[INFO] cloning repository https://github.com/Nierius/rraytracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nierius/rraytracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNierius%2Frraytracing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNierius%2Frraytracing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22d31bf9b00d04a9fe9a7b08e5fa6b9cf417c928
[INFO] checking Nierius/rraytracing against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNierius%2Frraytracing" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Nierius/rraytracing
[INFO] finished tweaking git repo https://github.com/Nierius/rraytracing
[INFO] tweaked toml for git repo https://github.com/Nierius/rraytracing written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nierius/rraytracing 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/Nierius/rraytracing 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 }`
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[INFO] [stderr]   |
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[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "5df2b52ec13d85671c99fbfbd500be2ca0064db986e2931db58f988d89872917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5df2b52ec13d85671c99fbfbd500be2ca0064db986e2931db58f988d89872917", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9a0204ba31d02a5fda1e12284daadf22c01fe1300069556897084002e23ff72e
[INFO] running `Command { std: "docker" "start" "-a" "9a0204ba31d02a5fda1e12284daadf22c01fe1300069556897084002e23ff72e", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]    Compiling tracker-macros v0.2.1
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[INFO] [stdout] warning: unused import: `rc::Rc`
[INFO] [stdout]  --> renderer/src/scene/scene.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f32::consts::PI, rc::Rc};
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling glib-macros v0.16.8
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling gtk4-macros v0.5.6
[INFO] [stderr]    Compiling relm4-macros v0.5.1
[INFO] [stdout] warning: unused import: `rc::Rc`
[INFO] [stdout]  --> renderer/src/scene/scene.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f32::consts::PI, rc::Rc};
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `random` is never used
[INFO] [stdout]   --> renderer/src/math/random.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Random {
[INFO] [stdout]    |           ------ associated function in this trait
[INFO] [stdout] 18 |     fn random() -> 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: unused import: `rc::Rc`
[INFO] [stdout]  --> renderer/src/scene/scene.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f32::consts::PI, rc::Rc};
[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: `command`
[INFO] [stdout]   --> renderer/src/main.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use clap::{command, Parser};
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rc::Rc`
[INFO] [stdout]  --> renderer/src/scene/scene.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f32::consts::PI, rc::Rc};
[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: `command`
[INFO] [stdout]   --> renderer/src/main.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use clap::{command, Parser};
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `random` is never used
[INFO] [stdout]   --> renderer/src/math/random.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Random {
[INFO] [stdout]    |           ------ associated function in this trait
[INFO] [stdout] 18 |     fn random() -> 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: struct `Dielectric` is never constructed
[INFO] [stdout]   --> renderer/src/materials/dielectric.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Dielectric {
[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 `reflectance` is never used
[INFO] [stdout]   --> renderer/src/materials/dielectric.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn reflectance(cos: f32, refraction_ratio: f32) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `refract` is never used
[INFO] [stdout]  --> renderer/src/materials/interactions.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn refract(unit_vec: Vec3, normal: &Vec3, refraction_ratio: f32) -> Vec3 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reflect` is never used
[INFO] [stdout]   --> renderer/src/materials/interactions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn reflect(vec: Vec3, normal: &Vec3) -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lambertian` is never constructed
[INFO] [stdout]   --> renderer/src/materials/lambertian.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Lambertian {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MaterialType` is never used
[INFO] [stdout]  --> renderer/src/materials/material.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum MaterialType {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Material` is never used
[INFO] [stdout]   --> renderer/src/materials/material.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait Material {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metal` is never constructed
[INFO] [stdout]   --> renderer/src/materials/metal.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Metal {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScatterRecord` is never constructed
[INFO] [stdout]  --> renderer/src/materials/scatter_record.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct ScatterRecord {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_f32` is never used
[INFO] [stdout]  --> renderer/src/math/random.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn rand_f32() -> f32 {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `random` is never used
[INFO] [stdout]   --> renderer/src/math/random.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Random {
[INFO] [stdout]    |           ------ associated function in this trait
[INFO] [stdout] 18 |     fn random() -> Self;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_RECURSION_DEPTH` is never used
[INFO] [stdout]   --> renderer/src/renderer/renderer.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const MAX_RECURSION_DEPTH: i16 = 50;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Renderer` is never constructed
