[INFO] cloning repository https://github.com/ollisco5/Raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ollisco5/Raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Follisco5%2FRaytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Follisco5%2FRaytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5536c623e9e801e193c9f8fd87410e4b0c58540b
[INFO] testing ollisco5/Raytracer against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Follisco5%2FRaytracer" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ollisco5/Raytracer
[INFO] finished tweaking git repo https://github.com/ollisco5/Raytracer
[INFO] tweaked toml for git repo https://github.com/ollisco5/Raytracer written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ollisco5/Raytracer on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ollisco5/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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fac65e83836540141753ffc5389a81e3a048d6f4f2635e51c3be9e0e6c3eab06
[INFO] running `Command { std: "docker" "start" "-a" "fac65e83836540141753ffc5389a81e3a048d6f4f2635e51c3be9e0e6c3eab06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fac65e83836540141753ffc5389a81e3a048d6f4f2635e51c3be9e0e6c3eab06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac65e83836540141753ffc5389a81e3a048d6f4f2635e51c3be9e0e6c3eab06", kill_on_drop: false }`
[INFO] [stdout] fac65e83836540141753ffc5389a81e3a048d6f4f2635e51c3be9e0e6c3eab06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c4807d8a2e281748f7d5b3f39c952da5ccba217edc0cf52137cc61ccbdfffb7
[INFO] running `Command { std: "docker" "start" "-a" "2c4807d8a2e281748f7d5b3f39c952da5ccba217edc0cf52137cc61ccbdfffb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling glam v0.17.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling macaw v0.11.2
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec_refract`
[INFO] [stdout]  --> src/material.rs:4:80
[INFO] [stdout]   |
[INFO] [stdout] 4 |     random_unit_vector, random_vec_in_unit_sphere, vec_near_zero, vec_reflect, vec_refract,
[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: `self`
[INFO] [stdout]  --> src/sphere.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::material::{self, Material};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HitRecord`
[INFO] [stdout]   --> src/main.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | use hittable::{HitRecord, Hittable};
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `random_unit_vector` and `random_vec_in_hemisphere`
[INFO] [stdout]   --> src/main.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 | use util::{random_f32, random_unit_vector, random_vec_in_hemisphere, write_pixel_color, *};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]   --> src/hittable.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, t_min: f32, t_max: f32) -> Option<HitRecord> {
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_min`
[INFO] [stdout]   --> src/hittable.rs:28:30
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, t_min: f32, t_max: f32) -> Option<HitRecord> {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_max`
[INFO] [stdout]   --> src/hittable.rs:28:42
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, t_min: f32, t_max: f32) -> Option<HitRecord> {
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/material.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |         &Material::Light { color } => false,
[INFO] [stdout]    |                            ^^^^^ help: try ignoring the field: `color: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/material.rs:78:35
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[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/material.rs:78:43
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[INFO] [stdout]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/material.rs:78:51
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[INFO] [stdout]    |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/util.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut rng = rand::thread_rng();
[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: `rng`
[INFO] [stdout]   --> src/util.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/camera.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  6 |     //Todo: Cleanup public
[INFO] [stdout]  7 |     pub aspect_ratio: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]  8 |     pub viewport_height: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pub viewport_width: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub focal_length: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     u: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 17 |     v: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 18 |     w: 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: fields `u` and `v` are never read
[INFO] [stdout]   --> src/hittable.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct HitRecord {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub u: f32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 11 |     pub v: f32,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HitRecord` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Glass` and `Light` are never constructed
[INFO] [stdout]   --> src/material.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Material {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     Glass { refractive_index: f32 },
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     Light { color: Vec3 },
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Material` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `emitt` is never used
