[INFO] cloning repository https://github.com/lseper/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lseper/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flseper%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flseper%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb7431f814aca50adfff7f98fe0c479f7ac4270a
[INFO] checking lseper/raytracer against try#a3a874232ae0a7586b5fbe7483c5a42e157bd62a for pr-151109
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flseper%2Fraytracer" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lseper/raytracer
[INFO] finished tweaking git repo https://github.com/lseper/raytracer
[INFO] tweaked toml for git repo https://github.com/lseper/raytracer written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lseper/raytracer on toolchain a3a874232ae0a7586b5fbe7483c5a42e157bd62a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3a874232ae0a7586b5fbe7483c5a42e157bd62a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lseper/raytracer 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" "+a3a874232ae0a7586b5fbe7483c5a42e157bd62a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: tests
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fstrings-proc-macro v0.2.3
[INFO] [stderr]   Downloaded fstrings v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a3a874232ae0a7586b5fbe7483c5a42e157bd62a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89f2f992283feef46cb567da0dcf69c84b9d4ffa3b235b45c05ff06b8f38d1a7
[INFO] running `Command { std: "docker" "start" "-a" "89f2f992283feef46cb567da0dcf69c84b9d4ffa3b235b45c05ff06b8f38d1a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89f2f992283feef46cb567da0dcf69c84b9d4ffa3b235b45c05ff06b8f38d1a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f2f992283feef46cb567da0dcf69c84b9d4ffa3b235b45c05ff06b8f38d1a7", kill_on_drop: false }`
[INFO] [stdout] 89f2f992283feef46cb567da0dcf69c84b9d4ffa3b235b45c05ff06b8f38d1a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a3a874232ae0a7586b5fbe7483c5a42e157bd62a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eccccec1a27046cb933d1e846fa84b1cf919d85e6965c20ae1cc8bd5d90eab7
[INFO] running `Command { std: "docker" "start" "-a" "2eccccec1a27046cb933d1e846fa84b1cf919d85e6965c20ae1cc8bd5d90eab7", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: tests
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling serde_json v1.0.97
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling fstrings-proc-macro v0.2.3
[INFO] [stderr]     Checking fstrings v0.2.3
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SolidColor`
[INFO] [stdout]  --> src/material.rs:5:41
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::texture::{RenderableTexture, SolidColor, Texture};
[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::fmt`
[INFO] [stdout]  --> src/renderable.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/renderable.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::util::{Color, Point, Vec3, Interval};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BvhNode`
[INFO] [stdout]   --> src/scene.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::aabb::{AABB, BvhNode};
[INFO] [stdout]    |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `util::Color`
[INFO] [stdout]    --> src/sphere.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |     use crate::{util::Color, material::LambertianMaterial};
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RenderableList`
[INFO] [stdout]  --> src/aabb.rs:5:75
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{util::{Interval, Point, random_int}, renderable::{Renderable, RenderableList, Object}, sphere::Sphere};
[INFO] [stdout]   |                                                                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec3` and `random_between_0_1`
[INFO] [stdout]  --> src/texture.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::util::{random_between_0_1, Color, Point, Vec3};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SceneMetaData`, `aabb::AABB`, `create_checker_test`, `create_test`, `create`, `default_scene`, `random_scene`, `save_scene`, and `test_scene`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     aabb::AABB, scene::{default_scene, load_scene, random_scene, save_scene, test_scene, Scene, SceneMetaData}, 
[INFO] [stdout]    |     ^^^^^^^^^^          ^^^^^^^^^^^^^              ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^         ^^^^^^^^^^^^^
[INFO] [stdout] 19 |     scene_builder::{ create, create_checker_test, create_test, create_checker_spheres_test }, util::random_between_0_1
[INFO] [stdout]    |                      ^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `camera::Camera`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use camera::Camera;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `texture::Texture`
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use texture::Texture;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point`
[INFO] [stdout]   --> src/main.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 | use util::{clamp, Color, Point, Vec3, Interval};
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SolidColor`
[INFO] [stdout]  --> src/material.rs:5:41
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::texture::{RenderableTexture, SolidColor, Texture};
[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::fmt`
[INFO] [stdout]  --> src/renderable.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/renderable.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::util::{Color, Point, Vec3, Interval};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BvhNode`
[INFO] [stdout]   --> src/scene.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::aabb::{AABB, BvhNode};
[INFO] [stdout]    |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RenderableTexture` and `SolidColor`
[INFO] [stdout]   --> src/sphere.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::texture::{RenderableTexture, SolidColor};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RenderableList`
[INFO] [stdout]  --> src/aabb.rs:5:75
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{util::{Interval, Point, random_int}, renderable::{Renderable, RenderableList, Object}, sphere::Sphere};
[INFO] [stdout]   |                                                                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec3` and `random_between_0_1`
[INFO] [stdout]  --> src/texture.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::util::{random_between_0_1, Color, Point, Vec3};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SceneMetaData`, `aabb::AABB`, `create_checker_test`, `create_test`, `create`, `default_scene`, `random_scene`, `save_scene`, and `test_scene`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     aabb::AABB, scene::{default_scene, load_scene, random_scene, save_scene, test_scene, Scene, SceneMetaData}, 
[INFO] [stdout]    |     ^^^^^^^^^^          ^^^^^^^^^^^^^              ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^         ^^^^^^^^^^^^^
[INFO] [stdout] 19 |     scene_builder::{ create, create_checker_test, create_test, create_checker_spheres_test }, util::random_between_0_1
