[INFO] cloning repository https://github.com/DanielRasho/CG-2-Doom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DanielRasho/CG-2-Doom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielRasho%2FCG-2-Doom", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d187c09d0e1de17c38167992b45d3e7b52b0f6b
[INFO] testing DanielRasho/CG-2-Doom against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielRasho%2FCG-2-Doom" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DanielRasho/CG-2-Doom
[INFO] finished tweaking git repo https://github.com/DanielRasho/CG-2-Doom
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[INFO] validating manifest of git repo https://github.com/DanielRasho/CG-2-Doom on toolchain 1.99.0-beta.8
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[INFO] crate git repo https://github.com/DanielRasho/CG-2-Doom already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `cell`
[INFO] [stdout]  --> src/internal/player.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell, f32::consts::PI};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `color::Color`
[INFO] [stdout]  --> src/internal/caster.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{color::Color, framebuffer::Framebuffer, maze::Maze, player::Player};
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Source`
[INFO] [stdout]  --> src/internal/audio.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rodio::{OutputStream, Sink, Decoder, Source};
[INFO] [stdout]   |                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/lib.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use internal::audio::{self, AudioPlayer};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DynamicImage`
[INFO] [stdout]  --> src/lib.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::{GenericImageView, DynamicImage};
[INFO] [stdout]   |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Maze`
[INFO] [stdout]   --> src/lib.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | use internal::maze::{Maze, load_maze};
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `render_text_thicker` and `render_text`
[INFO] [stdout]   --> src/lib.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | use internal::text::{render_text, render_text_thicker, render_text_with_outline};
[INFO] [stdout]    |                      ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::GenericImageView`
[INFO] [stdout]  --> src/internal/text.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::GenericImageView;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `posx`
[INFO] [stdout]   --> src/internal/render.rs:59:84
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn render_minimap(framebuffer: &mut Framebuffer, maze: &Maze, player: &Player, posx: usize, posy: usize){
[INFO] [stdout]    |                                                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_posx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `posy`
[INFO] [stdout]   --> src/internal/render.rs:59:97
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn render_minimap(framebuffer: &mut Framebuffer, maze: &Maze, player: &Player, posx: usize, posy: usize){
[INFO] [stdout]    |                                                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_posy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/internal/audio.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let mut sink = self.sink.lock().unwrap();
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/internal/audio.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let mut sink = sink.lock().unwrap();
[INFO] [stdout]    |                     ----^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut fps = 0.0;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fps`
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut fps = 0.0;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Line` is never used
[INFO] [stdout]  --> src/internal/line.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait Line {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RenderableToFile` is never used
[INFO] [stdout]   --> src/internal/framebuffer.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait RenderableToFile {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width` and `height` are never read
[INFO] [stdout]  --> src/internal/texture.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     image: DynamicImage,
[INFO] [stdout] 8 |     pub width: u32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 9 |     pub height: u32
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_text` is never used
[INFO] [stdout]  --> src/internal/text.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn render_text(framebuffer: &mut Framebuffer, font: &Font, text: &str, x: usize, y: usize, scale: f32, color: Color) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_text_thicker` is never used
[INFO] [stdout]   --> src/internal/text.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn render_text_thicker(framebuffer: &mut Framebuffer, font: &Font, text: &str, x: usize, y: usize, scale_factor: f32, color: Col...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `play_loop` is never used
[INFO] [stdout]   --> src/internal/audio.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl AudioPlayer {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn play_loop(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 47s
[INFO] running `Command { std: "docker" "inspect" "21c757ca68967e6c6bfe9205cbdeab6a325e356e2da745f1dd16cf95b6ba9d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "21c757ca68967e6c6bfe9205cbdeab6a325e356e2da745f1dd16cf95b6ba9d7b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cg-3-doom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cell`
[INFO] [stdout]  --> src/internal/player.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell, f32::consts::PI};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `color::Color`
[INFO] [stdout]  --> src/internal/caster.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{color::Color, framebuffer::Framebuffer, maze::Maze, player::Player};
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Source`
[INFO] [stdout]  --> src/internal/audio.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rodio::{OutputStream, Sink, Decoder, Source};
[INFO] [stdout]   |                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/lib.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use internal::audio::{self, AudioPlayer};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DynamicImage`
[INFO] [stdout]  --> src/lib.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::{GenericImageView, DynamicImage};
[INFO] [stdout]   |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Maze`
[INFO] [stdout]   --> src/lib.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | use internal::maze::{Maze, load_maze};
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `render_text_thicker` and `render_text`
