[INFO] cloning repository https://github.com/antoinehebert/ray-tracer-challenge-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antoinehebert/ray-tracer-challenge-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoinehebert%2Fray-tracer-challenge-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoinehebert%2Fray-tracer-challenge-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2a6262e5b4b2f2abfdbf055fb1faa7a8c4e7d3d
[INFO] checking antoinehebert/ray-tracer-challenge-rust against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoinehebert%2Fray-tracer-challenge-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/antoinehebert/ray-tracer-challenge-rust on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/antoinehebert/ray-tracer-challenge-rust
[INFO] finished tweaking git repo https://github.com/antoinehebert/ray-tracer-challenge-rust
[INFO] tweaked toml for git repo https://github.com/antoinehebert/ray-tracer-challenge-rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/antoinehebert/ray-tracer-challenge-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e2a21e2f8881b3ff83fef73074f9d4d284119eacc5ad8c65758835628f41259e
[INFO] running `Command { std: "docker" "start" "-a" "e2a21e2f8881b3ff83fef73074f9d4d284119eacc5ad8c65758835628f41259e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2a21e2f8881b3ff83fef73074f9d4d284119eacc5ad8c65758835628f41259e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a21e2f8881b3ff83fef73074f9d4d284119eacc5ad8c65758835628f41259e", kill_on_drop: false }`
[INFO] [stdout] e2a21e2f8881b3ff83fef73074f9d4d284119eacc5ad8c65758835628f41259e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fe7b73c3558c98819ae00921dca4138299d594fe0b64f321c247705772cbbcbe
[INFO] running `Command { std: "docker" "start" "-a" "fe7b73c3558c98819ae00921dca4138299d594fe0b64f321c247705772cbbcbe", kill_on_drop: false }`
[INFO] [stderr]     Checking ray_tracer_challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `field_of_view`
[INFO] [stdout]  --> src/camera.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     field_of_view: f64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Test`
[INFO] [stdout]   --> src/pattern.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Test,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `test_pattern`
[INFO] [stdout]   --> src/pattern.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn test_pattern() -> Pattern {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `glass_sphere`
[INFO] [stdout]   --> src/shape.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn glass_sphere() -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rotation_z`
[INFO] [stdout]   --> src/transformations.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn rotation_z(rad: f64) -> Matrix<4> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `shearing`
[INFO] [stdout]   --> src/transformations.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn shearing(xy: f64, xz: f64, yx: f64, yz: f64, zx: f64, zy: f64) -> Matrix<4> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_point`
[INFO] [stdout]   --> src/tuple.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn is_point(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default_world`
[INFO] [stdout]   --> src/world.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn default_world() -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "fe7b73c3558c98819ae00921dca4138299d594fe0b64f321c247705772cbbcbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe7b73c3558c98819ae00921dca4138299d594fe0b64f321c247705772cbbcbe", kill_on_drop: false }`
[INFO] [stdout] fe7b73c3558c98819ae00921dca4138299d594fe0b64f321c247705772cbbcbe