[INFO] cloning repository https://github.com/mariusdanciu/ray-marching
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mariusdanciu/ray-marching" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariusdanciu%2Fray-marching", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariusdanciu%2Fray-marching'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f302cde7ddd0527cd4be61c1a81010e046ff4b77
[INFO] checking mariusdanciu/ray-marching/f302cde7ddd0527cd4be61c1a81010e046ff4b77 against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-149195
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariusdanciu%2Fray-marching" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mariusdanciu/ray-marching
[INFO] finished tweaking git repo https://github.com/mariusdanciu/ray-marching
[INFO] tweaked toml for git repo https://github.com/mariusdanciu/ray-marching written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mariusdanciu/ray-marching on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mariusdanciu/ray-marching 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" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ravif v0.11.11
[INFO] [stderr]   Downloaded fontdue-sdl2 v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03a1d33bde3592a137be25301c1aff4257183c1073e90578e924e49e24e0c770
[INFO] running `Command { std: "docker" "start" "-a" "03a1d33bde3592a137be25301c1aff4257183c1073e90578e924e49e24e0c770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03a1d33bde3592a137be25301c1aff4257183c1073e90578e924e49e24e0c770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a1d33bde3592a137be25301c1aff4257183c1073e90578e924e49e24e0c770", kill_on_drop: false }`
[INFO] [stdout] 03a1d33bde3592a137be25301c1aff4257183c1073e90578e924e49e24e0c770
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff41efc0454281b236147fc6fed879c5010ffe7d2c476a3728b1876b94baff91
[INFO] running `Command { std: "docker" "start" "-a" "ff41efc0454281b236147fc6fed879c5010ffe7d2c476a3728b1876b94baff91", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking either v1.14.0
[INFO] [stderr]    Compiling sdl2-sys v0.37.0
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling sdl2 v0.37.0
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking smallvec v1.14.0
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[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking glam v0.28.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking fontdue-sdl2 v0.3.2
[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]     Checking profiling v1.0.16
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.69
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking ravif v0.11.11
[INFO] [stderr]     Checking image v0.25.5
[INFO] [stderr]     Checking ray-tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Vec4` and `vec4`
[INFO] [stdout]  --> src/app.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{vec4, Vec2, Vec4};
[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: `rand::rngs::ThreadRng`
[INFO] [stdout]  --> src/app.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::rngs::ThreadRng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UVec2`, `ivec2`, and `uvec2`
[INFO] [stdout]  --> src/camera.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{ivec2, uvec2, vec2, vec3, Mat4, UVec2, Vec2, Vec3, Vec4, Vec4Swizzles};
[INFO] [stdout]   |            ^^^^^  ^^^^^                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num`
[INFO] [stdout]  --> src/renderer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::num;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec4`
[INFO] [stdout]  --> src/renderer.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glam::{vec2, Vec3, Vec4};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UVec2` and `Vec4`
[INFO] [stdout]  --> src/scene.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{vec2, UVec2, Vec2, Vec3, Vec4};
[INFO] [stdout]   |                  ^^^^^              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec4`
[INFO] [stdout]  --> src/scene.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glam::{vec3, vec4};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::rngs::ThreadRng`
[INFO] [stdout]  --> src/scene.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::rngs::ThreadRng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pow_vec3`
[INFO] [stdout]   --> src/scene.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::utils::math::{self, pow_vec3};
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::math`
[INFO] [stdout]  --> src/utils/math.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::math;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::materials::Material`
[INFO] [stdout]  --> src/ray_marching/ray_marching.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::materials::Material;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec4` and `vec4`
[INFO] [stdout]  --> src/app.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{vec4, Vec2, Vec4};
[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: `rand::rngs::ThreadRng`
[INFO] [stdout]  --> src/app.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::rngs::ThreadRng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UVec2`, `ivec2`, and `uvec2`
[INFO] [stdout]  --> src/camera.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{ivec2, uvec2, vec2, vec3, Mat4, UVec2, Vec2, Vec3, Vec4, Vec4Swizzles};
[INFO] [stdout]   |            ^^^^^  ^^^^^                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num`
[INFO] [stdout]  --> src/renderer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::num;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec4`
