[INFO] cloning repository https://github.com/PixelboysTM/ray_tracing_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PixelboysTM/ray_tracing_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPixelboysTM%2Fray_tracing_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPixelboysTM%2Fray_tracing_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b2ac60fc19e623542e3e7bf95cc10cc5553d526
[INFO] testing PixelboysTM/ray_tracing_rust against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPixelboysTM%2Fray_tracing_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PixelboysTM/ray_tracing_rust
[INFO] finished tweaking git repo https://github.com/PixelboysTM/ray_tracing_rust
[INFO] tweaked toml for git repo https://github.com/PixelboysTM/ray_tracing_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PixelboysTM/ray_tracing_rust on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PixelboysTM/ray_tracing_rust 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] daa62c2a40f96ba6157854506ec3cbca240707601edc330dc449d7b146b061a1
[INFO] running `Command { std: "docker" "start" "-a" "daa62c2a40f96ba6157854506ec3cbca240707601edc330dc449d7b146b061a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daa62c2a40f96ba6157854506ec3cbca240707601edc330dc449d7b146b061a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa62c2a40f96ba6157854506ec3cbca240707601edc330dc449d7b146b061a1", kill_on_drop: false }`
[INFO] [stdout] daa62c2a40f96ba6157854506ec3cbca240707601edc330dc449d7b146b061a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 62631def0ba8b786ab4481ac3a16a0834e0d83113d331bc8d85d38b5ee717af9
[INFO] running `Command { std: "docker" "start" "-a" "62631def0ba8b786ab4481ac3a16a0834e0d83113d331bc8d85d38b5ee717af9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling fdeflate v0.3.1
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling flume v0.11.0
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling png v0.17.10
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling exr v1.71.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling tiff v0.9.0
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling ray_tracing_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::arch::x86_64`
[INFO] [stdout]  --> src/camera.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::arch::x86_64;
[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: `checker::CheckerPattern`
[INFO] [stdout]  --> src/patterns.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use checker::CheckerPattern;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gradient::GradientPattern`
[INFO] [stdout]  --> src/patterns.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use gradient::GradientPattern;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ring::RingPattern`
[INFO] [stdout]   --> src/patterns.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use ring::RingPattern;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stripe::StripePattern`
[INFO] [stdout]   --> src/patterns.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use stripe::StripePattern;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sphere`
[INFO] [stdout]  --> src/ray.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 |     shapes::{Shape, Sphere},
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `matrix::helpers::Mat4` and `patterns::Pattern`
[INFO] [stdout]    --> src/tuples.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |     use crate::{matrix::helpers::Mat4, patterns::Pattern};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/world.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]    --> src/main.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     use std::rc::Rc;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rc::Rc`
[INFO] [stdout]    --> src/main.rs:272:15
[INFO] [stdout]     |
[INFO] [stdout] 272 |     use std::{rc::Rc, time::Instant};
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rc::Rc`
[INFO] [stdout]    --> src/main.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     use std::{rc::Rc, time::Instant};
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shapes::Shape`
[INFO] [stdout]  --> src/patterns/stripe.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     shapes::Shape,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/shapes/plane.rs:57:31
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn local_normal_at(&self, p: crate::tuples::Tuple) -> crate::tuples::Tuple {
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fov` is never read
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fov: f64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `hsize`, `vsize`, `fov`, and `pixel_size` are never used
[INFO] [stdout]   --> src/camera.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Camera {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn hsize(&self) -> usize {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn vsize(&self) -> usize {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn fov(&self) -> f64 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn pixel_size(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `clone` is never used
[INFO] [stdout]   --> src/material.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Material {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 44 |     pub fn clone(m: &Material) -> Material {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_transform` is never used
[INFO] [stdout]   --> src/patterns.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Pattern: Debug {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn set_transform(&mut self, new_transform: Mat4);
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestPattern` is never constructed
[INFO] [stdout]   --> src/patterns.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct TestPattern {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/patterns.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl TestPattern {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 39 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CheckerPattern` is never constructed
[INFO] [stdout]  --> src/patterns/checker.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct CheckerPattern {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `a`, and `b` are never used
[INFO] [stdout]   --> src/patterns/checker.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl CheckerPattern {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn new(a: Tuple, b: Tuple) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn a(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn b(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GradientPattern` is never constructed
[INFO] [stdout]  --> src/patterns/gradient.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct GradientPattern {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `a`, and `b` are never used
[INFO] [stdout]   --> src/patterns/gradient.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl GradientPattern {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn new(a: Tuple, b: Tuple) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn a(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn b(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RingPattern` is never constructed
[INFO] [stdout]  --> src/patterns/ring.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct RingPattern {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `a`, and `b` are never used