[INFO] [stdout]   --> renderer/src/renderer/renderer.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Renderer {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ray_color_material` is never used
[INFO] [stdout]   --> renderer/src/renderer/renderer.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn ray_color_material(ray: &Ray, world: &HitCollection, depth: i16) -> Color {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Camera` is never constructed
[INFO] [stdout]  --> renderer/src/scene/camera.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Camera {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_ray` are never used
[INFO] [stdout]   --> renderer/src/scene/camera.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Camera {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn get_ray(&self, u: f32, v: f32) -> Ray {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scene` is never constructed
[INFO] [stdout]   --> renderer/src/scene/scene.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Scene {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HitCollection` is never constructed
[INFO] [stdout]  --> renderer/src/shapes/hit_collection.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct HitCollection {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add` is never used
[INFO] [stdout]   --> renderer/src/shapes/hit_collection.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl HitCollection {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 39 |     pub fn add(&mut self, hittable: Box<dyn Hit + Sync>) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HitRecord` is never constructed
[INFO] [stdout]  --> renderer/src/shapes/hit_record.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct HitRecord {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_front_face` is never used
[INFO] [stdout]   --> renderer/src/shapes/hit_record.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn is_front_face(ray: &Ray, outward_normal: &Vec3) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sphere` is never constructed
[INFO] [stdout]  --> renderer/src/shapes/sphere.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Sphere {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_boxed`, and `root_to_hit_record` are never used
[INFO] [stdout]   --> renderer/src/shapes/sphere.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Sphere {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new(center: Vec3, radius: f32, material: MaterialType) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn new_boxed(center: Vec3, radius: f32, material: MaterialType) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn root_to_hit_record(&self, root: f32, ray: &Ray) -> HitRecord {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Hit` is never used
[INFO] [stdout]  --> renderer/src/shapes/traits.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Hit {
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Color` is never used
[INFO] [stdout]  --> renderer/src/util/color.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Color = Vec3;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sampled_value_to_normalized` is never used
[INFO] [stdout]  --> renderer/src/util/color.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn sampled_value_to_normalized(val: f32, samples_per_pixel: f32) -> f32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point` is never used
[INFO] [stdout]  --> renderer/src/util/point.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Point = Vec3;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ray` is never constructed
[INFO] [stdout]  --> renderer/src/util/ray.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Ray {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `origin`, `direction`, `at`, and `unit_direction` are never used
[INFO] [stdout]   --> renderer/src/util/ray.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Ray {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(origin: Vec3, direction: Vec3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn origin(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn direction(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn at(&self, t: f32) -> Vec3 {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn unit_direction(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling glib-sys v0.16.3
[INFO] [stderr]    Compiling gobject-sys v0.16.3
[INFO] [stderr]    Compiling gio-sys v0.16.3
[INFO] [stderr]    Compiling pango-sys v0.16.3
[INFO] [stderr]    Compiling cairo-sys-rs v0.16.3
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.16.3
[INFO] [stderr]    Compiling graphene-sys v0.16.3
[INFO] [stderr]    Compiling gdk4-sys v0.5.5
[INFO] [stderr]    Compiling gsk4-sys v0.5.5
[INFO] [stdout] warning: struct `Dielectric` is never constructed
[INFO] [stdout]   --> renderer/src/materials/dielectric.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Dielectric {
[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 `reflectance` is never used
[INFO] [stdout]   --> renderer/src/materials/dielectric.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn reflectance(cos: f32, refraction_ratio: f32) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `refract` is never used
[INFO] [stdout]  --> renderer/src/materials/interactions.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn refract(unit_vec: Vec3, normal: &Vec3, refraction_ratio: f32) -> Vec3 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reflect` is never used
[INFO] [stdout]   --> renderer/src/materials/interactions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn reflect(vec: Vec3, normal: &Vec3) -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lambertian` is never constructed
[INFO] [stdout]   --> renderer/src/materials/lambertian.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Lambertian {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MaterialType` is never used
[INFO] [stdout]  --> renderer/src/materials/material.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum MaterialType {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Material` is never used
[INFO] [stdout]   --> renderer/src/materials/material.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait Material {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metal` is never constructed