[INFO] [stdout]  --> src/renderer.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glam::{vec2, Vec3, Vec4};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UVec2` and `Vec4`
[INFO] [stdout]  --> src/scene.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{vec2, UVec2, Vec2, Vec3, Vec4};
[INFO] [stdout]   |                  ^^^^^              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec4`
[INFO] [stdout]  --> src/scene.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glam::{vec3, vec4};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::rngs::ThreadRng`
[INFO] [stdout]  --> src/scene.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::rngs::ThreadRng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pow_vec3`
[INFO] [stdout]   --> src/scene.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::utils::math::{self, pow_vec3};
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::math`
[INFO] [stdout]  --> src/utils/math.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::math;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::materials::Material`
[INFO] [stdout]  --> src/ray_marching/ray_marching.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::materials::Material;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::light::LightSource`
[INFO] [stdout]  --> src/ray_marching/ray_marching.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::light::LightSource;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]    --> src/app.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |                         timestamp,
[INFO] [stdout]     |                         ^^^^^^^^^ help: try ignoring the field: `timestamp: _`
[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_id`
[INFO] [stdout]    --> src/app.rs:113:25
[INFO] [stdout]     |
[INFO] [stdout] 113 |                         window_id,
[INFO] [stdout]     |                         ^^^^^^^^^ help: try ignoring the field: `window_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scancode`
[INFO] [stdout]    --> src/app.rs:115:25
[INFO] [stdout]     |
[INFO] [stdout] 115 |                         scancode,
[INFO] [stdout]     |                         ^^^^^^^^ help: try ignoring the field: `scancode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keymod`
[INFO] [stdout]    --> src/app.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |                         keymod,
[INFO] [stdout]     |                         ^^^^^^ help: try ignoring the field: `keymod: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repeat`
[INFO] [stdout]    --> src/app.rs:117:25
[INFO] [stdout]     |
[INFO] [stdout] 117 |                         repeat,
[INFO] [stdout]     |                         ^^^^^^ help: try ignoring the field: `repeat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/light.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn direction(&self, point: Vec3) -> Vec3 {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/light.rs:47:24
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn distance(&self, point: Vec3) -> f32 {
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `UP` is never used
[INFO] [stdout]  --> src/camera.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | static UP: Vec3 = vec3(0., 1., 0.);
[INFO] [stdout]   |        ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chunk` is never constructed
[INFO] [stdout]  --> src/renderer.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Chunk {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INV_PI` is never used
[INFO] [stdout]   --> src/ray_marching/ray_marching.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | static INV_PI: f32 = 1. / f32::consts::PI;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `rotateXY` should have a snake case name
[INFO] [stdout]   --> src/app.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let mut rotateXY: Option<Vec2> = None;
[INFO] [stdout]    |                     ^^^^^^^^ help: convert the identifier to snake case: `rotate_xy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::light::LightSource`
[INFO] [stdout]  --> src/ray_marching/ray_marching.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::light::LightSource;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]    --> src/app.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |                         timestamp,
[INFO] [stdout]     |                         ^^^^^^^^^ help: try ignoring the field: `timestamp: _`
[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_id`
[INFO] [stdout]    --> src/app.rs:113:25
[INFO] [stdout]     |
[INFO] [stdout] 113 |                         window_id,
[INFO] [stdout]     |                         ^^^^^^^^^ help: try ignoring the field: `window_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scancode`
[INFO] [stdout]    --> src/app.rs:115:25
[INFO] [stdout]     |
[INFO] [stdout] 115 |                         scancode,
[INFO] [stdout]     |                         ^^^^^^^^ help: try ignoring the field: `scancode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keymod`
[INFO] [stdout]    --> src/app.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |                         keymod,
[INFO] [stdout]     |                         ^^^^^^ help: try ignoring the field: `keymod: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repeat`
[INFO] [stdout]    --> src/app.rs:117:25
[INFO] [stdout]     |
[INFO] [stdout] 117 |                         repeat,