[INFO] [stdout]   --> src/patterns/ring.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl RingPattern {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn new(a: Tuple, b: Tuple) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn a(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn b(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StripePattern` is never constructed
[INFO] [stdout]   --> src/patterns/stripe.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StripePattern {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `a`, and `b` are never used
[INFO] [stdout]   --> src/patterns/stripe.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl StripePattern {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(a: Tuple, b: Tuple) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn a(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn b(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `object` is never used
[INFO] [stdout]   --> src/ray.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<'a> Intersection<'a> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn object(&self) -> &'a dyn Shape {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `t` and `inside` are never read
[INFO] [stdout]   --> src/ray.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Computations<'a> {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 72 |     pub t: f64,
[INFO] [stdout]    |         ^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub inside: bool,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestShape` is never constructed
[INFO] [stdout]   --> src/shapes.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct TestShape {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/shapes.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl TestShape {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 52 |     pub fn new() -> TestShape {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotation_x` is never used
[INFO] [stdout]   --> src/transformation.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn rotation_x(rad: f64) -> Mat4 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotation_y` is never used
[INFO] [stdout]   --> src/transformation.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn rotation_y(rad: f64) -> Mat4 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotation_z` is never used
[INFO] [stdout]   --> src/transformation.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn rotation_z(rad: f64) -> Mat4 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shearing` is never used
[INFO] [stdout]   --> src/transformation.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn shearing(xy: f64, xz: f64, yx: f64, yz: f64, zx: f64, zy: f64) -> Mat4 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `rotation_x`, `rotation_y`, `rotation_z`, and `shearing` are never used
[INFO] [stdout]    --> src/transformation.rs:135:16
[INFO] [stdout]     |
[INFO] [stdout] 120 |     impl TransformationBuilder {
[INFO] [stdout]     |     -------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 135 |         pub fn rotation_x(mut self, rad: f64) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |         pub fn rotation_y(mut self, rad: f64) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |         pub fn rotation_z(mut self, rad: f64) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |         pub fn shearing(mut self, xy: f64, xz: f64, yx: f64, yz: f64, zx: f64, zy: f64) -> Self {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tuple` is never used
[INFO] [stdout]    --> src/tuples.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn tuple<F1, F2, F3, F4>(x: F1, y: F2, z: F3, w: F4) -> Tuple
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `red` is never used
[INFO] [stdout]    --> src/tuples.rs:227:22
[INFO] [stdout]     |
[INFO] [stdout] 227 |         pub const fn red() -> Tuple {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `green` is never used
[INFO] [stdout]    --> src/tuples.rs:231:22
[INFO] [stdout]     |
[INFO] [stdout] 231 |         pub const fn green() -> Tuple {
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blue` is never used
[INFO] [stdout]    --> src/tuples.rs:235:22
[INFO] [stdout]     |
[INFO] [stdout] 235 |         pub const fn blue() -> Tuple {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white` is never used
[INFO] [stdout]    --> src/tuples.rs:238:22
[INFO] [stdout]     |
[INFO] [stdout] 238 |         pub const fn white() -> Tuple {
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `one` is never used
[INFO] [stdout]    --> src/tuples.rs:253:22
[INFO] [stdout]     |
[INFO] [stdout] 253 |         pub const fn one() -> Tuple {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `zero` is never used
[INFO] [stdout]    --> src/tuples.rs:261:22
[INFO] [stdout]     |
[INFO] [stdout] 261 |         pub const fn zero() -> Tuple {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `one` is never used
[INFO] [stdout]    --> src/tuples.rs:265:22
[INFO] [stdout]     |
[INFO] [stdout] 265 |         pub const fn one() -> Tuple {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `objetcs` and `light_mut` are never used
[INFO] [stdout]   --> src/world.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl World {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn objetcs(&self) -> &Vec<Box<dyn Shape>> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn light_mut(&mut self) -> Option<&mut PointLight> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tick` is never used
[INFO] [stdout]   --> src/main.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn tick(env: (Tuple, Tuple), proj: (Tuple, Tuple)) -> (Tuple, Tuple) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/main.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn main() {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tick` is never used
[INFO] [stdout]   --> src/main.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn tick(env: (Tuple, Tuple), proj: (Tuple, Tuple)) -> (Tuple, Tuple) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/main.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn main() {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn main() {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn main() {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn main() {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn main() {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:284:12
[INFO] [stdout]     |
[INFO] [stdout] 284 |     pub fn main() {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ray.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn prepare_comps(&self, ray: &Ray) -> Computations {
[INFO] [stdout]    |                          ^^^^^                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn prepare_comps(&self, ray: &Ray) -> Computations<'_> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ray.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn hit(&self) -> Option<Intersection>;
[INFO] [stdout]    |            ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[INFO] [stdout]    |            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn hit(&self) -> Option<Intersection<'_>>;
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ray.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn hit(&self) -> Option<Intersection> {
