[INFO] cloning repository https://github.com/Sywth/rust_raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sywth/rust_raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSywth%2Frust_raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSywth%2Frust_raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85dad15ecd4f999ce18563e4a9ffc4250051706f
[INFO] building Sywth/rust_raytracer against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSywth%2Frust_raytracer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sywth/rust_raytracer on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sywth/rust_raytracer
[INFO] finished tweaking git repo https://github.com/Sywth/rust_raytracer
[INFO] tweaked toml for git repo https://github.com/Sywth/rust_raytracer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Sywth/rust_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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/Cargo.toml: unused manifest key: workspace.memebers
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd68155a2d25ce70d254822e9bf04d67579729bd48edeeedf926e8b9570f52c2
[INFO] running `Command { std: "docker" "start" "-a" "dd68155a2d25ce70d254822e9bf04d67579729bd48edeeedf926e8b9570f52c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd68155a2d25ce70d254822e9bf04d67579729bd48edeeedf926e8b9570f52c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd68155a2d25ce70d254822e9bf04d67579729bd48edeeedf926e8b9570f52c2", kill_on_drop: false }`
[INFO] [stdout] dd68155a2d25ce70d254822e9bf04d67579729bd48edeeedf926e8b9570f52c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01ff2ff8d9877318406c815fa692563b98f2836702e4dcebd8a7bf5409fa338a
[INFO] running `Command { std: "docker" "start" "-a" "01ff2ff8d9877318406c815fa692563b98f2836702e4dcebd8a7bf5409fa338a", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.memebers
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling iana-time-zone v0.1.56
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling raytrace_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sphere::*`
[INFO] [stdout]  --> src/vectorlib/ray/mod.rs:1:59
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::vectorlib::{point3::Point3, vector3::Vector3f, sphere::*};
[INFO] [stdout]   |                                                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/vectorlib/sphere/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `random` and `rngs::ThreadRng`
[INFO] [stdout]  --> src/vectorlib/sphere/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{random, rngs::ThreadRng};
[INFO] [stdout]   |            ^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/vectorlib/sphere/mod.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 |     if (crate::constants::QUICK_RENDER) {
[INFO] [stdout]    |        ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 90 -     if (crate::constants::QUICK_RENDER) {
[INFO] [stdout] 90 +     if crate::constants::QUICK_RENDER {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Ref`
[INFO] [stdout]  --> src/material/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::Ref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::random`
[INFO] [stdout]  --> src/material/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::random;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `color::Color` and `self`
[INFO] [stdout]  --> src/material/mod.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::vectorlib::{color::Color, hit::HitData, ray::{Ray, self}, vector3::*, sphere::*};
[INFO] [stdout]   |                        ^^^^^^^^^^^^                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `point3::*`
[INFO] [stdout]   --> src/main.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | use vectorlib::{color::*, hit::*, point3::*, ray::*, sphere::*, vector3::*};
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Material`
[INFO] [stdout]   --> src/main.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::material::{Lambertian, Material, Metal};
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]   --> src/material/mod.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn scatter(&self, ray_in: &Ray, hit_data: &HitData) -> (&Vector3f , Ray) {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/main.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let mut rng: StdRng = StdRng::seed_from_u64(SEED);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let mut rng: StdRng = StdRng::seed_from_u64(SEED);
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_radians` and `to_degrees` are never used
[INFO] [stdout]  --> src/utils/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Angle{
[INFO] [stdout]   |           ----- methods in this trait
[INFO] [stdout] 4 |     fn to_radians(&self) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 5 |     fn to_degrees(&self) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `max_color` is never used
[INFO] [stdout]   --> src/vectorlib/color/mod.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Color {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn max_color() -> Color{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `normalize` is never used
[INFO] [stdout]   --> src/vectorlib/vector3/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Normalize {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 18 |     fn normalize(& mut self) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `dot_product` is never used
[INFO] [stdout]   --> src/vectorlib/vector3/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub trait DotProduct {
[INFO] [stdout]    |           ---------- associated function in this trait
[INFO] [stdout] 23 |     fn dot_product<'a, 'b>(v : &'a Self, u: &'b Self) -> f32;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `cross_product` is never used
[INFO] [stdout]   --> src/vectorlib/vector3/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub trait CrossProduct {
[INFO] [stdout]    |           ------------ associated function in this trait
[INFO] [stdout] 28 |     fn cross<'a>(self, other: &'a Self) -> Self;
[INFO] [stdout] 29 |     fn cross_product<'a, 'b>(v : &'a Self, u: &'b Self) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear_all` is never used
[INFO] [stdout]   --> src/vectorlib/hit/mod.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<'a> HittableList<'a> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn clear_all(&mut self){
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_in_unit_lambertian` is never used
[INFO] [stdout]   --> src/vectorlib/sphere/mod.rs:85:4
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn random_in_unit_lambertian() -> Vector3f{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_in_hemisphere` is never used
[INFO] [stdout]   --> src/vectorlib/sphere/mod.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn random_in_hemisphere(normal : &Vector3f) -> Vector3f{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_albedo` is never used
[INFO] [stdout]  --> src/material/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait Material {
