[INFO] cloning repository https://github.com/manu-xo5/a-raycasting-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manu-xo5/a-raycasting-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanu-xo5%2Fa-raycasting-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanu-xo5%2Fa-raycasting-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8124a2d19321fb829b11b1edf4884d8c38778be0
[INFO] testing manu-xo5/a-raycasting-engine against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanu-xo5%2Fa-raycasting-engine" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/manu-xo5/a-raycasting-engine
[INFO] finished tweaking git repo https://github.com/manu-xo5/a-raycasting-engine
[INFO] tweaked toml for git repo https://github.com/manu-xo5/a-raycasting-engine written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/manu-xo5/a-raycasting-engine on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/manu-xo5/a-raycasting-engine 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gl v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9da09ccd421cd9c9f88e0848d37fda0f734b5c6bfe229196b3ade993b6743555
[INFO] running `Command { std: "docker" "start" "-a" "9da09ccd421cd9c9f88e0848d37fda0f734b5c6bfe229196b3ade993b6743555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9da09ccd421cd9c9f88e0848d37fda0f734b5c6bfe229196b3ade993b6743555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da09ccd421cd9c9f88e0848d37fda0f734b5c6bfe229196b3ade993b6743555", kill_on_drop: false }`
[INFO] [stdout] 9da09ccd421cd9c9f88e0848d37fda0f734b5c6bfe229196b3ade993b6743555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b7a04e20d0a59b7da7a1945fdedf647b4e54037d25b45d49983a8513a2b15a5
[INFO] running `Command { std: "docker" "start" "-a" "5b7a04e20d0a59b7da7a1945fdedf647b4e54037d25b45d49983a8513a2b15a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling xml-rs v0.8.21
[INFO] [stderr]    Compiling sdl2 v0.37.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling sdl2-sys v0.37.0
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling a-3d-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::pixels::Color;
[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: `std::io::Error`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Level`
[INFO] [stdout]   --> src/main.rs:15:31
[INFO] [stdout]    |
[INFO] [stdout] 15 | use level::{builder::Builder, Level, Object};
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::BlendMode`
[INFO] [stdout]  --> src/raycast.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::render::BlendMode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::player::Player`
[INFO] [stdout]  --> src/raycast.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::player::Player;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `mouse_position` is assigned to, but never used
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut mouse_position = Vector2::new(0.0, 0.0);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_mouse_position` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mouse_position` is never read
[INFO] [stdout]   --> src/main.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     mouse_position.x = x as f64;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mouse_position` is never read
[INFO] [stdout]   --> src/main.rs:51:21
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     mouse_position.y = y as f64;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line` is never used
[INFO] [stdout]   --> src/draw/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn line(p1: &Vector2, p2: &Vector2, canvas: &mut Canvas<Window>) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/player.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Player {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn render(&self, canvas: &mut Canvas<Window>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Level` is never constructed
[INFO] [stdout]   --> src/level/mod.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Level {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/level/mod.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Level {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 18 |     pub fn render(&self, canvas: &mut Canvas<Window>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/level/mod.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Object {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 28 |     pub id: &'static str,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Object` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/level/builder.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Builder {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub fn render(&self, canvas: &mut Canvas<Window>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_collision` is never used
[INFO] [stdout]   --> src/raycast.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn is_collision(p1: &Vector2, p2: &Vector2, size: f64, j: &mut u32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.54s
[INFO] running `Command { std: "docker" "inspect" "5b7a04e20d0a59b7da7a1945fdedf647b4e54037d25b45d49983a8513a2b15a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b7a04e20d0a59b7da7a1945fdedf647b4e54037d25b45d49983a8513a2b15a5", kill_on_drop: false }`
[INFO] [stdout] 5b7a04e20d0a59b7da7a1945fdedf647b4e54037d25b45d49983a8513a2b15a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2635c46f4c17d7a752ae39c3bcc897fbb9d1524859c7df39077a6bc9cb2925b7
[INFO] running `Command { std: "docker" "start" "-a" "2635c46f4c17d7a752ae39c3bcc897fbb9d1524859c7df39077a6bc9cb2925b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling a-3d-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::pixels::Color;
[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: `std::io::Error`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Level`
[INFO] [stdout]   --> src/main.rs:15:31
[INFO] [stdout]    |
[INFO] [stdout] 15 | use level::{builder::Builder, Level, Object};
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::BlendMode`
[INFO] [stdout]  --> src/raycast.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::render::BlendMode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::player::Player`
[INFO] [stdout]  --> src/raycast.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::player::Player;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `mouse_position` is assigned to, but never used
