 15:51:40.738 INFO [stderr]     |        ^ help: consider using `_i` instead
Dec 19 15:51:40.738 INFO [stderr] 
Dec 19 15:51:40.748 INFO [stderr] warning: variable does not need to be mutable
Dec 19 15:51:40.749 INFO [stderr]   --> src/main.rs:31:8
Dec 19 15:51:40.749 INFO [stderr]    |
Dec 19 15:51:40.749 INFO [stderr] 31 |    let mut acceleration = 0.001;
Dec 19 15:51:40.750 INFO [stderr]    |        ----^^^^^^^^^^^^
Dec 19 15:51:40.750 INFO [stderr]    |        |
Dec 19 15:51:40.750 INFO [stderr]    |        help: remove this `mut`
Dec 19 15:51:40.751 INFO [stderr]    |
Dec 19 15:51:40.751 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 15:51:40.751 INFO [stderr] 
Dec 19 15:51:40.785 INFO [stderr] warning: variable does not need to be mutable
Dec 19 15:51:40.786 INFO [stderr]   --> src/gl_version.rs:32:8
Dec 19 15:51:40.786 INFO [stderr]    |
Dec 19 15:51:40.786 INFO [stderr] 32 |    let mut acceleration = 0.001;
Dec 19 15:51:40.786 INFO [stderr]    |        ----^^^^^^^^^^^^
Dec 19 15:51:40.786 INFO [stderr]    |        |
Dec 19 15:51:40.786 INFO [stderr]    |        help: remove this `mut`
Dec 19 15:51:40.786 INFO [stderr] 
Dec 19 15:51:40.786 INFO [stderr] warning: variable does not need to be mutable
Dec 19 15:51:40.786 INFO [stderr]   --> src/gl_version.rs:46:8
Dec 19 15:51:40.786 INFO [stderr]    |
Dec 19 15:51:40.787 INFO [stderr] 46 |    let mut gl = GlGraphics::new(opengl);
Dec 19 15:51:40.787 INFO [stderr]    |        ----^^
Dec 19 15:51:40.787 INFO [stderr]    |        |
Dec 19 15:51:40.787 INFO [stderr]    |        help: remove this `mut`
Dec 19 15:51:40.787 INFO [stderr] 
Dec 19 15:51:40.794 INFO [stderr] warning: function is never used: `select_random`
Dec 19 15:51:40.794 INFO [stderr]  --> src/utility.rs:8:1
Dec 19 15:51:40.794 INFO [stderr]   |
Dec 19 15:51:40.794 INFO [stderr] 8 | pub fn select_random<T>(x: T, y: T) -> T {
Dec 19 15:51:40.794 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.794 INFO [stderr]   |
Dec 19 15:51:40.794 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 15:51:40.794 INFO [stderr] 
Dec 19 15:51:40.794 INFO [stderr] warning: function is never used: `gl_game`
Dec 19 15:51:40.794 INFO [stderr]   --> src/gl_version.rs:13:1
Dec 19 15:51:40.794 INFO [stderr]    |
Dec 19 15:51:40.795 INFO [stderr] 13 | fn gl_game() {
Dec 19 15:51:40.795 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 15:51:40.795 INFO [stderr] 
Dec 19 15:51:40.795 INFO [stderr] warning: variant is never constructed: `Flag`
Dec 19 15:51:40.795 INFO [stderr]    --> src/gl_version.rs:164:4
Dec 19 15:51:40.795 INFO [stderr]     |
Dec 19 15:51:40.795 INFO [stderr] 164 |    Flag,
Dec 19 15:51:40.795 INFO [stderr]     |    ^^^^
Dec 19 15:51:40.795 INFO [stderr] 
Dec 19 15:51:40.795 INFO [stderr] warning: variant is never constructed: `Tree`
Dec 19 15:51:40.795 INFO [stderr]    --> src/gl_version.rs:165:4
Dec 19 15:51:40.795 INFO [stderr]     |
Dec 19 15:51:40.795 INFO [stderr] 165 |    Tree,
Dec 19 15:51:40.795 INFO [stderr]     |    ^^^^
Dec 19 15:51:40.795 INFO [stderr] 
Dec 19 15:51:40.795 INFO [stderr] warning: variant is never constructed: `Path`
Dec 19 15:51:40.795 INFO [stderr]    --> src/gl_version.rs:166:4
Dec 19 15:51:40.796 INFO [stderr]     |
Dec 19 15:51:40.796 INFO [stderr] 166 |    Path,
