[INFO] cloning repository https://github.com/fedecarles/raytracer_weekend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fedecarles/raytracer_weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffedecarles%2Fraytracer_weekend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffedecarles%2Fraytracer_weekend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bfb41bfb15925bbe5ecbd2fa59079c12235f60d
[INFO] checking fedecarles/raytracer_weekend against master#613bdd49978298648ed05ace086bd1ecad54b44a for pr-136458
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffedecarles%2Fraytracer_weekend" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fedecarles/raytracer_weekend on toolchain 613bdd49978298648ed05ace086bd1ecad54b44a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fedecarles/raytracer_weekend
[INFO] finished tweaking git repo https://github.com/fedecarles/raytracer_weekend
[INFO] tweaked toml for git repo https://github.com/fedecarles/raytracer_weekend written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fedecarles/raytracer_weekend 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" "+613bdd49978298648ed05ace086bd1ecad54b44a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebce9b68943a959f5f06d854dd42dc98259836149291b9ecfe86aaf19ed2b12e
[INFO] running `Command { std: "docker" "start" "-a" "ebce9b68943a959f5f06d854dd42dc98259836149291b9ecfe86aaf19ed2b12e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebce9b68943a959f5f06d854dd42dc98259836149291b9ecfe86aaf19ed2b12e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebce9b68943a959f5f06d854dd42dc98259836149291b9ecfe86aaf19ed2b12e", kill_on_drop: false }`
[INFO] [stdout] ebce9b68943a959f5f06d854dd42dc98259836149291b9ecfe86aaf19ed2b12e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5c239dd3cb7d98dd8218d4b65e82e0b264e689659328bf751550f36e32faf00
[INFO] running `Command { std: "docker" "start" "-a" "b5c239dd3cb7d98dd8218d4b65e82e0b264e689659328bf751550f36e32faf00", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[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 variable: `r`
[INFO] [stdout]   --> src/hittable.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn hit(&self, r: &Ray, ray_t: Range<f32>, depth: i32) -> Option<HitRecord> {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_t`
[INFO] [stdout]   --> src/hittable.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn hit(&self, r: &Ray, ray_t: Range<f32>, depth: i32) -> Option<HitRecord> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]   --> src/hittable.rs:16:47
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn hit(&self, r: &Ray, ray_t: Range<f32>, depth: i32) -> Option<HitRecord> {
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/hittable.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn hit(&self, r: &Ray, ray_t: Range<f32>, depth: i32) -> Option<HitRecord> {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_t`
[INFO] [stdout]   --> src/hittable.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn hit(&self, r: &Ray, ray_t: Range<f32>, depth: i32) -> Option<HitRecord> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]   --> src/hittable.rs:16:47
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn hit(&self, r: &Ray, ray_t: Range<f32>, depth: i32) -> Option<HitRecord> {
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "b5c239dd3cb7d98dd8218d4b65e82e0b264e689659328bf751550f36e32faf00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c239dd3cb7d98dd8218d4b65e82e0b264e689659328bf751550f36e32faf00", kill_on_drop: false }`
[INFO] [stdout] b5c239dd3cb7d98dd8218d4b65e82e0b264e689659328bf751550f36e32faf00