[INFO] cloning repository https://github.com/donedgardo/ray-tracer-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donedgardo/ray-tracer-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonedgardo%2Fray-tracer-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonedgardo%2Fray-tracer-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f11a8682e8812c63a7290f7f922d7a9155fd36b8
[INFO] checking donedgardo/ray-tracer-engine against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonedgardo%2Fray-tracer-engine" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/donedgardo/ray-tracer-engine
[INFO] finished tweaking git repo https://github.com/donedgardo/ray-tracer-engine
[INFO] tweaked toml for git repo https://github.com/donedgardo/ray-tracer-engine written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/donedgardo/ray-tracer-engine on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/donedgardo/ray-tracer-engine 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 95487d63cb0dc3283cce6b4af50dfd5cf2aa8400ac0cfe05cbcac1ada1b93368
[INFO] running `Command { std: "docker" "start" "95487d63cb0dc3283cce6b4af50dfd5cf2aa8400ac0cfe05cbcac1ada1b93368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95487d63cb0dc3283cce6b4af50dfd5cf2aa8400ac0cfe05cbcac1ada1b93368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95487d63cb0dc3283cce6b4af50dfd5cf2aa8400ac0cfe05cbcac1ada1b93368" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95487d63cb0dc3283cce6b4af50dfd5cf2aa8400ac0cfe05cbcac1ada1b93368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95487d63cb0dc3283cce6b4af50dfd5cf2aa8400ac0cfe05cbcac1ada1b93368" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling winnow v0.6.22
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.94
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rstest v0.25.0
[INFO] [stderr]     Checking rusty_render_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Intersection`
[INFO] [stdout]   --> src/main.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::intersection::{hit, Intersection};
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/sphere.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut sphere = Sphere::new(1);
[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 import: `Intersection`
[INFO] [stdout]   --> src/main.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::intersection::{hit, Intersection};
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/sphere.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pixels` is never used
[INFO] [stdout]   --> src/canvas.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Canvas {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn get_pixels(&self) -> impl Iterator<Item = &Color> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `object_id` is never used
[INFO] [stdout]   --> src/intersection.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Intersection {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn object_id(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `position` is never used
[INFO] [stdout]   --> src/rays.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Ray {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn position(&self, time: f32) -> Point {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `transform` and `set_transform` are never used
[INFO] [stdout]   --> src/sphere.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Sphere {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn transform(&self) -> &Matrix4x4 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn set_transform(&mut self, transform: Matrix4x4) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/transforms/mod.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Transform {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn new() -> Matrix4x4 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `rotate_x`, `rotate_z`, `scale`, and `translate` are never used
[INFO] [stdout]   --> src/transforms/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub trait Transformable {
[INFO] [stdout]    |           ------------- methods in this trait
[INFO] [stdout] 23 |     fn rotate_x(self, radians: f32) -> Self;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 24 |     fn rotate_y(self, radians: f32) -> Self;
[INFO] [stdout] 25 |     fn rotate_z(self, radians: f32) -> Self;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 26 |     fn scale(self, x: f32, y: f32, z: f32) -> Self;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 27 |     fn translate(self, x: f32, y: f32, z: f32) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `transpose` is never used
[INFO] [stdout]   --> src/transforms/matrix.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Matrix4x4 {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn transpose(&self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `x` and `z` are never used
[INFO] [stdout]   --> src/transforms/rotation.rs:5:12
[INFO] [stdout]    |
[INFO] [stdout]  4 | impl Rotation {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout]  5 |     pub fn x(radians: f32) -> Matrix4x4 {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn z(radians: f32) -> Matrix4x4 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `degree_to_radians` is never used
[INFO] [stdout]   --> src/transforms/rotation.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn degree_to_radians(degrees: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `inverse` are never used
[INFO] [stdout]   --> src/transforms/scaling.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl Scaling {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout]  9 |     pub fn new(x: f32, y: f32, z: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn inverse(&self) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Shearing` is never constructed
[INFO] [stdout]  --> src/transforms/shearing.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Shearing;
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/transforms/shearing.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Shearing {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 5 |     pub fn new(xy: f32, xz: f32, yx: f32, yz: f32, zx: f32, zy: f32) -> Matrix4x4 {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Translation` is never constructed
[INFO] [stdout]  --> src/transforms/translation.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) struct Translation;
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/transforms/translation.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl Translation {
[INFO] [stdout]   | ---------------- associated function in this implementation
[INFO] [stdout] 6 |     pub fn new(x: f32, y: f32, z: f32) -> Matrix4x4 {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `magnitude` and `cross` are never used
[INFO] [stdout]   --> src/vector.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Vector {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn magnitude(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn cross(&self, rhs: &Vector) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut sphere = Sphere::new(1);
[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: method `rotate_z` is never used
[INFO] [stdout]   --> src/transforms/mod.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub trait Transformable {
[INFO] [stdout]    |           ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn rotate_z(self, radians: f32) -> Self;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.12s
[INFO] running `Command { std: "docker" "inspect" "95487d63cb0dc3283cce6b4af50dfd5cf2aa8400ac0cfe05cbcac1ada1b93368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95487d63cb0dc3283cce6b4af50dfd5cf2aa8400ac0cfe05cbcac1ada1b93368", kill_on_drop: false }`
[INFO] [stdout] 95487d63cb0dc3283cce6b4af50dfd5cf2aa8400ac0cfe05cbcac1ada1b93368