Dec 19 15:51:40.796 INFO [stderr]     |    ^^^^
Dec 19 15:51:40.796 INFO [stderr] 
Dec 19 15:51:40.796 INFO [stderr] warning: variant is never constructed: `Boulder`
Dec 19 15:51:40.796 INFO [stderr]    --> src/gl_version.rs:167:4
Dec 19 15:51:40.796 INFO [stderr]     |
Dec 19 15:51:40.796 INFO [stderr] 167 |    Boulder,
Dec 19 15:51:40.796 INFO [stderr]     |    ^^^^^^^
Dec 19 15:51:40.796 INFO [stderr] 
Dec 19 15:51:40.796 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 19 15:51:40.796 INFO [stderr]    --> src/gl_version.rs:168:4
Dec 19 15:51:40.796 INFO [stderr]     |
Dec 19 15:51:40.796 INFO [stderr] 168 |    Empty,
Dec 19 15:51:40.796 INFO [stderr]     |    ^^^^^
Dec 19 15:51:40.796 INFO [stderr] 
Dec 19 15:51:40.797 INFO [stderr] warning: variant is never constructed: `Player`
Dec 19 15:51:40.797 INFO [stderr]    --> src/gl_version.rs:169:4
Dec 19 15:51:40.797 INFO [stderr]     |
Dec 19 15:51:40.797 INFO [stderr] 169 |    Player,
Dec 19 15:51:40.797 INFO [stderr]     |    ^^^^^^
Dec 19 15:51:40.797 INFO [stderr] 
Dec 19 15:51:40.797 INFO [stderr] warning: variant is never constructed: `Finish`
Dec 19 15:51:40.797 INFO [stderr]    --> src/gl_version.rs:170:4
Dec 19 15:51:40.797 INFO [stderr]     |
Dec 19 15:51:40.797 INFO [stderr] 170 |    Finish
Dec 19 15:51:40.797 INFO [stderr]     |    ^^^^^^
Dec 19 15:51:40.797 INFO [stderr] 
Dec 19 15:51:40.797 INFO [stderr] warning: enum is never used: `Direction`
Dec 19 15:51:40.797 INFO [stderr]    --> src/gl_version.rs:173:1
Dec 19 15:51:40.797 INFO [stderr]     |
Dec 19 15:51:40.797 INFO [stderr] 173 | enum Direction {
Dec 19 15:51:40.798 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 19 15:51:40.798 INFO [stderr] 
Dec 19 15:51:40.798 INFO [stderr] warning: struct is never constructed: `Course`
Dec 19 15:51:40.798 INFO [stderr]    --> src/gl_version.rs:179:1
Dec 19 15:51:40.798 INFO [stderr]     |
Dec 19 15:51:40.798 INFO [stderr] 179 | struct Course {
Dec 19 15:51:40.798 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 19 15:51:40.798 INFO [stderr] 
Dec 19 15:51:40.798 INFO [stderr] warning: method is never used: `new`
Dec 19 15:51:40.798 INFO [stderr]    --> src/gl_version.rs:186:4
Dec 19 15:51:40.798 INFO [stderr]     |
Dec 19 15:51:40.798 INFO [stderr] 186 |    pub fn new(x_len: usize, y_len: usize) -> Course {
Dec 19 15:51:40.798 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.798 INFO [stderr] 
Dec 19 15:51:40.798 INFO [stderr] warning: method is never used: `x_len`
Dec 19 15:51:40.798 INFO [stderr]    --> src/gl_version.rs:194:4
Dec 19 15:51:40.798 INFO [stderr]     |
Dec 19 15:51:40.799 INFO [stderr] 194 |    pub fn x_len(&self) -> usize {
Dec 19 15:51:40.799 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.799 INFO [stderr] 
Dec 19 15:51:40.799 INFO [stderr] warning: method is never used: `y_len`
Dec 19 15:51:40.799 INFO [stderr]    --> src/gl_version.rs:197:4
Dec 19 15:51:40.799 INFO [stderr]     |
Dec 19 15:51:40.799 INFO [stderr] 197 |    pub fn y_len(&self) -> usize {
Dec 19 15:51:40.799 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.799 INFO [stderr] 
Dec 19 15:51:40.799 INFO [stderr] warning: method is never used: `get`
Dec 19 15:51:40.799 INFO [stderr]    --> src/gl_version.rs:200:4
Dec 19 15:51:40.799 INFO [stderr]     |