[INFO] [stdout]   --> src/material.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_vec_in_hemisphere` is never used
[INFO] [stdout]   --> src/util.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn random_vec_in_hemisphere(normal: &Vec3) -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_refract` is never used
[INFO] [stdout]    --> src/util.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn vec_refract(uv: &Vec3, normal: &Vec3, refractive_index_quotion: f32) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "2c4807d8a2e281748f7d5b3f39c952da5ccba217edc0cf52137cc61ccbdfffb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4807d8a2e281748f7d5b3f39c952da5ccba217edc0cf52137cc61ccbdfffb7", kill_on_drop: false }`
[INFO] [stdout] 2c4807d8a2e281748f7d5b3f39c952da5ccba217edc0cf52137cc61ccbdfffb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffd9142d87977b8ffb9957336a2a6022817908c82fc574c7898070bb7ef7860c
[INFO] running `Command { std: "docker" "start" "-a" "ffd9142d87977b8ffb9957336a2a6022817908c82fc574c7898070bb7ef7860c", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec_refract`
[INFO] [stdout]  --> src/material.rs:4:80
[INFO] [stdout]   |
[INFO] [stdout] 4 |     random_unit_vector, random_vec_in_unit_sphere, vec_near_zero, vec_reflect, vec_refract,
[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: `self`
[INFO] [stdout]  --> src/sphere.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::material::{self, Material};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HitRecord`
[INFO] [stdout]   --> src/main.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | use hittable::{HitRecord, Hittable};
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `random_unit_vector` and `random_vec_in_hemisphere`
[INFO] [stdout]   --> src/main.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 | use util::{random_f32, random_unit_vector, random_vec_in_hemisphere, write_pixel_color, *};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]   --> src/hittable.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, t_min: f32, t_max: f32) -> Option<HitRecord> {
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_min`
[INFO] [stdout]   --> src/hittable.rs:28:30
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, t_min: f32, t_max: f32) -> Option<HitRecord> {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_max`
[INFO] [stdout]   --> src/hittable.rs:28:42
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, t_min: f32, t_max: f32) -> Option<HitRecord> {
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/material.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |         &Material::Light { color } => false,
[INFO] [stdout]    |                            ^^^^^ help: try ignoring the field: `color: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/material.rs:78:35
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[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/material.rs:78:43
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[INFO] [stdout]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/material.rs:78:51
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[INFO] [stdout]    |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/util.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut rng = rand::thread_rng();
[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: `rng`
[INFO] [stdout]   --> src/util.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/camera.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  6 |     //Todo: Cleanup public
[INFO] [stdout]  7 |     pub aspect_ratio: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]  8 |     pub viewport_height: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pub viewport_width: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub focal_length: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     u: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 17 |     v: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 18 |     w: 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: fields `u` and `v` are never read
[INFO] [stdout]   --> src/hittable.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct HitRecord {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub u: f32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 11 |     pub v: f32,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HitRecord` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Glass` and `Light` are never constructed
[INFO] [stdout]   --> src/material.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Material {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     Glass { refractive_index: f32 },
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     Light { color: Vec3 },
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Material` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `emitt` is never used
[INFO] [stdout]   --> src/material.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_vec_in_hemisphere` is never used
[INFO] [stdout]   --> src/util.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn random_vec_in_hemisphere(normal: &Vec3) -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "ffd9142d87977b8ffb9957336a2a6022817908c82fc574c7898070bb7ef7860c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd9142d87977b8ffb9957336a2a6022817908c82fc574c7898070bb7ef7860c", kill_on_drop: false }`
[INFO] [stdout] ffd9142d87977b8ffb9957336a2a6022817908c82fc574c7898070bb7ef7860c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70690d208d07e5675918b146f70cdd7f4b41d31d5cfe29c261313c93ecde2ccd
[INFO] running `Command { std: "docker" "start" "-a" "70690d208d07e5675918b146f70cdd7f4b41d31d5cfe29c261313c93ecde2ccd", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `vec_refract`
