[INFO] cloning repository https://github.com/mokshitagupta/rust-raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mokshitagupta/rust-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokshitagupta%2Frust-raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokshitagupta%2Frust-raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9193cb02e579c53240396f9f3038c47e90613f9d
[INFO] checking mokshitagupta/rust-raytracer against try#2b41547e41f63ea0ca9cb25417ddd569b19e6a50 for pr-134273
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokshitagupta%2Frust-raytracer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file renders/sample11.ppm
[INFO] [stderr] error: unable to write file renders/sample2.ppm
[INFO] [stderr] error: unable to write file renders/sample3.ppm
[INFO] [stderr] error: unable to write file renders/sample4.ppm
[INFO] [stderr] error: unable to write file renders/sample5.ppm
[INFO] [stderr] error: unable to write file renders/sample6.ppm
[INFO] [stderr] error: unable to write file renders/sample7.ppm
[INFO] [stderr] error: unable to write file renders/sample8.ppm
[INFO] [stderr] error: unable to write file renders/sample9.ppm
[INFO] [stderr] fatal: cannot create directory at 'src': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking mokshitagupta/rust-raytracer against try#2b41547e41f63ea0ca9cb25417ddd569b19e6a50 for pr-134273
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokshitagupta%2Frust-raytracer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file renders/sample11.ppm
[INFO] [stderr] error: unable to write file renders/sample2.ppm
[INFO] [stderr] error: unable to write file renders/sample3.ppm
[INFO] [stderr] error: unable to write file renders/sample4.ppm
[INFO] [stderr] error: unable to write file renders/sample5.ppm
[INFO] [stderr] error: unable to write file renders/sample6.ppm
[INFO] [stderr] error: unable to write file renders/sample7.ppm
[INFO] [stderr] error: unable to write file renders/sample8.ppm
[INFO] [stderr] error: unable to write file renders/sample9.ppm
[INFO] [stderr] fatal: cannot create directory at 'src': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking mokshitagupta/rust-raytracer against try#2b41547e41f63ea0ca9cb25417ddd569b19e6a50 for pr-134273
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokshitagupta%2Frust-raytracer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file renders/normal4.ppm
[INFO] [stderr] error: unable to write file renders/sample.ppm
[INFO] [stderr] error: unable to write file renders/sample1.ppm
[INFO] [stderr] error: unable to write file renders/sample10.ppm
[INFO] [stderr] error: unable to write file renders/sample11.ppm
[INFO] [stderr] error: unable to write file renders/sample2.ppm
[INFO] [stderr] error: unable to write file renders/sample3.ppm
[INFO] [stderr] error: unable to write file renders/sample4.ppm
[INFO] [stderr] error: unable to write file renders/sample5.ppm
[INFO] [stderr] error: unable to write file renders/sample6.ppm
[INFO] [stderr] error: unable to write file renders/sample7.ppm
[INFO] [stderr] error: unable to write file renders/sample8.ppm
[INFO] [stderr] error: unable to write file renders/sample9.ppm
[INFO] [stderr] fatal: cannot create directory at 'src': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking mokshitagupta/rust-raytracer against try#2b41547e41f63ea0ca9cb25417ddd569b19e6a50 for pr-134273
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokshitagupta%2Frust-raytracer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mokshitagupta/rust-raytracer on toolchain 2b41547e41f63ea0ca9cb25417ddd569b19e6a50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mokshitagupta/rust-raytracer
[INFO] finished tweaking git repo https://github.com/mokshitagupta/rust-raytracer
[INFO] tweaked toml for git repo https://github.com/mokshitagupta/rust-raytracer written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mokshitagupta/rust-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" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3bc9c0d5694d7b8f047762c972dfae610f0adc14554578036a6aa593d1efcee
[INFO] running `Command { std: "docker" "start" "-a" "b3bc9c0d5694d7b8f047762c972dfae610f0adc14554578036a6aa593d1efcee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3bc9c0d5694d7b8f047762c972dfae610f0adc14554578036a6aa593d1efcee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3bc9c0d5694d7b8f047762c972dfae610f0adc14554578036a6aa593d1efcee", kill_on_drop: false }`
[INFO] [stdout] b3bc9c0d5694d7b8f047762c972dfae610f0adc14554578036a6aa593d1efcee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fda4cf46252444a69ffa5c7b1dc818a88e14618b522db52f4d51becfa0758bfe
[INFO] running `Command { std: "docker" "start" "-a" "fda4cf46252444a69ffa5c7b1dc818a88e14618b522db52f4d51becfa0758bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.94
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `rand_outside` and `rand_unit_vector`
[INFO] [stdout]  --> src/camera.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp, rand_norm, rand_outside, rand_unit_vector, unit_vector, write_clr, Color3, HitRecord,
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/camera.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn render(&self, world: &mut (impl Hittable)) {
[INFO] [stdout]    |                                      ^             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -     pub fn render(&self, world: &mut (impl Hittable)) {
[INFO] [stdout] 20 +     pub fn render(&self, world: &mut impl Hittable) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/color.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     r = (intensity.clamp(r) * (255.0 as f64));
[INFO] [stdout]    |         ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -     r = (intensity.clamp(r) * (255.0 as f64));