Dec 19 15:51:40.799 INFO [stderr] 200 |    pub fn get(&self, x: usize, y: usize) -> Tile {
Dec 19 15:51:40.799 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.799 INFO [stderr] 
Dec 19 15:51:40.799 INFO [stderr] warning: method is never used: `set`
Dec 19 15:51:40.799 INFO [stderr]    --> src/gl_version.rs:203:4
Dec 19 15:51:40.800 INFO [stderr]     |
Dec 19 15:51:40.800 INFO [stderr] 203 |    pub fn set(&mut self, x: usize, y: usize, tile: Tile) {
Dec 19 15:51:40.800 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.800 INFO [stderr] 
Dec 19 15:51:40.800 INFO [stderr] warning: method is never used: `tile_count`
Dec 19 15:51:40.800 INFO [stderr]    --> src/gl_version.rs:206:4
Dec 19 15:51:40.800 INFO [stderr]     |
Dec 19 15:51:40.800 INFO [stderr] 206 |    pub fn tile_count(&self) -> usize {
Dec 19 15:51:40.800 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.800 INFO [stderr] 
Dec 19 15:51:40.800 INFO [stderr] warning: method is never used: `selecct_random_tile`
Dec 19 15:51:40.800 INFO [stderr]    --> src/gl_version.rs:209:4
Dec 19 15:51:40.800 INFO [stderr]     |
Dec 19 15:51:40.800 INFO [stderr] 209 |    pub fn selecct_random_tile(&self) -> (usize, usize) {
Dec 19 15:51:40.800 INFO [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.800 INFO [stderr] 
Dec 19 15:51:40.800 INFO [stderr] warning: function is never used: `generate_course`
Dec 19 15:51:40.801 INFO [stderr]    --> src/gl_version.rs:215:1
Dec 19 15:51:40.801 INFO [stderr]     |
Dec 19 15:51:40.801 INFO [stderr] 215 | fn generate_course(course_x_len: usize, course_y_len: usize, tree_density: f64, flag_density: f64) -> Course {
Dec 19 15:51:40.801 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.801 INFO [stderr] 
Dec 19 15:51:40.801 INFO [stderr] warning: function is never used: `print_course`
Dec 19 15:51:40.801 INFO [stderr]    --> src/gl_version.rs:253:1
Dec 19 15:51:40.801 INFO [stderr]     |
Dec 19 15:51:40.801 INFO [stderr] 253 | fn print_course(course: &Course) {
Dec 19 15:51:40.801 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.801 INFO [stderr] 
Dec 19 15:51:40.801 INFO [stderr] warning: function is never used: `print_course`
Dec 19 15:51:40.801 INFO [stderr]    --> src/main.rs:246:1
Dec 19 15:51:40.801 INFO [stderr]     |
Dec 19 15:51:40.801 INFO [stderr] 246 | fn print_course(course: &Course) {
Dec 19 15:51:40.802 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:51:40.802 INFO [stderr] 
Dec 19 15:51:40.802 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Dec 19 15:51:40.802 INFO [stderr]   --> src/utility.rs:33:19
Dec 19 15:51:40.802 INFO [stderr]    |
Dec 19 15:51:40.802 INFO [stderr] 33 |       Result::Err(E) => { panic!("Assets folder not found.") }
Dec 19 15:51:40.802 INFO [stderr]    |                   ^
Dec 19 15:51:40.802 INFO [stderr]    |
Dec 19 15:51:40.802 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 15:51:40.802 INFO [stderr] 
Dec 19 15:51:40.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Dec 19 15:51:41.484 INFO running `"docker" "inspect" "203b126dd61fa2b2ae6b812a59eb9fd4ee287c6217da50acce208617855b438d"`
Dec 19 15:51:41.616 INFO running `"docker" "rm" "-f" "203b126dd61fa2b2ae6b812a59eb9fd4ee287c6217da50acce208617855b438d"`
Dec 19 15:51:41.755 INFO [stdout] 203b126dd61fa2b2ae6b812a59eb9fd4ee287c6217da50acce208617855b438d