[INFO] cloning repository https://github.com/SeppahBaws/rust_ray_tracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SeppahBaws/rust_ray_tracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSeppahBaws%2Frust_ray_tracing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSeppahBaws%2Frust_ray_tracing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8318f0fa593b30faa149f2a4631b2fa247055f1
[INFO] checking SeppahBaws/rust_ray_tracing/a8318f0fa593b30faa149f2a4631b2fa247055f1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSeppahBaws%2Frust_ray_tracing" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SeppahBaws/rust_ray_tracing on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SeppahBaws/rust_ray_tracing
[INFO] finished tweaking git repo https://github.com/SeppahBaws/rust_ray_tracing
[INFO] tweaked toml for git repo https://github.com/SeppahBaws/rust_ray_tracing written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SeppahBaws/rust_ray_tracing 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d846bec44ea7d91855ae1f19a96157c9f8e0fa94ca7be9b3f7f5965d1a6e03a4
[INFO] running `Command { std: "docker" "start" "-a" "d846bec44ea7d91855ae1f19a96157c9f8e0fa94ca7be9b3f7f5965d1a6e03a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d846bec44ea7d91855ae1f19a96157c9f8e0fa94ca7be9b3f7f5965d1a6e03a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d846bec44ea7d91855ae1f19a96157c9f8e0fa94ca7be9b3f7f5965d1a6e03a4", kill_on_drop: false }`
[INFO] [stdout] d846bec44ea7d91855ae1f19a96157c9f8e0fa94ca7be9b3f7f5965d1a6e03a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc76ce1dbb11401d83ba8ad1fd9bf1884c6408ef04e3b1578de7a8da5a909dca
[INFO] running `Command { std: "docker" "start" "-a" "fc76ce1dbb11401d83ba8ad1fd9bf1884c6408ef04e3b1578de7a8da5a909dca", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking lock_api v0.4.6
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.2
[INFO] [stderr]     Checking spin v0.9.2
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking num_cpus v1.13.1
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[INFO] [stderr]     Checking crossbeam-deque v0.8.1
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[INFO] [stderr]    Compiling quote v1.0.15
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[INFO] [stderr]     Checking smallvec v1.8.0
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[INFO] [stderr]     Checking png v0.17.5
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[INFO] [stderr]     Checking time v0.1.44
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[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking tiff v0.7.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking jpeg-decoder v0.2.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]     Checking flume v0.10.12
[INFO] [stderr]     Checking exr v1.4.1
[INFO] [stderr]     Checking image v0.24.1
[INFO] [stderr]     Checking rust_ray_tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/aarect.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/aarect.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uv`
[INFO] [stdout]   --> src/materials.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn emitted(&self, uv: &(f32, f32), p: &Point3) -> Color {
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_uv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/materials.rs:13:40
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn emitted(&self, uv: &(f32, f32), p: &Point3) -> Color {
[INFO] [stdout]    |                                        ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/perlin.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |         for i in 0..POINT_COUNT {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uv`
[INFO] [stdout]   --> src/texture.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn value(&self, uv: &(f32, f32), p: Point3) -> Color {
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_uv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/texture.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn value(&self, uv: &(f32, f32), p: Point3) -> Color {
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/texture.rs:99:38
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn value(&self, uv: &(f32, f32), p: Point3) -> Color {
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `w` is never read
[INFO] [stdout]   --> src/camera.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     w: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/hittable_list.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl HittableList {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/materials.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | impl DiffuseLight {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 128 |     pub fn new(emission_texture: Rc<dyn Texture>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_textures` is never used
[INFO] [stdout]   --> src/texture.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl CheckerTexture {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn from_textures(even: Rc<dyn Texture>, odd: Rc<dyn Texture>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uv`
[INFO] [stdout]   --> src/materials.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn emitted(&self, uv: &(f32, f32), p: &Point3) -> Color {
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_uv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/materials.rs:13:40
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn emitted(&self, uv: &(f32, f32), p: &Point3) -> Color {
[INFO] [stdout]    |                                        ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/perlin.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |         for i in 0..POINT_COUNT {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uv`
[INFO] [stdout]   --> src/texture.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn value(&self, uv: &(f32, f32), p: Point3) -> Color {
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_uv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/texture.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn value(&self, uv: &(f32, f32), p: Point3) -> Color {
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/texture.rs:99:38
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn value(&self, uv: &(f32, f32), p: Point3) -> Color {
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `w` is never read
[INFO] [stdout]   --> src/camera.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     w: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/hittable_list.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl HittableList {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/materials.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | impl DiffuseLight {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 128 |     pub fn new(emission_texture: Rc<dyn Texture>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_textures` is never used
[INFO] [stdout]   --> src/texture.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl CheckerTexture {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn from_textures(even: Rc<dyn Texture>, odd: Rc<dyn Texture>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.46s
[INFO] running `Command { std: "docker" "inspect" "fc76ce1dbb11401d83ba8ad1fd9bf1884c6408ef04e3b1578de7a8da5a909dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc76ce1dbb11401d83ba8ad1fd9bf1884c6408ef04e3b1578de7a8da5a909dca", kill_on_drop: false }`
[INFO] [stdout] fc76ce1dbb11401d83ba8ad1fd9bf1884c6408ef04e3b1578de7a8da5a909dca