[INFO] [stdout]   |           -------- method in this trait
[INFO] [stdout] 8 |     fn scatter(&self, ray_in: &Ray, hit_data: &HitData) -> (&Vector3f,Ray);
[INFO] [stdout] 9 |     fn get_albedo(&self) -> &Vector3f;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_perfect` is never used
[INFO] [stdout]   --> src/material/mod.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl Metal{
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn new_perfect(albedo : Vector3f) -> Metal{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "01ff2ff8d9877318406c815fa692563b98f2836702e4dcebd8a7bf5409fa338a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ff2ff8d9877318406c815fa692563b98f2836702e4dcebd8a7bf5409fa338a", kill_on_drop: false }`
[INFO] [stdout] 01ff2ff8d9877318406c815fa692563b98f2836702e4dcebd8a7bf5409fa338a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f67fc01d5c1dd10909a34252339a52424141d56020d1a472a6e550dd51bdcc87
[INFO] running `Command { std: "docker" "start" "-a" "f67fc01d5c1dd10909a34252339a52424141d56020d1a472a6e550dd51bdcc87", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.memebers
[INFO] [stderr]    Compiling raytrace_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sphere::*`
[INFO] [stdout]  --> src/vectorlib/ray/mod.rs:1:59
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::vectorlib::{point3::Point3, vector3::Vector3f, sphere::*};
[INFO] [stdout]   |                                                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/vectorlib/sphere/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `random` and `rngs::ThreadRng`
[INFO] [stdout]  --> src/vectorlib/sphere/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{random, rngs::ThreadRng};
[INFO] [stdout]   |            ^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/vectorlib/sphere/mod.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 |     if (crate::constants::QUICK_RENDER) {
[INFO] [stdout]    |        ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 90 -     if (crate::constants::QUICK_RENDER) {
[INFO] [stdout] 90 +     if crate::constants::QUICK_RENDER {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Ref`
[INFO] [stdout]  --> src/material/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::Ref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::random`
[INFO] [stdout]  --> src/material/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::random;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `color::Color` and `self`
[INFO] [stdout]  --> src/material/mod.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::vectorlib::{color::Color, hit::HitData, ray::{Ray, self}, vector3::*, sphere::*};
[INFO] [stdout]   |                        ^^^^^^^^^^^^                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `point3::*`
[INFO] [stdout]   --> src/main.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | use vectorlib::{color::*, hit::*, point3::*, ray::*, sphere::*, vector3::*};
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Material`
[INFO] [stdout]   --> src/main.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::material::{Lambertian, Material, Metal};
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]   --> src/material/mod.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn scatter(&self, ray_in: &Ray, hit_data: &HitData) -> (&Vector3f , Ray) {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/main.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let mut rng: StdRng = StdRng::seed_from_u64(SEED);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let mut rng: StdRng = StdRng::seed_from_u64(SEED);
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_radians` and `to_degrees` are never used
[INFO] [stdout]  --> src/utils/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Angle{
[INFO] [stdout]   |           ----- methods in this trait
[INFO] [stdout] 4 |     fn to_radians(&self) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 5 |     fn to_degrees(&self) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `max_color` is never used
[INFO] [stdout]   --> src/vectorlib/color/mod.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Color {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn max_color() -> Color{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `normalize` is never used
[INFO] [stdout]   --> src/vectorlib/vector3/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Normalize {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 18 |     fn normalize(& mut self) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `dot_product` is never used
[INFO] [stdout]   --> src/vectorlib/vector3/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub trait DotProduct {
[INFO] [stdout]    |           ---------- associated function in this trait
[INFO] [stdout] 23 |     fn dot_product<'a, 'b>(v : &'a Self, u: &'b Self) -> f32;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `cross_product` is never used
[INFO] [stdout]   --> src/vectorlib/vector3/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub trait CrossProduct {
[INFO] [stdout]    |           ------------ associated function in this trait
[INFO] [stdout] 28 |     fn cross<'a>(self, other: &'a Self) -> Self;
[INFO] [stdout] 29 |     fn cross_product<'a, 'b>(v : &'a Self, u: &'b Self) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear_all` is never used
[INFO] [stdout]   --> src/vectorlib/hit/mod.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<'a> HittableList<'a> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn clear_all(&mut self){
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_in_unit_lambertian` is never used
[INFO] [stdout]   --> src/vectorlib/sphere/mod.rs:85:4
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn random_in_unit_lambertian() -> Vector3f{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_in_hemisphere` is never used
[INFO] [stdout]   --> src/vectorlib/sphere/mod.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn random_in_hemisphere(normal : &Vector3f) -> Vector3f{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_albedo` is never used
[INFO] [stdout]  --> src/material/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait Material {
[INFO] [stdout]   |           -------- method in this trait
[INFO] [stdout] 8 |     fn scatter(&self, ray_in: &Ray, hit_data: &HitData) -> (&Vector3f,Ray);
[INFO] [stdout] 9 |     fn get_albedo(&self) -> &Vector3f;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_perfect` is never used
[INFO] [stdout]   --> src/material/mod.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl Metal{
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn new_perfect(albedo : Vector3f) -> Metal{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "f67fc01d5c1dd10909a34252339a52424141d56020d1a472a6e550dd51bdcc87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f67fc01d5c1dd10909a34252339a52424141d56020d1a472a6e550dd51bdcc87", kill_on_drop: false }`
[INFO] [stdout] f67fc01d5c1dd10909a34252339a52424141d56020d1a472a6e550dd51bdcc87