[INFO] [stdout]    |            ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[INFO] [stdout]    |            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn hit(&self) -> Option<Intersection<'_>> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection>;
[INFO] [stdout]    |                        ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection<'_>>;
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stdout]    |                  ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes.rs:82:24
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stdout]    |                        ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/plane.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn local_intersect(&self, ray: &crate::ray::Ray) -> Vec<crate::ray::Intersection> {
[INFO] [stdout]    |                        ^^^^^ the lifetime is elided here    ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn local_intersect(&self, ray: &crate::ray::Ray) -> Vec<crate::ray::Intersection<'_>> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/sphere.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stdout]    |                        ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/world.rs:42:22
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stdout]    |                      ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:310:66
[INFO] [stdout]     |
[INFO] [stdout] 310 |         right_wall.set_material(Material::clone(&floor.material().clone()));
[INFO] [stdout]     |                                                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Material` does not implement `Clone`, so calling `clone` on `&Material` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 310 -         right_wall.set_material(Material::clone(&floor.material().clone()));
[INFO] [stdout] 310 +         right_wall.set_material(Material::clone(&floor.material()));
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `Material`, implement `Clone` for it
[INFO] [stdout]    --> src/material.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 + #[derive(Clone)]
[INFO] [stdout]  15 | pub struct Material {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.26s
[INFO] running `Command { std: "docker" "inspect" "62631def0ba8b786ab4481ac3a16a0834e0d83113d331bc8d85d38b5ee717af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62631def0ba8b786ab4481ac3a16a0834e0d83113d331bc8d85d38b5ee717af9", kill_on_drop: false }`
[INFO] [stdout] 62631def0ba8b786ab4481ac3a16a0834e0d83113d331bc8d85d38b5ee717af9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] b2a15f236f11376f1c7aa7eb17783302bdc4a57a30193f0037246d8a50a52431
[INFO] running `Command { std: "docker" "start" "-a" "b2a15f236f11376f1c7aa7eb17783302bdc4a57a30193f0037246d8a50a52431", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray_tracing_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::arch::x86_64`
[INFO] [stdout]  --> src/camera.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::arch::x86_64;
[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: `color`
[INFO] [stdout]   --> src/patterns/checker.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |         tuples::helpers::{color, colors, point},
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `checker::CheckerPattern`
[INFO] [stdout]  --> src/patterns.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use checker::CheckerPattern;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gradient::GradientPattern`
[INFO] [stdout]  --> src/patterns.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use gradient::GradientPattern;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ring::RingPattern`
[INFO] [stdout]   --> src/patterns.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use ring::RingPattern;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sphere`
[INFO] [stdout]  --> src/ray.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 |     shapes::{Shape, Sphere},
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `matrix::helpers::Mat4` and `patterns::Pattern`
[INFO] [stdout]    --> src/tuples.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |     use crate::{matrix::helpers::Mat4, patterns::Pattern};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/world.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]    --> src/world.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     use std::rc::Rc;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]    --> src/main.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     use std::rc::Rc;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rc::Rc`
[INFO] [stdout]    --> src/main.rs:272:15
[INFO] [stdout]     |
[INFO] [stdout] 272 |     use std::{rc::Rc, time::Instant};
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rc::Rc`
[INFO] [stdout]    --> src/main.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     use std::{rc::Rc, time::Instant};
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shapes::Shape`
[INFO] [stdout]  --> src/patterns/stripe.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     shapes::Shape,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]    --> src/material.rs:207:21
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let (mut m, position) = setup();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/ray.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let i = xs.hit();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/ray.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let i = xs.hit();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/ray.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let i = xs.hit();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/ray.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let i = xs.hit();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/shapes/plane.rs:57:31
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn local_normal_at(&self, p: crate::tuples::Tuple) -> crate::tuples::Tuple {
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xs`
[INFO] [stdout]    --> src/shapes.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let xs = s.intersect(&r);
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_xs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xs`
[INFO] [stdout]    --> src/shapes.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let xs = s.intersect(&r);
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_xs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner`
[INFO] [stdout]    --> src/world.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let inner = &w.objetcs()[1];
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/world.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let c = w.color_at(&r);
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `a` and `b` are never used
[INFO] [stdout]   --> src/patterns/checker.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl CheckerPattern {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn a(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn b(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `a` and `b` are never used
[INFO] [stdout]   --> src/patterns/gradient.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl GradientPattern {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn a(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn b(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `a` and `b` are never used