[INFO] [stdout]     |                         ^^^^^^ help: try ignoring the field: `repeat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/light.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn direction(&self, point: Vec3) -> Vec3 {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/light.rs:47:24
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn distance(&self, point: Vec3) -> f32 {
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `UP` is never used
[INFO] [stdout]  --> src/camera.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | static UP: Vec3 = vec3(0., 1., 0.);
[INFO] [stdout]   |        ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chunk` is never constructed
[INFO] [stdout]  --> src/renderer.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Chunk {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INV_PI` is never used
[INFO] [stdout]   --> src/ray_marching/ray_marching.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | static INV_PI: f32 = 1. / f32::consts::PI;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `rotateXY` should have a snake case name
[INFO] [stdout]   --> src/app.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let mut rotateXY: Option<Vec2> = None;
[INFO] [stdout]    |                     ^^^^^^^^ help: convert the identifier to snake case: `rotate_xy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec3Swizzles` and `vec2`
[INFO] [stdout]  --> src/bin/scene2.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{vec2, vec3, Vec3, Vec3Swizzles};
[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 imports: `cylinder_sdf`, `line_sdf`, and `plane_sdf`
[INFO] [stdout]  --> src/bin/scene2.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ray_tracing::ray_marching::sdfs::{box_sdf, cylinder_sdf, line_sdf, plane_sdf, sphere_sdf};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ray_tracing::renderer::Renderer`
[INFO] [stdout]  --> src/bin/scene2.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ray_tracing::renderer::Renderer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/bin/scene2.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |     scene.ambient_color = (vec3(0.5, 0.8, 1.));
[INFO] [stdout]     |                           ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 101 -     scene.ambient_color = (vec3(0.5, 0.8, 1.));
[INFO] [stdout] 101 +     scene.ambient_color = vec3(0.5, 0.8, 1.) ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LightSource`
[INFO] [stdout]  --> src/bin/scene2.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ray_tracing::light::{Directional, Light, LightSource};
[INFO] [stdout]   |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]   --> src/bin/scene2.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn update(scene: &mut Scene, time: f32) -> bool {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]   --> src/bin/scene2.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let l = &mut scene.lights[0];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/scene2.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut d4 = 0.0f32;
[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: unused variable: `d4`
[INFO] [stdout]   --> src/bin/scene2.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut d4 = 0.0f32;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_d4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/bin/scene2.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let r = 0.8;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d` is never read
[INFO] [stdout]   --> src/bin/scene2.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut d = f32::MAX;
[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 `mat` is never read
[INFO] [stdout]   --> src/bin/scene2.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut mat = 1;
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d2` is never read
[INFO] [stdout]   --> src/bin/scene2.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut d2 = 0.0f32;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d3` is never read
[INFO] [stdout]   --> src/bin/scene2.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut d3 = 0.0f32;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec3Swizzles` and `vec2`
[INFO] [stdout]  --> src/bin/scene2.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{vec2, vec3, Vec3, Vec3Swizzles};
[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 imports: `cylinder_sdf`, `line_sdf`, and `plane_sdf`
[INFO] [stdout]  --> src/bin/scene2.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ray_tracing::ray_marching::sdfs::{box_sdf, cylinder_sdf, line_sdf, plane_sdf, sphere_sdf};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ray_tracing::renderer::Renderer`
[INFO] [stdout]  --> src/bin/scene2.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ray_tracing::renderer::Renderer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/bin/scene2.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |     scene.ambient_color = (vec3(0.5, 0.8, 1.));
[INFO] [stdout]     |                           ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 101 -     scene.ambient_color = (vec3(0.5, 0.8, 1.));
[INFO] [stdout] 101 +     scene.ambient_color = vec3(0.5, 0.8, 1.) ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LightSource`
[INFO] [stdout]  --> src/bin/scene2.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ray_tracing::light::{Directional, Light, LightSource};
[INFO] [stdout]   |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]   --> src/bin/scene2.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn update(scene: &mut Scene, time: f32) -> bool {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]   --> src/bin/scene2.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let l = &mut scene.lights[0];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/scene2.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut d4 = 0.0f32;
