[INFO] cloning repository https://github.com/INDA23PlusPlus/simonju-raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/INDA23PlusPlus/simonju-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Fsimonju-raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Fsimonju-raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9269d5983cfaa4a450f675414652149bcf53d915
[INFO] checking INDA23PlusPlus/simonju-raytracer against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Fsimonju-raytracer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/INDA23PlusPlus/simonju-raytracer
[INFO] finished tweaking git repo https://github.com/INDA23PlusPlus/simonju-raytracer
[INFO] tweaked toml for git repo https://github.com/INDA23PlusPlus/simonju-raytracer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/INDA23PlusPlus/simonju-raytracer on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/INDA23PlusPlus/simonju-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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fdeflate v0.3.1
[INFO] [stderr]   Downloaded ahash v0.8.6
[INFO] [stderr]   Downloaded ttf-parser v0.15.2
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[INFO] [stderr]   Downloaded zerocopy v0.7.30
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[INFO] [stderr]   Downloaded miniquad v0.4.0-alpha.10
[INFO] [stderr]   Downloaded syn v2.0.40
[INFO] [stderr]   Downloaded image v0.24.7
[INFO] [stderr]   Downloaded zerocopy-derive v0.7.30
[INFO] [stderr]   Downloaded libc v0.2.151
[INFO] [stderr]   Downloaded macroquad v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0723bc7a03656b450f1538089e68e63dd6468d9fe72f79b0fe22e923fbf1169d
[INFO] running `Command { std: "docker" "start" "-a" "0723bc7a03656b450f1538089e68e63dd6468d9fe72f79b0fe22e923fbf1169d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0723bc7a03656b450f1538089e68e63dd6468d9fe72f79b0fe22e923fbf1169d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0723bc7a03656b450f1538089e68e63dd6468d9fe72f79b0fe22e923fbf1169d", kill_on_drop: false }`
[INFO] [stdout] 0723bc7a03656b450f1538089e68e63dd6468d9fe72f79b0fe22e923fbf1169d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea8d17dffd2cf0715f2be184f1789bc9391a2588fb2c45b6f6e2864043528310
[INFO] running `Command { std: "docker" "start" "-a" "ea8d17dffd2cf0715f2be184f1789bc9391a2588fb2c45b6f6e2864043528310", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking zerocopy v0.7.30
[INFO] [stderr]    Compiling miniquad v0.4.0-alpha.10
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking glam v0.21.3
[INFO] [stderr]     Checking quad-rand v0.2.1
[INFO] [stderr]     Checking bumpalo v3.14.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.7
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking fdeflate v0.3.1
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking fontdue v0.7.3
[INFO] [stderr]     Checking image v0.24.7
[INFO] [stderr]     Checking macroquad v0.4.4
[INFO] [stderr]     Checking raytracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `macroquad::math::Vec3`
[INFO] [stdout]  --> src/vector.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use macroquad::math::Vec3;
[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: `random`
[INFO] [stdout]  --> src/vector.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{random, random_neg_pos};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f32::INFINITY`
[INFO] [stdout]  --> src/ray.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::f32::INFINITY;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macroquad::color::Color`
[INFO] [stdout]  --> src/ray.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use macroquad::color::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DrawRectangleParams` and `draw_rectangle_ex`
[INFO] [stdout]  --> src/camera.rs:3:179
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...und, text::draw_text, time::get_fps, shapes::{draw_rectangle_ex, DrawRectangleParams}, math::Vec2};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Neg`
[INFO] [stdout]  --> src/main.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{rc::Rc, cell::RefCell, ops::Neg};
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Body`
[INFO] [stdout]  --> src/main.rs:9:58
[INFO] [stdout]   |
[INFO] [stdout] 9 | use body::{body_list::BodyList, bodies::{Sphere, Plane}, Body};
[INFO] [stdout]   |                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Base`, `Dielectric`, and `Metal`
[INFO] [stdout]   --> src/main.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use material::materials::{Base, Lambertian, Metal, Dielectric, Light};
[INFO] [stdout]    |                           ^^^^              ^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macroquad::math::Vec3`
[INFO] [stdout]  --> src/vector.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use macroquad::math::Vec3;
[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: `random`
[INFO] [stdout]  --> src/vector.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{random, random_neg_pos};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f32::INFINITY`
[INFO] [stdout]  --> src/ray.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::f32::INFINITY;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macroquad::color::Color`
[INFO] [stdout]  --> src/ray.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use macroquad::color::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DrawRectangleParams` and `draw_rectangle_ex`
[INFO] [stdout]  --> src/camera.rs:3:179
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...und, text::draw_text, time::get_fps, shapes::{draw_rectangle_ex, DrawRectangleParams}, math::Vec2};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Neg`
[INFO] [stdout]  --> src/main.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{rc::Rc, cell::RefCell, ops::Neg};
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Body`
[INFO] [stdout]  --> src/main.rs:9:58
[INFO] [stdout]   |
[INFO] [stdout] 9 | use body::{body_list::BodyList, bodies::{Sphere, Plane}, Body};
[INFO] [stdout]   |                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Base`, `Dielectric`, and `Metal`
[INFO] [stdout]   --> src/main.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use material::materials::{Base, Lambertian, Metal, Dielectric, Light};
[INFO] [stdout]    |                           ^^^^              ^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]   --> src/material/materials.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_out`
[INFO] [stdout]   --> src/material/materials.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attenuation`
[INFO] [stdout]   --> src/material/materials.rs:10:56
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attenuation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hit_record`
[INFO] [stdout]   --> src/material/materials.rs:10:81
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]   --> src/material/materials.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]   --> src/material/materials.rs:80:23
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_out`
[INFO] [stdout]   --> src/material/materials.rs:80:37
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attenuation`
[INFO] [stdout]   --> src/material/materials.rs:80:56
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attenuation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hit_record`
[INFO] [stdout]   --> src/material/materials.rs:80:81
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pop` and `clear` are never used
[INFO] [stdout]   --> src/body/body_list.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl BodyList {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn pop(&mut self) -> Option<Rc<RefCell<dyn Body>>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EMPTY` is never used
[INFO] [stdout]  --> src/interval.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const EMPTY: Interval = Interval::new(f32::INFINITY, f32::NEG_INFINITY);