[INFO] [stdout]   --> src/patterns/ring.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl RingPattern {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn a(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn b(&self) -> Tuple {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `object` is never used
[INFO] [stdout]   --> src/ray.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<'a> Intersection<'a> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn object(&self) -> &'a dyn Shape {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `rotation_y` and `shearing` are never used
[INFO] [stdout]    --> src/transformation.rs:140:16
[INFO] [stdout]     |
[INFO] [stdout] 120 |     impl TransformationBuilder {
[INFO] [stdout]     |     -------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 140 |         pub fn rotation_y(mut self, rad: f64) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |         pub fn shearing(mut self, xy: f64, xz: f64, yx: f64, yz: f64, zx: f64, zy: f64) -> Self {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `view_transformation_matrix_default` is never used
[INFO] [stdout]    --> src/transformation.rs:369:8
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn view_transformation_matrix_default() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `view_transformation_positive_z` is never used
[INFO] [stdout]    --> src/transformation.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn view_transformation_positive_z() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `view_transformation_moves_world` is never used
[INFO] [stdout]    --> src/transformation.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 387 |     fn view_transformation_moves_world() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `view_transformation_arbitrary` is never used
[INFO] [stdout]    --> src/transformation.rs:396:8
[INFO] [stdout]     |
[INFO] [stdout] 396 |     fn view_transformation_arbitrary() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `red` is never used
[INFO] [stdout]    --> src/tuples.rs:227:22
[INFO] [stdout]     |
[INFO] [stdout] 227 |         pub const fn red() -> Tuple {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `green` is never used
[INFO] [stdout]    --> src/tuples.rs:231:22
[INFO] [stdout]     |
[INFO] [stdout] 231 |         pub const fn green() -> Tuple {
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blue` is never used
[INFO] [stdout]    --> src/tuples.rs:235:22
[INFO] [stdout]     |
[INFO] [stdout] 235 |         pub const fn blue() -> Tuple {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `one` is never used
[INFO] [stdout]    --> src/tuples.rs:253:22
[INFO] [stdout]     |
[INFO] [stdout] 253 |         pub const fn one() -> Tuple {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `zero` is never used
[INFO] [stdout]    --> src/tuples.rs:261:22
[INFO] [stdout]     |
[INFO] [stdout] 261 |         pub const fn zero() -> Tuple {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `one` is never used
[INFO] [stdout]    --> src/tuples.rs:265:22
[INFO] [stdout]     |
[INFO] [stdout] 265 |         pub const fn one() -> Tuple {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `light_mut` is never used
[INFO] [stdout]   --> src/world.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl World {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn light_mut(&mut self) -> Option<&mut PointLight> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tick` is never used
[INFO] [stdout]   --> src/main.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn tick(env: (Tuple, Tuple), proj: (Tuple, Tuple)) -> (Tuple, Tuple) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/main.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn main() {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tick` is never used
[INFO] [stdout]   --> src/main.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn tick(env: (Tuple, Tuple), proj: (Tuple, Tuple)) -> (Tuple, Tuple) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/main.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn main() {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn main() {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn main() {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn main() {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn main() {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:284:12
[INFO] [stdout]     |
[INFO] [stdout] 284 |     pub fn main() {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ray.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn prepare_comps(&self, ray: &Ray) -> Computations {
[INFO] [stdout]    |                          ^^^^^                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn prepare_comps(&self, ray: &Ray) -> Computations<'_> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ray.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn hit(&self) -> Option<Intersection>;
[INFO] [stdout]    |            ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[INFO] [stdout]    |            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn hit(&self) -> Option<Intersection<'_>>;
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ray.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn hit(&self) -> Option<Intersection> {
[INFO] [stdout]    |            ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[INFO] [stdout]    |            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn hit(&self) -> Option<Intersection<'_>> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection>;
[INFO] [stdout]    |                        ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection<'_>>;
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stdout]    |                  ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes.rs:82:24
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stdout]    |                        ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/plane.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn local_intersect(&self, ray: &crate::ray::Ray) -> Vec<crate::ray::Intersection> {
[INFO] [stdout]    |                        ^^^^^ the lifetime is elided here    ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn local_intersect(&self, ray: &crate::ray::Ray) -> Vec<crate::ray::Intersection<'_>> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/sphere.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stdout]    |                        ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/world.rs:42:22
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stdout]    |                      ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:310:66
[INFO] [stdout]     |
[INFO] [stdout] 310 |         right_wall.set_material(Material::clone(&floor.material().clone()));
[INFO] [stdout]     |                                                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Material` does not implement `Clone`, so calling `clone` on `&Material` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 310 -         right_wall.set_material(Material::clone(&floor.material().clone()));
[INFO] [stdout] 310 +         right_wall.set_material(Material::clone(&floor.material()));
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `Material`, implement `Clone` for it
[INFO] [stdout]    --> src/material.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 + #[derive(Clone)]