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut mouse_position = Vector2::new(0.0, 0.0);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_mouse_position` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mouse_position` is never read
[INFO] [stdout]   --> src/main.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     mouse_position.x = x as f64;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mouse_position` is never read
[INFO] [stdout]   --> src/main.rs:51:21
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     mouse_position.y = y as f64;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line` is never used
[INFO] [stdout]   --> src/draw/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn line(p1: &Vector2, p2: &Vector2, canvas: &mut Canvas<Window>) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/player.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Player {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn render(&self, canvas: &mut Canvas<Window>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Level` is never constructed
[INFO] [stdout]   --> src/level/mod.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Level {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/level/mod.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Level {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 18 |     pub fn render(&self, canvas: &mut Canvas<Window>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/level/mod.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Object {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 28 |     pub id: &'static str,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Object` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/level/builder.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Builder {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub fn render(&self, canvas: &mut Canvas<Window>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_collision` is never used
[INFO] [stdout]   --> src/raycast.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn is_collision(p1: &Vector2, p2: &Vector2, size: f64, j: &mut u32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "2635c46f4c17d7a752ae39c3bcc897fbb9d1524859c7df39077a6bc9cb2925b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2635c46f4c17d7a752ae39c3bcc897fbb9d1524859c7df39077a6bc9cb2925b7", kill_on_drop: false }`
[INFO] [stdout] 2635c46f4c17d7a752ae39c3bcc897fbb9d1524859c7df39077a6bc9cb2925b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d69ba0f912e71f595ff01d8e94a18e84d0e6aacb666c9301937aba5c5f0f94ab
[INFO] running `Command { std: "docker" "start" "-a" "d69ba0f912e71f595ff01d8e94a18e84d0e6aacb666c9301937aba5c5f0f94ab", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `sdl2::pixels::Color`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use sdl2::pixels::Color;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Error`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Level`
[INFO] [stderr]   --> src/main.rs:15:31
[INFO] [stderr]    |
[INFO] [stderr] 15 | use level::{builder::Builder, Level, Object};
[INFO] [stderr]    |                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::render::BlendMode`
[INFO] [stderr]  --> src/raycast.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use sdl2::render::BlendMode;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::player::Player`
[INFO] [stderr]  --> src/raycast.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::player::Player;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `mouse_position` is assigned to, but never used
[INFO] [stderr]   --> src/main.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut mouse_position = Vector2::new(0.0, 0.0);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_mouse_position` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `mouse_position` is never read
[INFO] [stderr]   --> src/main.rs:50:21
[INFO] [stderr]    |
[INFO] [stderr] 50 |                     mouse_position.x = x as f64;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `mouse_position` is never read
[INFO] [stderr]   --> src/main.rs:51:21
[INFO] [stderr]    |
[INFO] [stderr] 51 |                     mouse_position.y = y as f64;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: function `line` is never used
[INFO] [stderr]   --> src/draw/mod.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn line(p1: &Vector2, p2: &Vector2, canvas: &mut Canvas<Window>) {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `render` is never used
[INFO] [stderr]   --> src/player.rs:69:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Player {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 69 |     pub fn render(&self, canvas: &mut Canvas<Window>) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Level` is never constructed
[INFO] [stderr]   --> src/level/mod.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Level {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `render` is never used
[INFO] [stderr]   --> src/level/mod.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl Level {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] 18 |     pub fn render(&self, canvas: &mut Canvas<Window>) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/level/mod.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct Object {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 28 |     pub id: &'static str,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Object` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `render` is never used
[INFO] [stderr]   --> src/level/builder.rs:95:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Builder {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 95 |     pub fn render(&self, canvas: &mut Canvas<Window>) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_collision` is never used
[INFO] [stderr]   --> src/raycast.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn is_collision(p1: &Vector2, p2: &Vector2, size: f64, j: &mut u32) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `a-3d-game` (bin "a-3d-game" test) generated 15 warnings (run `cargo fix --bin "a-3d-game" -p a-3d-game --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/a_3d_game-be162a5c999e75c9)
[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" "d69ba0f912e71f595ff01d8e94a18e84d0e6aacb666c9301937aba5c5f0f94ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d69ba0f912e71f595ff01d8e94a18e84d0e6aacb666c9301937aba5c5f0f94ab", kill_on_drop: false }`
[INFO] [stdout] d69ba0f912e71f595ff01d8e94a18e84d0e6aacb666c9301937aba5c5f0f94ab
