[INFO] cloning repository https://github.com/Azsriel/Raytracing_in_one_weekend_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Azsriel/Raytracing_in_one_weekend_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzsriel%2FRaytracing_in_one_weekend_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzsriel%2FRaytracing_in_one_weekend_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ae09bdda0ce51529f4e9442ef85181c8606cde6
[INFO] checking Azsriel/Raytracing_in_one_weekend_rust against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzsriel%2FRaytracing_in_one_weekend_rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Azsriel/Raytracing_in_one_weekend_rust
[INFO] finished tweaking git repo https://github.com/Azsriel/Raytracing_in_one_weekend_rust
[INFO] tweaked toml for git repo https://github.com/Azsriel/Raytracing_in_one_weekend_rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Azsriel/Raytracing_in_one_weekend_rust on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Azsriel/Raytracing_in_one_weekend_rust 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ce26deda23eeccbba48210eaaf908800b5642c92580111ef8e9c83b972968d62
[INFO] running `Command { std: "docker" "start" "ce26deda23eeccbba48210eaaf908800b5642c92580111ef8e9c83b972968d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce26deda23eeccbba48210eaaf908800b5642c92580111ef8e9c83b972968d62", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce26deda23eeccbba48210eaaf908800b5642c92580111ef8e9c83b972968d62" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce26deda23eeccbba48210eaaf908800b5642c92580111ef8e9c83b972968d62", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce26deda23eeccbba48210eaaf908800b5642c92580111ef8e9c83b972968d62" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling wayland-backend v0.3.15
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking wayland-sys v0.31.11
[INFO] [stderr]    Compiling wayland-scanner v0.31.10
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]     Checking polycool v0.4.0
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking spirv v0.4.0+sdk-1.4.341.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]    Compiling wgpu-hal v29.0.3
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]     Checking kurbo v0.13.1
[INFO] [stderr]     Checking presser v0.3.1
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]     Checking gpu-allocator v0.28.0
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]     Checking glow v0.17.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]    Compiling wgpu-core v29.0.3
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking epaint_default_fonts v0.34.2
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]    Compiling winit v0.30.13
[INFO] [stderr]    Compiling wgpu v29.0.3
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking accesskit v0.24.0
[INFO] [stderr]     Checking color v0.3.3
[INFO] [stderr]     Checking font-types v0.11.3
[INFO] [stderr]     Checking fearless_simd v0.3.0
[INFO] [stderr]     Checking wgpu-types v29.0.3
[INFO] [stderr]     Checking emath v0.34.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking read-fonts v0.37.0
[INFO] [stderr]     Checking ecolor v0.34.2
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking peniko v0.6.1
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking jiff v0.2.24
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking webbrowser v1.2.1
[INFO] [stderr]     Checking indicatif v0.18.4
[INFO] [stderr]     Checking env_filter v1.0.1
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking gethostname v1.1.0
[INFO] [stderr]     Checking x11rb v0.13.2
[INFO] [stderr]     Checking image v0.25.10
[INFO] [stderr]     Checking calloop v0.13.0
[INFO] [stderr]     Checking calloop v0.14.4
[INFO] [stderr]     Checking vello_common v0.0.6
[INFO] [stderr]     Checking env_logger v0.11.10
[INFO] [stderr]     Checking wayland-client v0.31.14
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]     Checking vello_cpu v0.0.6
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking naga v29.0.3
[INFO] [stderr]     Checking arboard v3.6.1
[INFO] [stderr]     Checking wayland-protocols v0.32.12
[INFO] [stderr]     Checking wayland-cursor v0.31.14
[INFO] [stderr]     Checking calloop-wayland-source v0.3.0
[INFO] [stderr]     Checking calloop-wayland-source v0.4.1
[INFO] [stderr]     Checking skrifa v0.40.0
[INFO] [stderr]     Checking epaint v0.34.2
[INFO] [stderr]     Checking egui v0.34.2
[INFO] [stderr]     Checking wayland-protocols-wlr v0.3.12
[INFO] [stderr]     Checking wayland-protocols-experimental v20250721.0.1
[INFO] [stderr]     Checking wayland-protocols-misc v0.3.12
[INFO] [stderr]     Checking wayland-protocols-plasma v0.3.12
[INFO] [stderr]     Checking smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking smithay-client-toolkit v0.20.0
[INFO] [stderr]     Checking sctk-adwaita v0.10.1
[INFO] [stderr]     Checking smithay-clipboard v0.7.3
[INFO] [stderr]     Checking wgpu-naga-bridge v29.0.3
[INFO] [stderr]     Checking egui-winit v0.34.2
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v29.0.3
[INFO] [stderr]     Checking egui-wgpu v0.34.2
[INFO] [stderr]     Checking ray_tracing_in_one_weekend_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `winit::event_loop::EventLoop`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use winit::event_loop::EventLoop;
[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: `crate::app::App`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::app::App;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventLoop`
[INFO] [stdout]  --> src/app.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 |     event_loop::{ActiveEventLoop, EventLoop},
[INFO] [stdout]   |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GpuCamera`, `GpuSceneInfo`, and `GpuSphere`
[INFO] [stdout]  --> src/app.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{gpu_types::{GpuCamera, GpuSceneInfo, GpuSphere}, renderer::{ComputeRenderer, DisplayRenderer}};
[INFO] [stdout]   |                         ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/app.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GpuSceneInfo`