[INFO] [stdout]  15 | pub struct Material {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "b2a15f236f11376f1c7aa7eb17783302bdc4a57a30193f0037246d8a50a52431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a15f236f11376f1c7aa7eb17783302bdc4a57a30193f0037246d8a50a52431", kill_on_drop: false }`
[INFO] [stdout] b2a15f236f11376f1c7aa7eb17783302bdc4a57a30193f0037246d8a50a52431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 3e3c66d547fa53c37c109050760570e83c6b035eea5dbf80ca1387e038eb35d3
[INFO] running `Command { std: "docker" "start" "-a" "3e3c66d547fa53c37c109050760570e83c6b035eea5dbf80ca1387e038eb35d3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::arch::x86_64`
[INFO] [stderr]  --> src/camera.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::arch::x86_64;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `color`
[INFO] [stderr]   --> src/patterns/checker.rs:50:27
[INFO] [stderr]    |
[INFO] [stderr] 50 |         tuples::helpers::{color, colors, point},
[INFO] [stderr]    |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `checker::CheckerPattern`
[INFO] [stderr]  --> src/patterns.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use checker::CheckerPattern;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gradient::GradientPattern`
[INFO] [stderr]  --> src/patterns.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub use gradient::GradientPattern;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ring::RingPattern`
[INFO] [stderr]   --> src/patterns.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub use ring::RingPattern;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sphere`
[INFO] [stderr]  --> src/ray.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 |     shapes::{Shape, Sphere},
[INFO] [stderr]   |                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `matrix::helpers::Mat4` and `patterns::Pattern`
[INFO] [stderr]    --> src/tuples.rs:183:17
[INFO] [stderr]     |
[INFO] [stderr] 183 |     use crate::{matrix::helpers::Mat4, patterns::Pattern};
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/world.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]    --> src/world.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |     use std::rc::Rc;
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]    --> src/main.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |     use std::rc::Rc;
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rc::Rc`
[INFO] [stderr]    --> src/main.rs:272:15
[INFO] [stderr]     |
[INFO] [stderr] 272 |     use std::{rc::Rc, time::Instant};
[INFO] [stderr]     |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rc::Rc`
[INFO] [stderr]    --> src/main.rs:367:15
[INFO] [stderr]     |
[INFO] [stderr] 367 |     use std::{rc::Rc, time::Instant};
[INFO] [stderr]     |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `shapes::Shape`
[INFO] [stderr]  --> src/patterns/stripe.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     shapes::Shape,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]    --> src/material.rs:207:21
[INFO] [stderr]     |
[INFO] [stderr] 207 |         let (mut m, position) = setup();
[INFO] [stderr]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/ray.rs:159:13
[INFO] [stderr]     |
[INFO] [stderr] 159 |         let i = xs.hit();
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/ray.rs:172:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let i = xs.hit();
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/ray.rs:185:13
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let i = xs.hit();
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/ray.rs:200:13
[INFO] [stderr]     |
[INFO] [stderr] 200 |         let i = xs.hit();
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/shapes/plane.rs:57:31
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn local_normal_at(&self, p: crate::tuples::Tuple) -> crate::tuples::Tuple {
[INFO] [stderr]    |                               ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xs`
[INFO] [stderr]    --> src/shapes.rs:142:13
[INFO] [stderr]     |
[INFO] [stderr] 142 |         let xs = s.intersect(&r);
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_xs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xs`
[INFO] [stderr]    --> src/shapes.rs:159:13
[INFO] [stderr]     |
[INFO] [stderr] 159 |         let xs = s.intersect(&r);
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_xs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inner`
[INFO] [stderr]    --> src/world.rs:232:13
[INFO] [stderr]     |
[INFO] [stderr] 232 |         let inner = &w.objetcs()[1];
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> src/world.rs:236:13
[INFO] [stderr]     |
[INFO] [stderr] 236 |         let c = w.color_at(&r);
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: methods `a` and `b` are never used
[INFO] [stderr]   --> src/patterns/checker.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl CheckerPattern {
[INFO] [stderr]    | ------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn a(&self) -> Tuple {
[INFO] [stderr]    |            ^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub fn b(&self) -> Tuple {
[INFO] [stderr]    |            ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `a` and `b` are never used
[INFO] [stderr]   --> src/patterns/gradient.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl GradientPattern {
[INFO] [stderr]    | -------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub fn a(&self) -> Tuple {
[INFO] [stderr]    |            ^
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn b(&self) -> Tuple {
[INFO] [stderr]    |            ^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `a` and `b` are never used
[INFO] [stderr]   --> src/patterns/ring.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl RingPattern {
[INFO] [stderr]    | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn a(&self) -> Tuple {
[INFO] [stderr]    |            ^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub fn b(&self) -> Tuple {
[INFO] [stderr]    |            ^
[INFO] [stderr] 
[INFO] [stderr] warning: method `object` is never used
[INFO] [stderr]   --> src/ray.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl<'a> Intersection<'a> {
[INFO] [stderr]    | ------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub fn object(&self) -> &'a dyn Shape {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `rotation_y` and `shearing` are never used
[INFO] [stderr]    --> src/transformation.rs:140:16
[INFO] [stderr]     |
[INFO] [stderr] 120 |     impl TransformationBuilder {
[INFO] [stderr]     |     -------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 140 |         pub fn rotation_y(mut self, rad: f64) -> Self {
[INFO] [stderr]     |                ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 150 |         pub fn shearing(mut self, xy: f64, xz: f64, yx: f64, yz: f64, zx: f64, zy: f64) -> Self {
[INFO] [stderr]     |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `view_transformation_matrix_default` is never used
[INFO] [stderr]    --> src/transformation.rs:369:8
[INFO] [stderr]     |
[INFO] [stderr] 369 |     fn view_transformation_matrix_default() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `view_transformation_positive_z` is never used
[INFO] [stderr]    --> src/transformation.rs:378:8
[INFO] [stderr]     |