[INFO] [stdout]   --> src/lib.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | use internal::text::{render_text, render_text_thicker, render_text_with_outline};
[INFO] [stdout]    |                      ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::GenericImageView`
[INFO] [stdout]  --> src/internal/text.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::GenericImageView;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `posx`
[INFO] [stdout]   --> src/internal/render.rs:59:84
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn render_minimap(framebuffer: &mut Framebuffer, maze: &Maze, player: &Player, posx: usize, posy: usize){
[INFO] [stdout]    |                                                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_posx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `posy`
[INFO] [stdout]   --> src/internal/render.rs:59:97
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn render_minimap(framebuffer: &mut Framebuffer, maze: &Maze, player: &Player, posx: usize, posy: usize){
[INFO] [stdout]    |                                                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_posy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/internal/audio.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let mut sink = self.sink.lock().unwrap();
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/internal/audio.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let mut sink = sink.lock().unwrap();
[INFO] [stdout]    |                     ----^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut fps = 0.0;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fps`
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut fps = 0.0;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Line` is never used
[INFO] [stdout]  --> src/internal/line.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait Line {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RenderableToFile` is never used
[INFO] [stdout]   --> src/internal/framebuffer.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait RenderableToFile {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width` and `height` are never read
[INFO] [stdout]  --> src/internal/texture.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     image: DynamicImage,
[INFO] [stdout] 8 |     pub width: u32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 9 |     pub height: u32
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_text` is never used
[INFO] [stdout]  --> src/internal/text.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn render_text(framebuffer: &mut Framebuffer, font: &Font, text: &str, x: usize, y: usize, scale: f32, color: Color) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_text_thicker` is never used
[INFO] [stdout]   --> src/internal/text.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn render_text_thicker(framebuffer: &mut Framebuffer, font: &Font, text: &str, x: usize, y: usize, scale_factor: f32, color: Col...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `play_loop` is never used
[INFO] [stdout]   --> src/internal/audio.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl AudioPlayer {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn play_loop(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell`
[INFO] [stdout]  --> src/internal/player.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell, f32::consts::PI};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `color::Color`
[INFO] [stdout]  --> src/internal/caster.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{color::Color, framebuffer::Framebuffer, maze::Maze, player::Player};
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Source`
[INFO] [stdout]  --> src/internal/audio.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rodio::{OutputStream, Sink, Decoder, Source};
[INFO] [stdout]   |                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/lib.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use internal::audio::{self, AudioPlayer};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DynamicImage`
[INFO] [stdout]  --> src/lib.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::{GenericImageView, DynamicImage};
[INFO] [stdout]   |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Maze`
[INFO] [stdout]   --> src/lib.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | use internal::maze::{Maze, load_maze};
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `render_text_thicker` and `render_text`
[INFO] [stdout]   --> src/lib.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | use internal::text::{render_text, render_text_thicker, render_text_with_outline};
[INFO] [stdout]    |                      ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::GenericImageView`
[INFO] [stdout]  --> src/internal/text.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::GenericImageView;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `posx`
[INFO] [stdout]   --> src/internal/render.rs:59:84
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn render_minimap(framebuffer: &mut Framebuffer, maze: &Maze, player: &Player, posx: usize, posy: usize){
[INFO] [stdout]    |                                                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_posx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `posy`
[INFO] [stdout]   --> src/internal/render.rs:59:97
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn render_minimap(framebuffer: &mut Framebuffer, maze: &Maze, player: &Player, posx: usize, posy: usize){
[INFO] [stdout]    |                                                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_posy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/internal/audio.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let mut sink = self.sink.lock().unwrap();
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/internal/audio.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let mut sink = sink.lock().unwrap();
[INFO] [stdout]    |                     ----^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut fps = 0.0;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fps`
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut fps = 0.0;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Line` is never used
[INFO] [stdout]  --> src/internal/line.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait Line {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RenderableToFile` is never used
[INFO] [stdout]   --> src/internal/framebuffer.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait RenderableToFile {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width` and `height` are never read
[INFO] [stdout]  --> src/internal/texture.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     image: DynamicImage,
[INFO] [stdout] 8 |     pub width: u32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 9 |     pub height: u32