[INFO] [stdout] 21 +     r = intensity.clamp(r) * (255.0 as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/color.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     g = (intensity.clamp(g) * (255.0 as f64));
[INFO] [stdout]    |         ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 -     g = (intensity.clamp(g) * (255.0 as f64));
[INFO] [stdout] 22 +     g = intensity.clamp(g) * (255.0 as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/color.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     b = (intensity.clamp(b) * (255.0 as f64));
[INFO] [stdout]    |         ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     b = (intensity.clamp(b) * (255.0 as f64));
[INFO] [stdout] 23 +     b = intensity.clamp(b) * (255.0 as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `intervals::*`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use intervals::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/vec3.rs:149:22
[INFO] [stdout]     |
[INFO] [stdout] 149 |         self.e[0] *= (1.0 / rhs);
[INFO] [stdout]     |                      ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 149 -         self.e[0] *= (1.0 / rhs);
[INFO] [stdout] 149 +         self.e[0] *= 1.0 / rhs;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/vec3.rs:150:22
[INFO] [stdout]     |
[INFO] [stdout] 150 |         self.e[1] *= (1.0 / rhs);
[INFO] [stdout]     |                      ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 150 -         self.e[1] *= (1.0 / rhs);
[INFO] [stdout] 150 +         self.e[1] *= 1.0 / rhs;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/vec3.rs:151:22
[INFO] [stdout]     |
[INFO] [stdout] 151 |         self.e[2] *= (1.0 / rhs);
[INFO] [stdout]     |                      ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 151 -         self.e[2] *= (1.0 / rhs);
[INFO] [stdout] 151 +         self.e[2] *= 1.0 / rhs;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `rand_outside` and `rand_unit_vector`
[INFO] [stdout]  --> src/camera.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp, rand_norm, rand_outside, rand_unit_vector, unit_vector, write_clr, Color3, HitRecord,
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/camera.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn render(&self, world: &mut (impl Hittable)) {
[INFO] [stdout]    |                                      ^             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -     pub fn render(&self, world: &mut (impl Hittable)) {
[INFO] [stdout] 20 +     pub fn render(&self, world: &mut impl Hittable) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/color.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     r = (intensity.clamp(r) * (255.0 as f64));
[INFO] [stdout]    |         ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -     r = (intensity.clamp(r) * (255.0 as f64));
[INFO] [stdout] 21 +     r = intensity.clamp(r) * (255.0 as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/color.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     g = (intensity.clamp(g) * (255.0 as f64));
[INFO] [stdout]    |         ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 -     g = (intensity.clamp(g) * (255.0 as f64));
[INFO] [stdout] 22 +     g = intensity.clamp(g) * (255.0 as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/color.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     b = (intensity.clamp(b) * (255.0 as f64));
[INFO] [stdout]    |         ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     b = (intensity.clamp(b) * (255.0 as f64));
[INFO] [stdout] 23 +     b = intensity.clamp(b) * (255.0 as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `intervals::*`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use intervals::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/vec3.rs:149:22
[INFO] [stdout]     |
[INFO] [stdout] 149 |         self.e[0] *= (1.0 / rhs);
[INFO] [stdout]     |                      ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 149 -         self.e[0] *= (1.0 / rhs);
[INFO] [stdout] 149 +         self.e[0] *= 1.0 / rhs;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/vec3.rs:150:22
[INFO] [stdout]     |
[INFO] [stdout] 150 |         self.e[1] *= (1.0 / rhs);
[INFO] [stdout]     |                      ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 150 -         self.e[1] *= (1.0 / rhs);
[INFO] [stdout] 150 +         self.e[1] *= 1.0 / rhs;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/vec3.rs:151:22
[INFO] [stdout]     |
[INFO] [stdout] 151 |         self.e[2] *= (1.0 / rhs);
[INFO] [stdout]     |                      ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 151 -         self.e[2] *= (1.0 / rhs);
[INFO] [stdout] 151 +         self.e[2] *= 1.0 / rhs;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/camera.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 for s in 0..self.samplesPerPixel {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/camera.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 for s in 0..self.samplesPerPixel {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]   --> src/main.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         r_in: Ray,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `aspect_ratio` is never read
[INFO] [stdout]  --> src/camera.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Camera {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 7 |     aspect_ratio: f64,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EMPTY` is never used
[INFO] [stdout]   --> src/intervals.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const EMPTY: Interval = Interval::from(INFINTY, -INFINTY);
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNIVERSE` is never used
[INFO] [stdout]   --> src/intervals.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const UNIVERSE: Interval = Interval::from(-INFINTY, INFINTY);