[INFO] [stderr] 378 |     fn view_transformation_positive_z() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `view_transformation_moves_world` is never used
[INFO] [stderr]    --> src/transformation.rs:387:8
[INFO] [stderr]     |
[INFO] [stderr] 387 |     fn view_transformation_moves_world() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `view_transformation_arbitrary` is never used
[INFO] [stderr]    --> src/transformation.rs:396:8
[INFO] [stderr]     |
[INFO] [stderr] 396 |     fn view_transformation_arbitrary() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `red` is never used
[INFO] [stderr]    --> src/tuples.rs:227:22
[INFO] [stderr]     |
[INFO] [stderr] 227 |         pub const fn red() -> Tuple {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `green` is never used
[INFO] [stderr]    --> src/tuples.rs:231:22
[INFO] [stderr]     |
[INFO] [stderr] 231 |         pub const fn green() -> Tuple {
[INFO] [stderr]     |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `blue` is never used
[INFO] [stderr]    --> src/tuples.rs:235:22
[INFO] [stderr]     |
[INFO] [stderr] 235 |         pub const fn blue() -> Tuple {
[INFO] [stderr]     |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `one` is never used
[INFO] [stderr]    --> src/tuples.rs:253:22
[INFO] [stderr]     |
[INFO] [stderr] 253 |         pub const fn one() -> Tuple {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `zero` is never used
[INFO] [stderr]    --> src/tuples.rs:261:22
[INFO] [stderr]     |
[INFO] [stderr] 261 |         pub const fn zero() -> Tuple {
[INFO] [stderr]     |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `one` is never used
[INFO] [stderr]    --> src/tuples.rs:265:22
[INFO] [stderr]     |
[INFO] [stderr] 265 |         pub const fn one() -> Tuple {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `light_mut` is never used
[INFO] [stderr]   --> src/world.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl World {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub fn light_mut(&mut self) -> Option<&mut PointLight> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tick` is never used
[INFO] [stderr]   --> src/main.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn tick(env: (Tuple, Tuple), proj: (Tuple, Tuple)) -> (Tuple, Tuple) {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]   --> src/main.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn main() {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tick` is never used
[INFO] [stderr]   --> src/main.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn tick(env: (Tuple, Tuple), proj: (Tuple, Tuple)) -> (Tuple, Tuple) {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]   --> src/main.rs:79:12
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn main() {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]    --> src/main.rs:112:12
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn main() {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]    --> src/main.rs:134:12
[INFO] [stderr]     |
[INFO] [stderr] 134 |     pub fn main() {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]    --> src/main.rs:162:12
[INFO] [stderr]     |
[INFO] [stderr] 162 |     pub fn main() {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]    --> src/main.rs:214:12
[INFO] [stderr]     |
[INFO] [stderr] 214 |     pub fn main() {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]    --> src/main.rs:284:12
[INFO] [stderr]     |
[INFO] [stderr] 284 |     pub fn main() {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ray.rs:53:26
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn prepare_comps(&self, ray: &Ray) -> Computations {
[INFO] [stderr]    |                          ^^^^^                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn prepare_comps(&self, ray: &Ray) -> Computations<'_> {
[INFO] [stderr]    |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ray.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn hit(&self) -> Option<Intersection>;
[INFO] [stderr]    |            ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |            |
[INFO] [stderr]    |            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn hit(&self) -> Option<Intersection<'_>>;
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ray.rs:86:12
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn hit(&self) -> Option<Intersection> {
[INFO] [stderr]    |            ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |            |
[INFO] [stderr]    |            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn hit(&self) -> Option<Intersection<'_>> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/shapes.rs:21:24
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection>;
[INFO] [stderr]    |                        ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection<'_>>;
[INFO] [stderr]    |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/shapes.rs:24:18
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                  ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stderr]    |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/shapes.rs:82:24
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                        ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stderr]    |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/shapes/plane.rs:46:24
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn local_intersect(&self, ray: &crate::ray::Ray) -> Vec<crate::ray::Intersection> {
[INFO] [stderr]    |                        ^^^^^ the lifetime is elided here    ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn local_intersect(&self, ray: &crate::ray::Ray) -> Vec<crate::ray::Intersection<'_>> {
[INFO] [stderr]    |                                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/shapes/sphere.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                        ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn local_intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stderr]    |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/world.rs:42:22
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn intersect(&self, ray: &Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                      ^^^^^                    ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn intersect(&self, ray: &Ray) -> Vec<Intersection<'_>> {
[INFO] [stderr]    |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/main.rs:310:66
[INFO] [stderr]     |
[INFO] [stderr] 310 |         right_wall.set_material(Material::clone(&floor.material().clone()));
[INFO] [stderr]     |                                                                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `Material` does not implement `Clone`, so calling `clone` on `&Material` copies the reference, which does not do anything and can be removed
[INFO] [stderr]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr] 310 -         right_wall.set_material(Material::clone(&floor.material().clone()));
[INFO] [stderr] 310 +         right_wall.set_material(Material::clone(&floor.material()));
[INFO] [stderr]     |
[INFO] [stderr] help: if you meant to clone `Material`, implement `Clone` for it
[INFO] [stderr]    --> src/material.rs:14:1
[INFO] [stderr]     |
[INFO] [stderr]  14 + #[derive(Clone)]
