[INFO] cloning repository https://github.com/Oya-Tomo/build_your_own_raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Oya-Tomo/build_your_own_raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOya-Tomo%2Fbuild_your_own_raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOya-Tomo%2Fbuild_your_own_raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a810d99f84b9a48581ecad270715bd9f74324ab1
[INFO] checking Oya-Tomo/build_your_own_raytracer against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOya-Tomo%2Fbuild_your_own_raytracer" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Oya-Tomo/build_your_own_raytracer
[INFO] finished tweaking git repo https://github.com/Oya-Tomo/build_your_own_raytracer
[INFO] tweaked toml for git repo https://github.com/Oya-Tomo/build_your_own_raytracer written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Oya-Tomo/build_your_own_raytracer on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Oya-Tomo/build_your_own_raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8825a92c0cf83ab942fa73b68bb9dad4653816ab730c029e422f9db00954d5de
[INFO] running `Command { std: "docker" "start" "8825a92c0cf83ab942fa73b68bb9dad4653816ab730c029e422f9db00954d5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8825a92c0cf83ab942fa73b68bb9dad4653816ab730c029e422f9db00954d5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8825a92c0cf83ab942fa73b68bb9dad4653816ab730c029e422f9db00954d5de" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8825a92c0cf83ab942fa73b68bb9dad4653816ab730c029e422f9db00954d5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8825a92c0cf83ab942fa73b68bb9dad4653816ab730c029e422f9db00954d5de" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking imgref v1.12.0
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking avif-serialize v0.8.6
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking moxcms v0.7.9
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking fax v0.2.6
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking av1-grain v0.2.5
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking tiff v0.10.3
[INFO] [stderr]     Checking ravif v0.11.20
[INFO] [stderr]     Checking image v0.25.8
[INFO] [stderr]     Checking build_your_own_raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Vec3`
[INFO] [stdout]  --> src/raytracer/raytracer.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::vector::{Float, Vec3};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/raytracer/vector.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `material` is never used
[INFO] [stdout]   --> src/raytracer/mod.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub trait Surface {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn material(&self) -> Material;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Reinhard` is never constructed
[INFO] [stdout]   --> src/raytracer/image.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Reinhard {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_exposure` are never used
[INFO] [stdout]   --> src/raytracer/image.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Reinhard {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 45 |     /// Create a new Reinhard tone mapper with default exposure.
[INFO] [stdout] 46 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn with_exposure(exposure: Float) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_exposure` is never used
[INFO] [stdout]   --> src/raytracer/image.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl Exposure {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn with_exposure(exposure: Float) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_pixel`, `get_pixel_mut`, `average_luminance`, and `apply_exposure` are never used
[INFO] [stdout]    --> src/raytracer/image.rs:198:12
[INFO] [stdout]     |
[INFO] [stdout] 177 | impl Image {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 198 |     pub fn get_pixel(&self, x: usize, y: usize) -> Option<Color> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn get_pixel_mut(&mut self, x: usize, y: usize) -> Option<&mut Color> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     pub fn average_luminance(&self) -> Float {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 240 |     pub fn apply_exposure(&mut self, exposure: Float) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains_point`, `surface_area`, and `luminous_flux` are never used
[INFO] [stdout]   --> src/raytracer/light.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Light {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn contains_point(&self, point: Vec3) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn surface_area(&self) -> Float {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn luminous_flux(&self) -> Float {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated functions are never used
[INFO] [stdout]    --> src/raytracer/material.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | impl Material {
[INFO] [stdout]     | ------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn matte(albedo: Color, diffuse_rate: Float) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn transparent(albedo: Color, transmission_rate: Float, refractive_index: Float) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn diffuse_surface() -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn perfect_mirror() -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     pub fn glass(transmission_rate: Float) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     pub fn metal(albedo: Color, specular_rate: Float, diffuse_rate: Float) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn perfect_metal() -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `area`, `centroid`, `contains_point`, and `bounds` are never used
[INFO] [stdout]   --> src/raytracer/mesh.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Triangle {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn area(&self) -> Float {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn centroid(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn contains_point(&self, point: Vec3) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn bounds(&self) -> (Vec3, Vec3) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains_point`, `surface_area`, and `volume` are never used
[INFO] [stdout]   --> src/raytracer/sphere.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Sphere {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn contains_point(&self, point: Vec3) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn surface_area(&self) -> Float {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn volume(&self) -> Float {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pixel_mut` is never used
[INFO] [stdout]    --> src/raytracer/image.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 177 | impl Image {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn get_pixel_mut(&mut self, x: usize, y: usize) -> Option<&mut Color> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `luminous_flux` is never used
[INFO] [stdout]   --> src/raytracer/light.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Light {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn luminous_flux(&self) -> Float {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `transparent`, `diffuse_surface`, `perfect_mirror`, `glass`, `metal`, and `perfect_metal` are never used
[INFO] [stdout]    --> src/raytracer/material.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | impl Material {
[INFO] [stdout]     | ------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn transparent(albedo: Color, transmission_rate: Float, refractive_index: Float) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn diffuse_surface() -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn perfect_mirror() -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     pub fn glass(transmission_rate: Float) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     pub fn metal(albedo: Color, specular_rate: Float, diffuse_rate: Float) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn perfect_metal() -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains_point` and `bounds` are never used
[INFO] [stdout]   --> src/raytracer/mesh.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Triangle {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn contains_point(&self, point: Vec3) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn bounds(&self) -> (Vec3, Vec3) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.40s
[INFO] running `Command { std: "docker" "inspect" "8825a92c0cf83ab942fa73b68bb9dad4653816ab730c029e422f9db00954d5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8825a92c0cf83ab942fa73b68bb9dad4653816ab730c029e422f9db00954d5de", kill_on_drop: false }`
[INFO] [stdout] 8825a92c0cf83ab942fa73b68bb9dad4653816ab730c029e422f9db00954d5de