[INFO] [stdout]   --> renderer/src/materials/metal.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Metal {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScatterRecord` is never constructed
[INFO] [stdout]  --> renderer/src/materials/scatter_record.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct ScatterRecord {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_f32` is never used
[INFO] [stdout]  --> renderer/src/math/random.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn rand_f32() -> f32 {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `random` is never used
[INFO] [stdout]   --> renderer/src/math/random.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Random {
[INFO] [stdout]    |           ------ associated function in this trait
[INFO] [stdout] 18 |     fn random() -> Self;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_RECURSION_DEPTH` is never used
[INFO] [stdout]   --> renderer/src/renderer/renderer.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const MAX_RECURSION_DEPTH: i16 = 50;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Renderer` is never constructed
[INFO] [stdout]   --> renderer/src/renderer/renderer.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Renderer {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ray_color_material` is never used
[INFO] [stdout]   --> renderer/src/renderer/renderer.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn ray_color_material(ray: &Ray, world: &HitCollection, depth: i16) -> Color {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Camera` is never constructed
[INFO] [stdout]  --> renderer/src/scene/camera.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Camera {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_ray` are never used
[INFO] [stdout]   --> renderer/src/scene/camera.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Camera {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn get_ray(&self, u: f32, v: f32) -> Ray {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scene` is never constructed
[INFO] [stdout]   --> renderer/src/scene/scene.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Scene {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HitCollection` is never constructed
[INFO] [stdout]  --> renderer/src/shapes/hit_collection.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct HitCollection {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add` is never used
[INFO] [stdout]   --> renderer/src/shapes/hit_collection.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl HitCollection {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 39 |     pub fn add(&mut self, hittable: Box<dyn Hit + Sync>) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HitRecord` is never constructed
[INFO] [stdout]  --> renderer/src/shapes/hit_record.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct HitRecord {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_front_face` is never used
[INFO] [stdout]   --> renderer/src/shapes/hit_record.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn is_front_face(ray: &Ray, outward_normal: &Vec3) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sphere` is never constructed
[INFO] [stdout]  --> renderer/src/shapes/sphere.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Sphere {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_boxed`, and `root_to_hit_record` are never used
[INFO] [stdout]   --> renderer/src/shapes/sphere.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Sphere {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new(center: Vec3, radius: f32, material: MaterialType) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn new_boxed(center: Vec3, radius: f32, material: MaterialType) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn root_to_hit_record(&self, root: f32, ray: &Ray) -> HitRecord {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Hit` is never used
[INFO] [stdout]  --> renderer/src/shapes/traits.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Hit {
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Color` is never used
[INFO] [stdout]  --> renderer/src/util/color.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Color = Vec3;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sampled_value_to_normalized` is never used
[INFO] [stdout]  --> renderer/src/util/color.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn sampled_value_to_normalized(val: f32, samples_per_pixel: f32) -> f32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point` is never used
[INFO] [stdout]  --> renderer/src/util/point.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Point = Vec3;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ray` is never constructed
[INFO] [stdout]  --> renderer/src/util/ray.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Ray {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `origin`, `direction`, `at`, and `unit_direction` are never used
[INFO] [stdout]   --> renderer/src/util/ray.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Ray {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(origin: Vec3, direction: Vec3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn origin(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn direction(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn at(&self, t: f32) -> Vec3 {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn unit_direction(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gtk4-sys v0.5.5
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking glib v0.16.7
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking cairo-rs v0.16.7
[INFO] [stderr]     Checking graphene-rs v0.16.3
[INFO] [stderr]     Checking pango v0.16.5
[INFO] [stderr]     Checking gdk-pixbuf v0.16.7
[INFO] [stderr]     Checking gdk4 v0.5.5
[INFO] [stderr]     Checking gsk4 v0.5.5
[INFO] [stderr]     Checking gtk4 v0.5.5
[INFO] [stderr]     Checking relm4 v0.5.1
[INFO] [stderr]     Checking relm4-components v0.5.1
[INFO] [stderr]     Checking gui v0.1.0 (/opt/rustwide/workdir/gui)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "9a0204ba31d02a5fda1e12284daadf22c01fe1300069556897084002e23ff72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a0204ba31d02a5fda1e12284daadf22c01fe1300069556897084002e23ff72e", kill_on_drop: false }`
[INFO] [stdout] 9a0204ba31d02a5fda1e12284daadf22c01fe1300069556897084002e23ff72e