[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: unused variable: `d4`
[INFO] [stdout]   --> src/bin/scene2.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut d4 = 0.0f32;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_d4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/bin/scene2.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let r = 0.8;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d` is never read
[INFO] [stdout]   --> src/bin/scene2.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut d = f32::MAX;
[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 `mat` is never read
[INFO] [stdout]   --> src/bin/scene2.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut mat = 1;
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d2` is never read
[INFO] [stdout]   --> src/bin/scene2.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut d2 = 0.0f32;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d3` is never read
[INFO] [stdout]   --> src/bin/scene2.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut d3 = 0.0f32;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `line_sdf` and `plane_sdf`
[INFO] [stdout]  --> src/bin/scene1.rs:6:62
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ray_tracing::ray_marching::sdfs::{box_sdf, cylinder_sdf, line_sdf, plane_sdf, sphere_sdf};
[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: `ray_tracing::renderer::Renderer`
[INFO] [stdout]  --> src/bin/scene1.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ray_tracing::renderer::Renderer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/bin/scene1.rs:144:27
[INFO] [stdout]     |
[INFO] [stdout] 144 |     scene.ambient_color = (vec3(0.5, 0.8, 1.));
[INFO] [stdout]     |                           ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 -     scene.ambient_color = (vec3(0.5, 0.8, 1.));
[INFO] [stdout] 144 +     scene.ambient_color = vec3(0.5, 0.8, 1.) ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `line_sdf` and `plane_sdf`
[INFO] [stdout]  --> src/bin/scene1.rs:6:62
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ray_tracing::ray_marching::sdfs::{box_sdf, cylinder_sdf, line_sdf, plane_sdf, sphere_sdf};
[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: `ray_tracing::renderer::Renderer`
[INFO] [stdout]  --> src/bin/scene1.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ray_tracing::renderer::Renderer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/bin/scene1.rs:144:27
[INFO] [stdout]     |
[INFO] [stdout] 144 |     scene.ambient_color = (vec3(0.5, 0.8, 1.));
[INFO] [stdout]     |                           ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 -     scene.ambient_color = (vec3(0.5, 0.8, 1.));
[INFO] [stdout] 144 +     scene.ambient_color = vec3(0.5, 0.8, 1.) ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LightSource`
[INFO] [stdout]  --> src/bin/scene1.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ray_tracing::light::{Directional, Light, LightSource};
[INFO] [stdout]   |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d` is never read
[INFO] [stdout]   --> src/bin/scene1.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut d = f32::MAX;
[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 `mat` is never read
[INFO] [stdout]   --> src/bin/scene1.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut mat = 1;
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d2` is never read
[INFO] [stdout]   --> src/bin/scene1.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut d2 = 0.0f32;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d3` is never read
[INFO] [stdout]   --> src/bin/scene1.rs:36:18
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut d3 = 0.0f32;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d4` is never read
[INFO] [stdout]   --> src/bin/scene1.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut d4 = 0.0f32;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LightSource`
[INFO] [stdout]  --> src/bin/scene1.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ray_tracing::light::{Directional, Light, LightSource};
[INFO] [stdout]   |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d` is never read
[INFO] [stdout]   --> src/bin/scene1.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut d = f32::MAX;
[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 `mat` is never read
[INFO] [stdout]   --> src/bin/scene1.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut mat = 1;
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d2` is never read
[INFO] [stdout]   --> src/bin/scene1.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut d2 = 0.0f32;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d3` is never read
[INFO] [stdout]   --> src/bin/scene1.rs:36:18
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut d3 = 0.0f32;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d4` is never read
[INFO] [stdout]   --> src/bin/scene1.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut d4 = 0.0f32;
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.52s
[INFO] running `Command { std: "docker" "inspect" "ff41efc0454281b236147fc6fed879c5010ffe7d2c476a3728b1876b94baff91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff41efc0454281b236147fc6fed879c5010ffe7d2c476a3728b1876b94baff91", kill_on_drop: false }`
[INFO] [stdout] ff41efc0454281b236147fc6fed879c5010ffe7d2c476a3728b1876b94baff91