[INFO] [stderr]  15 | pub struct Material {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `ray_tracing_rust` (bin "ray_tracing_rust" test) generated 58 warnings (run `cargo fix --bin "ray_tracing_rust" -p ray_tracing_rust --tests` to apply 32 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/ray_tracing_rust/f86a63cd1bba256c/deps/ray_tracing_rust-f86a63cd1bba256c)
[INFO] [stdout] 
[INFO] [stdout] running 162 tests
[INFO] [stdout] test camera::tests::constructing_a_camera ... ok
[INFO] [stdout] test camera::tests::ray_center ... ok
[INFO] [stdout] test camera::tests::pixel_size_v ... ok
[INFO] [stdout] test canvas::tests::creating_canvas ... ok
[INFO] [stdout] test canvas::tests::writing_to_canvas ... ok
[INFO] [stdout] test light::tests::light_has_position_and_intensity ... ok
[INFO] [stdout] test material::tests::light_eye_between_light_and_surface ... ok
[INFO] [stdout] test material::tests::default_material ... ok
[INFO] [stdout] test material::tests::light_eye_in_path_of_reflection ... ok
[INFO] [stdout] test material::tests::light_eye_opposite_surface_45 ... ok
[INFO] [stdout] test matrix::tests::determinant_3x3 ... ok
[INFO] [stdout] test matrix::tests::cofactor_3x3 ... ok
[INFO] [stdout] test material::tests::light_with_surface_in_shadow ... ok
[INFO] [stdout] test material::tests::light_light_behind_surface ... ok
[INFO] [stdout] test matrix::tests::a_2x2_matrix ... ok
[INFO] [stdout] test matrix::tests::determinant_4x4 ... ok
[INFO] [stdout] test matrix::tests::identity_matrix ... ok
[INFO] [stdout] test matrix::tests::a_4x4_matrix ... ok
[INFO] [stdout] test material::tests::light_eye_between_light_and_surface_45 ... ok
[INFO] [stdout] test camera::tests::ray_corner ... ok
[INFO] [stdout] test camera::tests::ray_transformed ... ok
[INFO] [stdout] test material::tests::lighting_with_pattern ... ok
[INFO] [stdout] test matrix::tests::a_3x3_matrix ... ok
[INFO] [stdout] test camera::tests::pixel_size_h ... ok
[INFO] [stdout] test matrix::tests::inverse_4x4 ... ok
[INFO] [stdout] test matrix::tests::matrix_equality_different ... ok
[INFO] [stdout] test matrix::tests::determant_2x2 ... ok
[INFO] [stdout] test matrix::tests::minor_3x3 ... ok
[INFO] [stdout] test matrix::tests::submatrix_4x4 ... ok
[INFO] [stdout] test matrix::tests::testing_for_invertibility ... ok
[INFO] [stdout] test matrix::tests::mul_matrices ... ok
[INFO] [stdout] test matrix::tests::more_inverse ... ok
[INFO] [stdout] test matrix::tests::mul_inverse ... ok
[INFO] [stdout] test matrix::tests::mul_matrix_tuple ... ok
[INFO] [stdout] test matrix::tests::printing_matrices ... ok
[INFO] [stdout] test matrix::tests::identity_matrix_tuple ... ok
[INFO] [stdout] test matrix::tests::matrix_equality_identical ... ok
[INFO] [stdout] test camera::tests::rendering_world ... ok
[INFO] [stdout] test matrix::tests::transposing_matrices ... ok
[INFO] [stdout] test matrix::tests::submatrix_3x3 ... ok
[INFO] [stdout] test matrix::tests::transpose_identity ... ok
[INFO] [stdout] test patterns::checker::tests::repeat_x ... ok
[INFO] [stdout] test patterns::checker::tests::repeat_y ... ok
[INFO] [stdout] test patterns::checker::tests::repeat_z ... ok
[INFO] [stdout] test patterns::gradient::tests::gradient_lerp ... ok
[INFO] [stdout] test patterns::ring::tests::ring_pattern ... ok
[INFO] [stdout] test patterns::tests::default_pattern_transform ... ok
[INFO] [stdout] test patterns::stripe::tests::stripe_pattern ... ok
[INFO] [stdout] test patterns::tests::object_transform ... ok
[INFO] [stdout] test patterns::tests::pattern_transform ... ok
[INFO] [stdout] test patterns::tests::pattern_and_object_transform ... ok
[INFO] [stdout] test patterns::stripe::tests::stripe_pattern_alternates_x ... ok
[INFO] [stdout] test patterns::stripe::tests::stripe_pattern_constant_y ... ok
[INFO] [stdout] test patterns::stripe::tests::stripe_pattern_constant_z ... ok
[INFO] [stdout] test patterns::stripe::tests::strpies_object_transform ... ok
[INFO] [stdout] test patterns::stripe::tests::strpies_pattern_and_object_transform ... ok
[INFO] [stdout] test patterns::stripe::tests::strpies_pattern_transform ... ok
[INFO] [stdout] test patterns::tests::assigning_a_transform ... ok
[INFO] [stdout] test ray::tests::computing_at ... ok
[INFO] [stdout] test ray::tests::hit_all_negative_t ... ok
[INFO] [stdout] test ray::tests::creating_a_ray ... ok
[INFO] [stdout] test ray::tests::hit_lowest_t ... ok
[INFO] [stdout] test ray::tests::hit_all_positive_t ... ok
[INFO] [stdout] test ray::tests::hit_offsets_point ... ok
[INFO] [stdout] test ray::tests::hit_some_negative_t ... ok
[INFO] [stdout] test ray::tests::hit_on_inside ... ok
[INFO] [stdout] test ray::tests::hit_on_outside ... ok
[INFO] [stdout] test ray::tests::intersection_encapsulates ... ok
[INFO] [stdout] test ray::tests::scaling_a_ray ... ok
[INFO] [stdout] test shapes::plane::tests::normal_is_const ... ok
[INFO] [stdout] test ray::tests::precomputing_intersections ... ok
[INFO] [stdout] test shapes::plane::tests::ray_coplanar ... ok
[INFO] [stdout] test shapes::plane::tests::ray_from_above ... ok
[INFO] [stdout] test shapes::sphere::tests::changing_sphere_transform ... ok
[INFO] [stdout] test shapes::plane::tests::ray_from_below ... ok
[INFO] [stdout] test shapes::plane::tests::ray_parrallel ... ok
[INFO] [stdout] test shapes::sphere::tests::intersecting_scaled_ray ... ok
[INFO] [stdout] test shapes::sphere::tests::intersect_sets_object ... ok
[INFO] [stdout] test shapes::sphere::tests::intersecting_translated_ray ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_is_normalized ... ok
[INFO] [stdout] test ray::tests::aggregating_intersections ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_on_transformed ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_on_translated ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_sphere_x ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_sphere_nonaxial ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_sphere_y ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_sphere_z ... ok
[INFO] [stdout] test shapes::sphere::tests::ray_in_sphere_two_points ... ok
[INFO] [stdout] test shapes::sphere::tests::ray_infornt_sphere_two_points ... ok
[INFO] [stdout] test shapes::sphere::tests::ray_sphere_miss ... ok
[INFO] [stdout] test ray::tests::translating_a_ray ... ok
[INFO] [stdout] test shapes::tests::default_mat ... ok
[INFO] [stdout] test shapes::tests::default_transform ... ok
[INFO] [stdout] test shapes::tests::intersecting_scaled_ray ... ok
[INFO] [stdout] test shapes::sphere::tests::ray_sphere_tangent ... ok
[INFO] [stdout] test transformation::tests::mul_translation_inv ... ok
[INFO] [stdout] test shapes::sphere::tests::ray_sphere_two_points ... ok
[INFO] [stdout] test shapes::sphere::tests::sphere_default_material ... ok
[INFO] [stdout] test shapes::tests::normal_on_transformed ... ok
[INFO] [stdout] test transformation::tests::chaining_in_builder ... ok
[INFO] [stdout] test shapes::sphere::tests::sphere_transform ... ok
[INFO] [stdout] test shapes::tests::asigning_transfomr ... ok
[INFO] [stdout] test shapes::tests::assigning_material ... ok
[INFO] [stdout] test shapes::tests::intersecting_translated_ray ... ok
[INFO] [stdout] test shapes::tests::normal_on_translated ... ok
[INFO] [stdout] test transformation::tests::chained_in_reverse ... ok
[INFO] [stdout] test transformation::tests::mul_translation ... ok
[INFO] [stdout] test shapes::sphere::tests::sphere_modified_material ... ok
[INFO] [stdout] test transformation::tests::rotate_z ... ok
[INFO] [stdout] test transformation::tests::reflecting ... ok