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PI` is never used
[INFO] [stdout]  --> src/utils.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const PI: f64 = 3.1415926535897932385;
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deg2rad` is never used
[INFO] [stdout]  --> src/utils.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn deg2rad(deg: f64) -> f64 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cross` is never used
[INFO] [stdout]    --> src/vec3.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub fn cross(u: Vec3, v: Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_outside` is never used
[INFO] [stdout]    --> src/vec3.rs:211:8
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub fn rand_outside(norm: Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aspectRatio` should have a snake case name
[INFO] [stdout]    --> src/main.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |     let aspectRatio: f64 = 16.0 / 9.0;
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `aspect_ratio`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `pixelDeltau` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pixelDeltau: Vec3,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_deltau`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `pixelDeltav` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pixelDeltav: Vec3,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_deltav`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `samplesPerPixel` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     samplesPerPixel: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `samples_per_pixel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `pixelSamplesScale` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pixelSamplesScale: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_samples_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `maxDepth` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     maxDepth: u32,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `max_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pixelClr` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 |                     let pixelClr: Color3 = self.ray_color(r, self.maxDepth, world);
[INFO] [stdout]    |                         ^^^^^^^^ help: convert the identifier to snake case: `pixel_clr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pixelCenter` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let pixelCenter = self.pixel00
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `rayDir` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let rayDir = pixelCenter - self.center;
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `ray_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `samplesPerPixel` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:46:43
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(aspect_ratio: f64, w: u64, samplesPerPixel: u64, maxDepth: u32) -> Camera {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `samples_per_pixel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `maxDepth` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:46:65
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(aspect_ratio: f64, w: u64, samplesPerPixel: u64, maxDepth: u32) -> Camera {
[INFO] [stdout]    |                                                                 ^^^^^^^^ help: convert the identifier to snake case: `max_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `focalLength` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let focalLength = 1.0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `focal_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vpHeight` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let vpHeight = 2.0;
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `vp_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vpWidth` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let vpWidth = vpHeight * (w as f64 / h as f64);
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `vp_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `camCenter` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let camCenter: Point3 = Point3::new();
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `cam_center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pixelDeltau` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let pixelDeltau = vpu / (w as f64);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_deltau`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pixelDeltav` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let pixelDeltav = vpv / (h as f64);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_deltav`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vpUpperLeft` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let vpUpperLeft = camCenter - Vec3::from(0.0, 0.0, focalLength) - (vpu / 2.0) - (vpv / 2.0);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `vp_upper_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `uDir` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let uDir: Vec3 = unit_vector(r.direction());
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `u_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]   --> src/main.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         r_in: Ray,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `aspect_ratio` is never read
[INFO] [stdout]  --> src/camera.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Camera {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 7 |     aspect_ratio: f64,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EMPTY` is never used
[INFO] [stdout]   --> src/intervals.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const EMPTY: Interval = Interval::from(INFINTY, -INFINTY);