[INFO] [stdout]    |                      ^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `camera::Camera`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use camera::Camera;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `texture::Texture`
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use texture::Texture;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point`
[INFO] [stdout]   --> src/main.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 | use util::{clamp, Color, Point, Vec3, Interval};
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `axis`
[INFO] [stdout]    --> src/aabb.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let axis = random_int(0, 2);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_axis`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/texture.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn value(&self, u: f32, v: f32, p: &Point) -> Color {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/texture.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn value(&self, u: f32, v: f32, p: &Point) -> Color {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/texture.rs:63:37
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn value(&self, u: f32, v: f32, p: &Point) -> Color {
[INFO] [stdout]    |                                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RenderOptions` is never constructed
[INFO] [stdout]   --> src/main.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct RenderOptions {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ray_color_bvh_node` is never used
[INFO] [stdout]   --> src/main.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn ray_color_bvh_node(ray: &Ray, root: &BvhNode, call_depth: i32) -> Color {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render` is never used
[INFO] [stdout]   --> src/main.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn render(scene_path: &str) {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_bvh` is never used
[INFO] [stdout]    --> src/main.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn render_bvh(scene_path: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_multi_threaded_bvh` is never used
[INFO] [stdout]    --> src/main.rs:271:4
[INFO] [stdout]     |
[INFO] [stdout] 271 | fn render_multi_threaded_bvh(scene_path: &str, mut num_threads: i32) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `box_compare`, `box_x_compare`, `box_y_compare`, `box_z_compare`, `hit_aabb`, and `hit_sphere` are never used
[INFO] [stdout]    --> src/aabb.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl BvhNode {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 178 |     fn box_compare(a: &Object, b: &Object, axis_index: i32) -> Ordering {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn box_x_compare(a: &Object, b: &Object) -> Ordering {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     fn box_y_compare(a: &Object, b: &Object) -> Ordering {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 |     fn box_z_compare(a: &Object, b: &Object) -> Ordering {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 196 |     fn hit_aabb(&self, aabb: AABB, ray: &Ray, interval: Interval) -> (bool, HitRecord) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     fn hit_sphere(&self, sphere: Sphere, ray: &Ray, interval: Interval) -> (bool, HitRecord) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RenderableTexture` should have a snake case name
[INFO] [stdout]   --> src/material.rs:76:16
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn new(RenderableTexture: RenderableTexture, fuzziness: Option<f32>) -> Self {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `renderable_texture`
[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 variable: `axis`
[INFO] [stdout]    --> src/aabb.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let axis = random_int(0, 2);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_axis`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/texture.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn value(&self, u: f32, v: f32, p: &Point) -> Color {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/texture.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn value(&self, u: f32, v: f32, p: &Point) -> Color {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/texture.rs:63:37
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn value(&self, u: f32, v: f32, p: &Point) -> Color {
[INFO] [stdout]    |                                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RenderOptions` is never constructed
[INFO] [stdout]   --> src/main.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct RenderOptions {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ray_color_bvh_node` is never used
[INFO] [stdout]   --> src/main.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn ray_color_bvh_node(ray: &Ray, root: &BvhNode, call_depth: i32) -> Color {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render` is never used
[INFO] [stdout]   --> src/main.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn render(scene_path: &str) {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_bvh` is never used
[INFO] [stdout]    --> src/main.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn render_bvh(scene_path: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_multi_threaded_bvh` is never used
[INFO] [stdout]    --> src/main.rs:271:4
[INFO] [stdout]     |
[INFO] [stdout] 271 | fn render_multi_threaded_bvh(scene_path: &str, mut num_threads: i32) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `box_compare`, `box_x_compare`, `box_y_compare`, `box_z_compare`, `hit_aabb`, and `hit_sphere` are never used
[INFO] [stdout]    --> src/aabb.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl BvhNode {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 178 |     fn box_compare(a: &Object, b: &Object, axis_index: i32) -> Ordering {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn box_x_compare(a: &Object, b: &Object) -> Ordering {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     fn box_y_compare(a: &Object, b: &Object) -> Ordering {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 |     fn box_z_compare(a: &Object, b: &Object) -> Ordering {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 196 |     fn hit_aabb(&self, aabb: AABB, ray: &Ray, interval: Interval) -> (bool, HitRecord) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     fn hit_sphere(&self, sphere: Sphere, ray: &Ray, interval: Interval) -> (bool, HitRecord) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RenderableTexture` should have a snake case name
[INFO] [stdout]   --> src/material.rs:76:16
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn new(RenderableTexture: RenderableTexture, fuzziness: Option<f32>) -> Self {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `renderable_texture`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.26s
[INFO] running `Command { std: "docker" "inspect" "2eccccec1a27046cb933d1e846fa84b1cf919d85e6965c20ae1cc8bd5d90eab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eccccec1a27046cb933d1e846fa84b1cf919d85e6965c20ae1cc8bd5d90eab7", kill_on_drop: false }`
[INFO] [stdout] 2eccccec1a27046cb933d1e846fa84b1cf919d85e6965c20ae1cc8bd5d90eab7
