[INFO] cloning repository https://github.com/Jerboas86/ray_tracer_challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jerboas86/ray_tracer_challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerboas86%2Fray_tracer_challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerboas86%2Fray_tracer_challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d19a3f40afb5eb76d472a8aa6e4ec683ce320e2
[INFO] checking Jerboas86/ray_tracer_challenge against try#44e31dee3cf6f37b4f652572897bb0eb25c477ee for pr-139763
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerboas86%2Fray_tracer_challenge" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jerboas86/ray_tracer_challenge on toolchain 44e31dee3cf6f37b4f652572897bb0eb25c477ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jerboas86/ray_tracer_challenge
[INFO] finished tweaking git repo https://github.com/Jerboas86/ray_tracer_challenge
[INFO] tweaked toml for git repo https://github.com/Jerboas86/ray_tracer_challenge written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Jerboas86/ray_tracer_challenge 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" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "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 float_eq v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 508fe95a8ec74006ed655913c6ebfba36901f9191a5220f7d443e610405b3dde
[INFO] running `Command { std: "docker" "start" "-a" "508fe95a8ec74006ed655913c6ebfba36901f9191a5220f7d443e610405b3dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "508fe95a8ec74006ed655913c6ebfba36901f9191a5220f7d443e610405b3dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "508fe95a8ec74006ed655913c6ebfba36901f9191a5220f7d443e610405b3dde", kill_on_drop: false }`
[INFO] [stdout] 508fe95a8ec74006ed655913c6ebfba36901f9191a5220f7d443e610405b3dde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5138f50b3c2cc8e8813c6d0186fa3bad01a3a12a91806677f386e9842eb556a
[INFO] running `Command { std: "docker" "start" "-a" "f5138f50b3c2cc8e8813c6d0186fa3bad01a3a12a91806677f386e9842eb556a", kill_on_drop: false }`
[INFO] [stderr]     Checking float_eq v0.7.0
[INFO] [stderr]     Checking ray_tracer_challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Primary` is never used
[INFO] [stdout]   --> src/canvas.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Primary {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Raw` is never constructed
[INFO] [stdout]   --> src/canvas.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum ColorFormat {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 18 |     Raw(f32, f32, f32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_raw` is never used
[INFO] [stdout]   --> src/canvas.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Color {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn get_raw(&self) -> ColorFormat {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/math.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub trait Matrixable<const N: usize> {
[INFO] [stdout]     |           ---------- associated function in this trait
[INFO] [stdout] 185 |     fn new(arr: [[f32; N]; N]) -> Self;
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Primary` is never used
[INFO] [stdout]   --> src/canvas.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Primary {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Raw` is never constructed
[INFO] [stdout]   --> src/canvas.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum ColorFormat {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 18 |     Raw(f32, f32, f32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_raw` is never used
[INFO] [stdout]   --> src/canvas.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Color {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn get_raw(&self) -> ColorFormat {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "f5138f50b3c2cc8e8813c6d0186fa3bad01a3a12a91806677f386e9842eb556a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5138f50b3c2cc8e8813c6d0186fa3bad01a3a12a91806677f386e9842eb556a", kill_on_drop: false }`
[INFO] [stdout] f5138f50b3c2cc8e8813c6d0186fa3bad01a3a12a91806677f386e9842eb556a