[INFO] [stdout]  --> src/gpu_scene.rs:5:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::gpu_types::{GpuCamera, GpuSceneInfo, GpuSphere};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raytracer::vec3::Vec3`
[INFO] [stdout]  --> src/scene_state.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::raytracer::vec3::Vec3;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/egui_renderer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `winit::event_loop::EventLoop`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use winit::event_loop::EventLoop;
[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: `crate::app::App`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::app::App;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventLoop`
[INFO] [stdout]  --> src/app.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 |     event_loop::{ActiveEventLoop, EventLoop},
[INFO] [stdout]   |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GpuCamera`, `GpuSceneInfo`, and `GpuSphere`
[INFO] [stdout]  --> src/app.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{gpu_types::{GpuCamera, GpuSceneInfo, GpuSphere}, renderer::{ComputeRenderer, DisplayRenderer}};
[INFO] [stdout]   |                         ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/app.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GpuSceneInfo`
[INFO] [stdout]  --> src/gpu_scene.rs:5:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::gpu_types::{GpuCamera, GpuSceneInfo, GpuSphere};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raytracer::vec3::Vec3`
[INFO] [stdout]  --> src/scene_state.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::raytracer::vec3::Vec3;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/egui_renderer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/renderer/mod.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 |         state:        &WgpuState,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/renderer/mod.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 |         state:        &WgpuState,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_size`
[INFO] [stdout]   --> src/app.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let window_size = window.inner_size();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dragging`
[INFO] [stdout]    --> src/app.rs:256:17
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let dragging = self.is_dragging;
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dragging`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_spheres`
[INFO] [stdout]    --> src/app.rs:390:13
[INFO] [stdout]     |
[INFO] [stdout] 390 |         let gpu_spheres    = self.scene.to_gpu_spheres();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_spheres`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]    --> src/app.rs:491:40
[INFO] [stdout]     |
[INFO] [stdout] 491 |             WindowEvent::CursorMoved { position, .. } => {
[INFO] [stdout]     |                                        ^^^^^^^^ help: try ignoring the field: `position: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_size`
[INFO] [stdout]   --> src/app.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let window_size = window.inner_size();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut scene = scene_state::SceneState {
[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: multiple fields are never read
[INFO] [stdout]   --> src/raytracer/camera.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  8 |     pub aspect_ratio: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub pixel_samples_scale: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub pixel00_loc: Point3,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 22 |     pub pixel_delta_u: Vec3,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 23 |     pub pixel_delta_v: Vec3,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 24 |     pub defocus_disk_u: Vec3,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     pub defocus_disk_v: Vec3,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/raytracer/camera.rs:97:8
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl Camera {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  97 |     fn get_ray(&self, i: f32, j: f32) -> Ray {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     fn defocus_disk_sample(&self) -> Point3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn ray_color(r: &Ray, depth: u32, world: &World) -> Color {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn render(&self, world: &World) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     fn render_pixel(&self, i: usize, world: &World) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn render_to_buffer(&self, world: &World) -> Vec<Vec3> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn sample_square() -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_file` is never used
[INFO] [stdout]  --> src/raytracer/color.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn write_to_file(framebuffer: &Vec<Vec3>, width: u32, height: u32) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `size`, `contains`, `surrounds`, `empty`, and `universe` are never used
[INFO] [stdout]   --> src/raytracer/interval.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl Interval {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub fn size(&self) -> f32 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn contains(&self, x: f32) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn surrounds(&self, x: f32) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn empty() -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn universe() -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scatter` is never used
[INFO] [stdout]   --> src/raytracer/material.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Material {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 11 |     pub fn scatter(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scatter` is never used
[INFO] [stdout]   --> src/raytracer/material.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Lambertian {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn scatter(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scatter` is never used