[INFO] [stdout] 
[INFO] [stderr]  --> src/material.rs:4:80
[INFO] [stdout] running 3 tests
[INFO] [stderr]   |
[INFO] [stdout] test util::tests::test_dot ... ok
[INFO] [stderr] 4 |     random_unit_vector, random_vec_in_unit_sphere, vec_near_zero, vec_reflect, vec_refract,
[INFO] [stdout] test util::tests::test_macro ... ok
[INFO] [stderr]   |                                                                                ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/sphere.rs:2:23
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::material::{self, Material};
[INFO] [stderr]   |                       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HitRecord`
[INFO] [stderr]   --> src/main.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 | use hittable::{HitRecord, Hittable};
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `random_unit_vector` and `random_vec_in_hemisphere`
[INFO] [stderr]   --> src/main.rs:17:24
[INFO] [stderr]    |
[INFO] [stderr] 17 | use util::{random_f32, random_unit_vector, random_vec_in_hemisphere, write_pixel_color, *};
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use rayon::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ray`
[INFO] [stderr]   --> src/hittable.rs:28:19
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn hit(&self, ray: &Ray, t_min: f32, t_max: f32) -> Option<HitRecord> {
[INFO] [stderr]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t_min`
[INFO] [stderr]   --> src/hittable.rs:28:30
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn hit(&self, ray: &Ray, t_min: f32, t_max: f32) -> Option<HitRecord> {
[INFO] [stderr]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_min`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t_max`
[INFO] [stderr]   --> src/hittable.rs:28:42
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn hit(&self, ray: &Ray, t_min: f32, t_max: f32) -> Option<HitRecord> {
[INFO] [stderr]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_max`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `color`
[INFO] [stderr]   --> src/material.rs:74:28
[INFO] [stderr]    |
[INFO] [stderr] 74 |         &Material::Light { color } => false,
[INFO] [stderr]    |                            ^^^^^ help: try ignoring the field: `color: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/material.rs:78:35
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[INFO] [stderr]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/material.rs:78:43
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `point`
[INFO] [stderr]   --> src/material.rs:78:51
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[INFO] [stderr]    |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/util.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let mut rng = rand::thread_rng();
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rng`
[INFO] [stderr]   --> src/util.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let mut rng = rand::thread_rng();
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/camera.rs:7:9
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub struct Camera {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr]  6 |     //Todo: Cleanup public
[INFO] [stderr]  7 |     pub aspect_ratio: f32,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]  8 |     pub viewport_height: f32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]  9 |     pub viewport_width: f32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     pub focal_length: f32,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     u: Vec3,
[INFO] [stderr]    |     ^
[INFO] [stderr] 17 |     v: Vec3,
[INFO] [stderr]    |     ^
[INFO] [stderr] 18 |     w: Vec3,
[INFO] [stderr]    |     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `u` and `v` are never read
[INFO] [stderr]   --> src/hittable.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub struct HitRecord {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 10 |     pub u: f32,
[INFO] [stderr]    |         ^
[INFO] [stderr] 11 |     pub v: f32,
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HitRecord` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Glass` and `Light` are never constructed
[INFO] [stderr]   --> src/material.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum Material {
[INFO] [stderr]    |          -------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 13 |     Glass { refractive_index: f32 },
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 14 |     Light { color: Vec3 },
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Material` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `emitt` is never used
[INFO] [stderr]   --> src/material.rs:78:8
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn emitt(material: &Material, u: f32, v: f32, point: Vec3) -> Vec3 {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `random_vec_in_hemisphere` is never used
[INFO] [stderr]   --> src/util.rs:81:8
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub fn random_vec_in_hemisphere(normal: &Vec3) -> Vec3 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `raytracer` (bin "raytracer" test) generated 19 warnings (run `cargo fix --bin "raytracer" -p raytracer --tests` to apply 13 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/raytracer-48e1648d3002053e)
[INFO] [stdout] test util::tests::test_refract ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70690d208d07e5675918b146f70cdd7f4b41d31d5cfe29c261313c93ecde2ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70690d208d07e5675918b146f70cdd7f4b41d31d5cfe29c261313c93ecde2ccd", kill_on_drop: false }`
[INFO] [stdout] 70690d208d07e5675918b146f70cdd7f4b41d31d5cfe29c261313c93ecde2ccd