[INFO] [stdout] test transformation::tests::scaling_vector ... ok
[INFO] [stdout] test transformation::tests::rotate_inv_x ... ok
[INFO] [stdout] test transformation::tests::sheraing_x_in_y ... ok
[INFO] [stdout] test transformation::tests::rotate_x ... ok
[INFO] [stdout] test transformation::tests::scaling_inv ... ok
[INFO] [stdout] test transformation::tests::sheraing_x_in_z ... ok
[INFO] [stdout] test transformation::tests::rotate_y ... ok
[INFO] [stdout] test transformation::tests::sheraing_y_in_x ... ok
[INFO] [stdout] test transformation::tests::scaling_point ... ok
[INFO] [stdout] test transformation::tests::sheraing_z_in_x ... ok
[INFO] [stdout] test transformation::tests::sheraing_y_in_z ... ok
[INFO] [stdout] test transformation::tests::sheraing_z_in_y ... ok
[INFO] [stdout] test transformation::tests::transform_in_sequence ... ok
[INFO] [stdout] test transformation::tests::translation_vector ... ok
[INFO] [stdout] test tuples::tests::adding_colors ... ok
[INFO] [stdout] test tuples::tests::adding_two_tuples ... ok
[INFO] [stdout] test tuples::tests::colors_are_tuples ... ok
[INFO] [stdout] test tuples::tests::computing_magnitude ... ok
[INFO] [stdout] test tuples::tests::cross_of_vectors ... ok
[INFO] [stdout] test tuples::tests::div_tuple_scalar ... ok
[INFO] [stdout] test tuples::tests::dot_of_tuples ... ok
[INFO] [stdout] test tuples::tests::mul_tuple_scalar ... ok
[INFO] [stdout] test tuples::tests::multiply_color_scalar ... ok
[INFO] [stdout] test tuples::tests::multiplying_colors ... ok
[INFO] [stdout] test tuples::tests::negating_a_tuple ... ok
[INFO] [stdout] test tuples::tests::new_point ... ok
[INFO] [stdout] test tuples::tests::new_vector ... ok
[INFO] [stdout] test tuples::tests::normalization_vector ... ok
[INFO] [stdout] test tuples::tests::reflect_45 ... ok
[INFO] [stdout] test tuples::tests::reflect_slanted ... ok
[INFO] [stdout] test tuples::tests::subtracting_colors ... ok
[INFO] [stdout] test tuples::tests::subtracting_two_vectors ... ok
[INFO] [stdout] test tuples::tests::subtracting_vector_from_zero ... ok
[INFO] [stdout] test tuples::tests::subtractring_two_points ... ok
[INFO] [stdout] test tuples::tests::subtractring_vector_from_point ... ok
[INFO] [stdout] test tuples::tests::tuple_point ... ok
[INFO] [stdout] test tuples::tests::mul_tuple_fraction ... ok
[INFO] [stdout] test world::tests::a_shadow ... ok
[INFO] [stdout] test world::tests::color_ray_behind ... ok
[INFO] [stdout] test world::tests::color_ray_hits ... ok
[INFO] [stdout] test world::tests::color_ray_miss ... ok
[INFO] [stdout] test world::tests::creating_a_world ... ok
[INFO] [stdout] test tuples::tests::tuple_vector ... ok
[INFO] [stdout] test world::tests::no_shadow_2 ... ok
[INFO] [stdout] test world::tests::no_shadow_3 ... ok
[INFO] [stdout] test world::tests::intersecting_world_ray ... ok
[INFO] [stdout] test world::tests::the_default_world ... ok
[INFO] [stdout] test world::tests::shade_hit_in_shadow ... ok
[INFO] [stdout] test world::tests::shading_intersection_from_inside ... ok
[INFO] [stdout] test world::tests::shading_intersection ... ok
[INFO] [stdout] test world::tests::no_shadow ... ok
[INFO] [stdout] test canvas::tests::writing_to_disk ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- canvas::tests::writing_to_disk stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'canvas::tests::writing_to_disk' (34) panicked at src/canvas.rs:95:35:
[INFO] [stdout] Saving image failed: IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56e0b7700742 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x56e0b7700742 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x56e0b7700742 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x56e0b7700742 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x56e0b7716b6a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x56e0b7716b6a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x56e0b7705786 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x56e0b7705786 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x56e0b76de6bf - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x56e0b76de6bf - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x56e0b76f8789 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x56e0b74d3e9e - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x56e0b74d3e9e - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x56e0b76f8942 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x56e0b76f8942 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x56e0b76de778 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x56e0b76d6119 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x56e0b76df5cd - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x56e0b771727c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x56e0b7716ff2 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x56e0b74c2645 - <core[8f93d80df273fe75]::result::Result<(), image[7b8adee4c3d374b0]::error::ImageError>>::expect
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x56e0b74c4739 - ray_tracing_rust[e2aa67977422d266]::canvas::tests::writing_to_disk
[INFO] [stdout]                                at /opt/rustwide/workdir/src/canvas.rs:95:35
[INFO] [stdout]   22:     0x56e0b74c2347 - ray_tracing_rust[e2aa67977422d266]::canvas::tests::writing_to_disk::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/canvas.rs:92:25
[INFO] [stdout]   23:     0x56e0b74a7936 - <ray_tracing_rust[e2aa67977422d266]::canvas::tests::writing_to_disk::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56e0b74c824b - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x56e0b74c824b - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x56e0b74d4aaa - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x56e0b74d4aaa - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x56e0b74d4aaa - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x56e0b74d4aaa - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x56e0b74d4aaa - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x56e0b74d4aaa - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x56e0b74d4aaa - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x56e0b74cef74 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x56e0b74cef74 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x56e0b74d75a2 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x56e0b74d75a2 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x56e0b74d75a2 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x56e0b74d75a2 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x56e0b74d75a2 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x56e0b74d75a2 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x56e0b74d75a2 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x56e0b76fffbf - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x56e0b76fffbf - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7270ee63daa4 - <unknown>
[INFO] [stdout]   45:     0x7270ee6caa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     canvas::tests::writing_to_disk
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 161 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin ray_tracing_rust`
[INFO] running `Command { std: "docker" "inspect" "3e3c66d547fa53c37c109050760570e83c6b035eea5dbf80ca1387e038eb35d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3c66d547fa53c37c109050760570e83c6b035eea5dbf80ca1387e038eb35d3", kill_on_drop: false }`
[INFO] [stdout] 3e3c66d547fa53c37c109050760570e83c6b035eea5dbf80ca1387e038eb35d3