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_text` is never used
[INFO] [stdout]  --> src/internal/text.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn render_text(framebuffer: &mut Framebuffer, font: &Font, text: &str, x: usize, y: usize, scale: f32, color: Color) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_text_thicker` is never used
[INFO] [stdout]   --> src/internal/text.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn render_text_thicker(framebuffer: &mut Framebuffer, font: &Font, text: &str, x: usize, y: usize, scale_factor: f32, color: Col...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `play_loop` is never used
[INFO] [stdout]   --> src/internal/audio.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl AudioPlayer {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn play_loop(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "21c757ca68967e6c6bfe9205cbdeab6a325e356e2da745f1dd16cf95b6ba9d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "21c757ca68967e6c6bfe9205cbdeab6a325e356e2da745f1dd16cf95b6ba9d7b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `cell`
[INFO] [stderr]  --> src/internal/player.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{cell, f32::consts::PI};
[INFO] [stderr]   |           ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `color::Color`
[INFO] [stderr]  --> src/internal/caster.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::{color::Color, framebuffer::Framebuffer, maze::Maze, player::Player};
[INFO] [stderr]   |             ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Source`
[INFO] [stderr]  --> src/internal/audio.rs:1:42
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rodio::{OutputStream, Sink, Decoder, Source};
[INFO] [stderr]   |                                          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/lib.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use internal::audio::{self, AudioPlayer};
[INFO] [stderr]   |                       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DynamicImage`
[INFO] [stderr]  --> src/lib.rs:7:31
[INFO] [stderr]   |
[INFO] [stderr] 7 | use image::{GenericImageView, DynamicImage};
[INFO] [stderr]   |                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Maze`
[INFO] [stderr]   --> src/lib.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 | use internal::maze::{Maze, load_maze};
[INFO] [stderr]    |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `render_text_thicker` and `render_text`
[INFO] [stderr]   --> src/lib.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 | use internal::text::{render_text, render_text_thicker, render_text_with_outline};
[INFO] [stderr]    |                      ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `image::GenericImageView`
[INFO] [stderr]  --> src/internal/text.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use image::GenericImageView;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `posx`
[INFO] [stderr]   --> src/internal/render.rs:59:84
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub fn render_minimap(framebuffer: &mut Framebuffer, maze: &Maze, player: &Player, posx: usize, posy: usize){
[INFO] [stderr]    |                                                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_posx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `posy`
[INFO] [stderr]   --> src/internal/render.rs:59:97
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub fn render_minimap(framebuffer: &mut Framebuffer, maze: &Maze, player: &Player, posx: usize, posy: usize){
[INFO] [stderr]    |                                                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_posy`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/internal/audio.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |             let mut sink = self.sink.lock().unwrap();
[INFO] [stderr]    |                 ----^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/internal/audio.rs:66:21
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 let mut sink = sink.lock().unwrap();
[INFO] [stderr]    |                     ----^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let mut fps = 0.0;
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fps`
[INFO] [stderr]   --> src/lib.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let mut fps = 0.0;
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fps`
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Line` is never used
[INFO] [stderr]  --> src/internal/line.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait Line {
[INFO] [stderr]   |           ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `RenderableToFile` is never used
[INFO] [stderr]   --> src/internal/framebuffer.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub trait RenderableToFile {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `width` and `height` are never read
[INFO] [stderr]  --> src/internal/texture.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Texture {
[INFO] [stderr]   |            ------- fields in this struct
[INFO] [stderr] 7 |     image: DynamicImage,
[INFO] [stderr] 8 |     pub width: u32,
[INFO] [stderr]   |         ^^^^^
[INFO] [stderr] 9 |     pub height: u32
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `render_text` is never used
[INFO] [stderr]  --> src/internal/text.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn render_text(framebuffer: &mut Framebuffer, font: &Font, text: &str, x: usize, y: usize, scale: f32, color: Color) {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `render_text_thicker` is never used
[INFO] [stderr]   --> src/internal/text.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn render_text_thicker(framebuffer: &mut Framebuffer, font: &Font, text: &str, x: usize, y: usize, scale_factor: f32, color: Col...
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `play_loop` is never used
[INFO] [stderr]   --> src/internal/audio.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl AudioPlayer {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 54 |     pub fn play_loop(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cg-3-doom` (lib) generated 20 warnings (run `cargo fix --lib -p cg-3-doom` to apply 13 suggestions)
[INFO] [stderr] warning: `cg-3-doom` (lib test) generated 20 warnings (20 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/cg_3_doom-3d72df9c36352b9e)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/cg_3_doom-d3bc437abd8adaf5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests cg_3_doom
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21c757ca68967e6c6bfe9205cbdeab6a325e356e2da745f1dd16cf95b6ba9d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c757ca68967e6c6bfe9205cbdeab6a325e356e2da745f1dd16cf95b6ba9d7b", kill_on_drop: false }`
[INFO] [stdout] 21c757ca68967e6c6bfe9205cbdeab6a325e356e2da745f1dd16cf95b6ba9d7b
