[INFO] cloning repository https://github.com/ABigWalrus/raytracer_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ABigWalrus/raytracer_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FABigWalrus%2Fraytracer_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FABigWalrus%2Fraytracer_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef70820a22179f981619372e97719919d55efcf8
[INFO] checking ABigWalrus/raytracer_rust against master#d5419f1e97b90741d51841f800d3c697c662567d for pr-147565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FABigWalrus%2Fraytracer_rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ABigWalrus/raytracer_rust
[INFO] finished tweaking git repo https://github.com/ABigWalrus/raytracer_rust
[INFO] tweaked toml for git repo https://github.com/ABigWalrus/raytracer_rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ABigWalrus/raytracer_rust on toolchain d5419f1e97b90741d51841f800d3c697c662567d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d5419f1e97b90741d51841f800d3c697c662567d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ABigWalrus/raytracer_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" "+d5419f1e97b90741d51841f800d3c697c662567d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d5419f1e97b90741d51841f800d3c697c662567d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41462cd437eb349bc6ba989706b6b0bb702e794dee1bb94c35f05b5cabe868b8
[INFO] running `Command { std: "docker" "start" "-a" "41462cd437eb349bc6ba989706b6b0bb702e794dee1bb94c35f05b5cabe868b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41462cd437eb349bc6ba989706b6b0bb702e794dee1bb94c35f05b5cabe868b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41462cd437eb349bc6ba989706b6b0bb702e794dee1bb94c35f05b5cabe868b8", kill_on_drop: false }`
[INFO] [stdout] 41462cd437eb349bc6ba989706b6b0bb702e794dee1bb94c35f05b5cabe868b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d5419f1e97b90741d51841f800d3c697c662567d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00782b971c950c8b41ef3bb080b95b3b8d1996298a8af4e5aa61c7f415d5c247
[INFO] running `Command { std: "docker" "start" "-a" "00782b971c950c8b41ef3bb080b95b3b8d1996298a8af4e5aa61c7f415d5c247", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Write` and `self`
[INFO] [stdout]  --> src/main.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{self, Write},
[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: `distr`
[INFO] [stdout]  --> src/util.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::{Rng, distr, rng};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HitRectord`
[INFO] [stdout]  --> src/util.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ray::{HitRectord, Hittable},
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]    --> src/math/ray.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         ray_in: &Ray,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attenuation`
[INFO] [stdout]    --> src/math/ray.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         attenuation: &Color,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attenuation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attenuation`
[INFO] [stdout]    --> src/math/ray.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         attenuation: &Color,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attenuation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attenuation`
[INFO] [stdout]    --> src/math/ray.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         attenuation: &Color,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attenuation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]    --> src/util.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |                 for sample in 0..self.samples_per_pixel {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write` and `self`
[INFO] [stdout]  --> src/main.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{self, Write},
[INFO] [stdout]   |          ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_face_normal` is never used
[INFO] [stdout]   --> src/math/ray.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl HitRectord {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn set_face_normal(&mut self, ray: &Ray, outward_normal: &Vec3) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `random_on_hemisphere` is never used
[INFO] [stdout]   --> src/math/vec.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Vec3 {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn random_on_hemisphere(normal: &Vec3) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `distr`
[INFO] [stdout]  --> src/util.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::{Rng, distr, rng};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HitRectord`
[INFO] [stdout]  --> src/util.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ray::{HitRectord, Hittable},
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default` and `contains` are never used
[INFO] [stdout]   --> src/util.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Interval {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn contains(&self, x: f64) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `aspect_ratio`, `vfov`, `u`, `v`, and `w` are never read
[INFO] [stdout]   --> src/util.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 72 |     aspect_ratio: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     vfov: f64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 83 |     u: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 84 |     v: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 85 |     w: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]    --> src/math/ray.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         ray_in: &Ray,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attenuation`
[INFO] [stdout]    --> src/math/ray.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         attenuation: &Color,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attenuation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attenuation`
[INFO] [stdout]    --> src/math/ray.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         attenuation: &Color,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attenuation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attenuation`
[INFO] [stdout]    --> src/math/ray.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         attenuation: &Color,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attenuation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]    --> src/util.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |                 for sample in 0..self.samples_per_pixel {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_face_normal` is never used
[INFO] [stdout]   --> src/math/ray.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl HitRectord {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn set_face_normal(&mut self, ray: &Ray, outward_normal: &Vec3) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `random_on_hemisphere` is never used
[INFO] [stdout]   --> src/math/vec.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Vec3 {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn random_on_hemisphere(normal: &Vec3) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default` and `contains` are never used
[INFO] [stdout]   --> src/util.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Interval {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn contains(&self, x: f64) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `aspect_ratio`, `vfov`, `u`, `v`, and `w` are never read
[INFO] [stdout]   --> src/util.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 72 |     aspect_ratio: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     vfov: f64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 83 |     u: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 84 |     v: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 85 |     w: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "00782b971c950c8b41ef3bb080b95b3b8d1996298a8af4e5aa61c7f415d5c247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00782b971c950c8b41ef3bb080b95b3b8d1996298a8af4e5aa61c7f415d5c247", kill_on_drop: false }`
[INFO] [stdout] 00782b971c950c8b41ef3bb080b95b3b8d1996298a8af4e5aa61c7f415d5c247