[INFO] [stdout]   --> src/raytracer/material.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Metal {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn scatter(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `reflectance` and `scatter` are never used
[INFO] [stdout]   --> src/raytracer/material.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl Dielectric {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn reflectance(cosine: f32, ri: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn scatter(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HitRecord` is never constructed
[INFO] [stdout]  --> src/raytracer/object.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct HitRecord {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/raytracer/object.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl HitRecord {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(p: &Point3, n: &Vec3, t: f32, r: &Ray, mat: Material) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Hittable` is never used
[INFO] [stdout]   --> src/raytracer/object.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Hittable {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ray` is never constructed
[INFO] [stdout]  --> src/raytracer/ray.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Ray {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dragging`
[INFO] [stdout]    --> src/app.rs:256:17
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let dragging = self.is_dragging;
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dragging`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `at` are never used
[INFO] [stdout]   --> src/raytracer/ray.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Ray {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(origin: &Point3, direction: &Vec3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn at(&self, t: f32) -> Point3 {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bind_group_layout`, `texture`, `texture_view`, `sampler`, `width`, and `height` are never read
[INFO] [stdout]   --> src/renderer/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct DisplayRenderer {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  8 |     bind_group_layout: wgpu::BindGroupLayout,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     texture: wgpu::Texture,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     texture_view:      Option<wgpu::TextureView>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 11 |     sampler: wgpu::Sampler,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     width: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `upload_framebuffer`, and `render` are never used
[INFO] [stdout]    --> src/renderer/mod.rs:17:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl DisplayRenderer {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout]  17 |     pub fn new(state: &WgpuState, width: u32, height: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn upload_framebuffer(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 269 |     pub fn render(&self, state: &WgpuState) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `output_texture`, `current_sample`, and `total_samples` are never read
[INFO] [stdout]    --> src/renderer/mod.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 345 | pub struct ComputeRenderer {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 348 |     pub output_texture:  wgpu::Texture,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub current_sample:  u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 354 |     pub total_samples:   u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `camera_to_gpu` is never used
[INFO] [stdout]   --> src/gpu_scene.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn camera_to_gpu(cam: &Camera) -> GpuCamera {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `world_to_gpu` is never used
[INFO] [stdout]   --> src/gpu_scene.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn world_to_gpu(world: &World) -> Vec<GpuSphere> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sphere_to_gpu` is never used
[INFO] [stdout]   --> src/gpu_scene.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn sphere_to_gpu(s: &crate::raytracer::sphere::Sphere) -> GpuSphere {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_spheres`
[INFO] [stdout]    --> src/app.rs:390:13
[INFO] [stdout]     |
[INFO] [stdout] 390 |         let gpu_spheres    = self.scene.to_gpu_spheres();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_spheres`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]    --> src/app.rs:491:40
[INFO] [stdout]     |
[INFO] [stdout] 491 |             WindowEvent::CursorMoved { position, .. } => {
[INFO] [stdout]     |                                        ^^^^^^^^ help: try ignoring the field: `position: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut scene = scene_state::SceneState {
[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: multiple fields are never read
[INFO] [stdout]   --> src/raytracer/camera.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  8 |     pub aspect_ratio: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub pixel_samples_scale: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub pixel00_loc: Point3,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 22 |     pub pixel_delta_u: Vec3,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 23 |     pub pixel_delta_v: Vec3,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 24 |     pub defocus_disk_u: Vec3,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     pub defocus_disk_v: Vec3,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/raytracer/camera.rs:97:8
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl Camera {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  97 |     fn get_ray(&self, i: f32, j: f32) -> Ray {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     fn defocus_disk_sample(&self) -> Point3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn ray_color(r: &Ray, depth: u32, world: &World) -> Color {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn render(&self, world: &World) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     fn render_pixel(&self, i: usize, world: &World) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn render_to_buffer(&self, world: &World) -> Vec<Vec3> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn sample_square() -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_file` is never used