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNIVERSE` is never used
[INFO] [stdout]   --> src/intervals.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const UNIVERSE: Interval = Interval::from(-INFINTY, INFINTY);
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PI` is never used
[INFO] [stdout]  --> src/utils.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const PI: f64 = 3.1415926535897932385;
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deg2rad` is never used
[INFO] [stdout]  --> src/utils.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn deg2rad(deg: f64) -> f64 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cross` is never used
[INFO] [stdout]    --> src/vec3.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub fn cross(u: Vec3, v: Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_outside` is never used
[INFO] [stdout]    --> src/vec3.rs:211:8
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub fn rand_outside(norm: Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aspectRatio` should have a snake case name
[INFO] [stdout]    --> src/main.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |     let aspectRatio: f64 = 16.0 / 9.0;
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `aspect_ratio`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `pixelDeltau` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pixelDeltau: Vec3,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_deltau`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `pixelDeltav` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pixelDeltav: Vec3,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_deltav`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `samplesPerPixel` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     samplesPerPixel: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `samples_per_pixel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `pixelSamplesScale` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pixelSamplesScale: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_samples_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `maxDepth` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     maxDepth: u32,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `max_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pixelClr` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 |                     let pixelClr: Color3 = self.ray_color(r, self.maxDepth, world);
[INFO] [stdout]    |                         ^^^^^^^^ help: convert the identifier to snake case: `pixel_clr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pixelCenter` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let pixelCenter = self.pixel00
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `rayDir` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let rayDir = pixelCenter - self.center;
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `ray_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `samplesPerPixel` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:46:43
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(aspect_ratio: f64, w: u64, samplesPerPixel: u64, maxDepth: u32) -> Camera {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `samples_per_pixel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `maxDepth` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:46:65
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(aspect_ratio: f64, w: u64, samplesPerPixel: u64, maxDepth: u32) -> Camera {
[INFO] [stdout]    |                                                                 ^^^^^^^^ help: convert the identifier to snake case: `max_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `focalLength` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let focalLength = 1.0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `focal_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vpHeight` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let vpHeight = 2.0;
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `vp_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vpWidth` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let vpWidth = vpHeight * (w as f64 / h as f64);
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `vp_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `camCenter` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let camCenter: Point3 = Point3::new();
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `cam_center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pixelDeltau` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let pixelDeltau = vpu / (w as f64);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_deltau`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pixelDeltav` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let pixelDeltav = vpv / (h as f64);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_deltav`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vpUpperLeft` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let vpUpperLeft = camCenter - Vec3::from(0.0, 0.0, focalLength) - (vpu / 2.0) - (vpv / 2.0);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `vp_upper_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `uDir` should have a snake case name
[INFO] [stdout]   --> src/camera.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let uDir: Vec3 = unit_vector(r.direction());
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `u_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.12s
[INFO] running `Command { std: "docker" "inspect" "fda4cf46252444a69ffa5c7b1dc818a88e14618b522db52f4d51becfa0758bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda4cf46252444a69ffa5c7b1dc818a88e14618b522db52f4d51becfa0758bfe", kill_on_drop: false }`
[INFO] [stdout] fda4cf46252444a69ffa5c7b1dc818a88e14618b522db52f4d51becfa0758bfe