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNIVERSE` is never used
[INFO] [stdout]  --> src/interval.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const UNIVERSE: Interval = Interval::new(f32::NEG_INFINITY, f32::INFINITY);
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains` and `clamp` are never used
[INFO] [stdout]   --> src/interval.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Interval {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn contains(&self, x: f32) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn clamp(&self, x: f32) -> f32 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/camera.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  7 |     aspect_ratio: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     direction: Vec3D,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     viewport_origin: Vec3D,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     viewport_width: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     viewport_height: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     viewport_u: Vec3D,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 20 |     viewport_v: Vec3D,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     vertical_field_of_view: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     look_from: Vec3D,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 32 |     look_to: Vec3D,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 33 |     view_up: Vec3D,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 34 |
[INFO] [stdout] 35 |     u: Vec3D,
[INFO] [stdout]    |     ^
[INFO] [stdout] 36 |     v: Vec3D,
[INFO] [stdout]    |     ^
[INFO] [stdout] 37 |     w: Vec3D,
[INFO] [stdout]    |     ^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     focus_distance: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_image_width` and `get_image_height` are never used
[INFO] [stdout]    --> src/camera.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout]  50 | impl Camera {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 172 |     pub fn get_image_width(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn get_image_height(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metal` is never constructed
[INFO] [stdout]   --> src/material/materials.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Metal { pub albedo: Vec3D, pub fuzz: f32 }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dielectric` is never constructed
[INFO] [stdout]   --> src/material/materials.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Dielectric { pub refraction_index: f32 }
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `reflectance` is never used
[INFO] [stdout]   --> src/material/materials.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Dielectric {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 47 |     pub fn reflectance(cosine: f32, refraction_index: f32) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]   --> src/material/materials.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_out`
[INFO] [stdout]   --> src/material/materials.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attenuation`
[INFO] [stdout]   --> src/material/materials.rs:10:56
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attenuation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hit_record`
[INFO] [stdout]   --> src/material/materials.rs:10:81
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]   --> src/material/materials.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]   --> src/material/materials.rs:80:23
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_out`
[INFO] [stdout]   --> src/material/materials.rs:80:37
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attenuation`
[INFO] [stdout]   --> src/material/materials.rs:80:56
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attenuation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hit_record`
[INFO] [stdout]   --> src/material/materials.rs:80:81
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn scatter(&self, ray_in: &Ray, ray_out: &mut Ray, attenuation: &mut Vec3D, hit_record: &HitRecord) -> bool {
[INFO] [stdout]    |                                                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pop` and `clear` are never used
[INFO] [stdout]   --> src/body/body_list.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl BodyList {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn pop(&mut self) -> Option<Rc<RefCell<dyn Body>>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EMPTY` is never used
[INFO] [stdout]  --> src/interval.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const EMPTY: Interval = Interval::new(f32::INFINITY, f32::NEG_INFINITY);
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNIVERSE` is never used
[INFO] [stdout]  --> src/interval.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const UNIVERSE: Interval = Interval::new(f32::NEG_INFINITY, f32::INFINITY);
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains` and `clamp` are never used
[INFO] [stdout]   --> src/interval.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Interval {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn contains(&self, x: f32) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn clamp(&self, x: f32) -> f32 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/camera.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  7 |     aspect_ratio: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     direction: Vec3D,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     viewport_origin: Vec3D,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     viewport_width: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     viewport_height: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     viewport_u: Vec3D,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 20 |     viewport_v: Vec3D,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     vertical_field_of_view: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     look_from: Vec3D,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 32 |     look_to: Vec3D,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 33 |     view_up: Vec3D,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 34 |
[INFO] [stdout] 35 |     u: Vec3D,
[INFO] [stdout]    |     ^
[INFO] [stdout] 36 |     v: Vec3D,
[INFO] [stdout]    |     ^
[INFO] [stdout] 37 |     w: Vec3D,
[INFO] [stdout]    |     ^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     focus_distance: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_image_width` and `get_image_height` are never used
[INFO] [stdout]    --> src/camera.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout]  50 | impl Camera {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 172 |     pub fn get_image_width(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn get_image_height(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metal` is never constructed
[INFO] [stdout]   --> src/material/materials.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Metal { pub albedo: Vec3D, pub fuzz: f32 }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dielectric` is never constructed
[INFO] [stdout]   --> src/material/materials.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Dielectric { pub refraction_index: f32 }
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `reflectance` is never used
[INFO] [stdout]   --> src/material/materials.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Dielectric {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 47 |     pub fn reflectance(cosine: f32, refraction_index: f32) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `Command { std: "docker" "inspect" "ea8d17dffd2cf0715f2be184f1789bc9391a2588fb2c45b6f6e2864043528310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8d17dffd2cf0715f2be184f1789bc9391a2588fb2c45b6f6e2864043528310", kill_on_drop: false }`
[INFO] [stdout] ea8d17dffd2cf0715f2be184f1789bc9391a2588fb2c45b6f6e2864043528310