[INFO] [stdout]  --> src/raytracer/color.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn write_to_file(framebuffer: &Vec<Vec3>, width: u32, height: u32) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `size`, `contains`, `surrounds`, `empty`, and `universe` are never used
[INFO] [stdout]   --> src/raytracer/interval.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl Interval {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub fn size(&self) -> f32 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn contains(&self, x: f32) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn surrounds(&self, x: f32) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn empty() -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn universe() -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scatter` is never used
[INFO] [stdout]   --> src/raytracer/material.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Material {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 11 |     pub fn scatter(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scatter` is never used
[INFO] [stdout]   --> src/raytracer/material.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Lambertian {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn scatter(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scatter` is never used
[INFO] [stdout]   --> src/raytracer/material.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Metal {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn scatter(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `reflectance` and `scatter` are never used
[INFO] [stdout]   --> src/raytracer/material.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl Dielectric {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn reflectance(cosine: f32, ri: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn scatter(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HitRecord` is never constructed
[INFO] [stdout]  --> src/raytracer/object.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct HitRecord {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/raytracer/object.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl HitRecord {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(p: &Point3, n: &Vec3, t: f32, r: &Ray, mat: Material) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Hittable` is never used
[INFO] [stdout]   --> src/raytracer/object.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Hittable {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ray` is never constructed
[INFO] [stdout]  --> src/raytracer/ray.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Ray {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `at` are never used
[INFO] [stdout]   --> src/raytracer/ray.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Ray {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(origin: &Point3, direction: &Vec3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn at(&self, t: f32) -> Point3 {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bind_group_layout`, `texture`, `texture_view`, `sampler`, `width`, and `height` are never read
[INFO] [stdout]   --> src/renderer/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct DisplayRenderer {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  8 |     bind_group_layout: wgpu::BindGroupLayout,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     texture: wgpu::Texture,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     texture_view:      Option<wgpu::TextureView>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 11 |     sampler: wgpu::Sampler,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     width: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `upload_framebuffer`, and `render` are never used
[INFO] [stdout]    --> src/renderer/mod.rs:17:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl DisplayRenderer {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout]  17 |     pub fn new(state: &WgpuState, width: u32, height: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn upload_framebuffer(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 269 |     pub fn render(&self, state: &WgpuState) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `output_texture`, `current_sample`, and `total_samples` are never read
[INFO] [stdout]    --> src/renderer/mod.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 345 | pub struct ComputeRenderer {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 348 |     pub output_texture:  wgpu::Texture,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub current_sample:  u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 354 |     pub total_samples:   u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `camera_to_gpu` is never used
[INFO] [stdout]   --> src/gpu_scene.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn camera_to_gpu(cam: &Camera) -> GpuCamera {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `world_to_gpu` is never used
[INFO] [stdout]   --> src/gpu_scene.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn world_to_gpu(world: &World) -> Vec<GpuSphere> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sphere_to_gpu` is never used
[INFO] [stdout]   --> src/gpu_scene.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn sphere_to_gpu(s: &crate::raytracer::sphere::Sphere) -> GpuSphere {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: naga v29.0.3, wgpu v29.0.3, wgpu-core v29.0.3, wgpu-hal v29.0.3, winit v0.30.13
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8`
[INFO] running `Command { std: "docker" "inspect" "ce26deda23eeccbba48210eaaf908800b5642c92580111ef8e9c83b972968d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce26deda23eeccbba48210eaaf908800b5642c92580111ef8e9c83b972968d62", kill_on_drop: false }`
[INFO] [stdout] ce26deda23eeccbba48210eaaf908800b5642c92580111ef8e9c83b972968d62
