[INFO] cloning repository https://github.com/daweifeng/simple_ray_tracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daweifeng/simple_ray_tracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaweifeng%2Fsimple_ray_tracing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaweifeng%2Fsimple_ray_tracing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35fc34b52833f227e1ee9430ebd5d96e051c8d68
[INFO] checking daweifeng/simple_ray_tracing against master#03eb45452305f2d52348279d0caa5fc1f12c438d for pr-138176
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaweifeng%2Fsimple_ray_tracing" "/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/daweifeng/simple_ray_tracing on toolchain 03eb45452305f2d52348279d0caa5fc1f12c438d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/daweifeng/simple_ray_tracing
[INFO] finished tweaking git repo https://github.com/daweifeng/simple_ray_tracing
[INFO] tweaked toml for git repo https://github.com/daweifeng/simple_ray_tracing written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/daweifeng/simple_ray_tracing 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" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffc39536c7db6962bb61e8150dc907277dde43eaea0fb529240a0d5eb1e8ff78
[INFO] running `Command { std: "docker" "start" "-a" "ffc39536c7db6962bb61e8150dc907277dde43eaea0fb529240a0d5eb1e8ff78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffc39536c7db6962bb61e8150dc907277dde43eaea0fb529240a0d5eb1e8ff78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffc39536c7db6962bb61e8150dc907277dde43eaea0fb529240a0d5eb1e8ff78", kill_on_drop: false }`
[INFO] [stdout] ffc39536c7db6962bb61e8150dc907277dde43eaea0fb529240a0d5eb1e8ff78
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35cefa23cb6a1f9e6e063735d60ae87b809cb9ae94b61c1800460820e3370d58
[INFO] running `Command { std: "docker" "start" "-a" "35cefa23cb6a1f9e6e063735d60ae87b809cb9ae94b61c1800460820e3370d58", kill_on_drop: false }`
[INFO] [stderr]     Checking simple_ray_tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec3::Vec3`
[INFO] [stdout]  --> src/hittable_list.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     vec3::Vec3,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3::Vec3`
[INFO] [stdout]  --> src/hittable_list.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     vec3::Vec3,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `degree_to_radians` is never used
[INFO] [stdout]  --> src/common.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn degree_to_radians(degrees: f64) -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/hittable_list.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl HittableList {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hit_sphere` is never used
[INFO] [stdout]   --> src/ray.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Ray {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn hit_sphere(&self, center: Point, radius: f64) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `degree_to_radians` is never used
[INFO] [stdout]  --> src/common.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn degree_to_radians(degrees: f64) -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/hittable_list.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl HittableList {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hit_sphere` is never used
[INFO] [stdout]   --> src/ray.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Ray {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn hit_sphere(&self, center: Point, radius: f64) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "35cefa23cb6a1f9e6e063735d60ae87b809cb9ae94b61c1800460820e3370d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35cefa23cb6a1f9e6e063735d60ae87b809cb9ae94b61c1800460820e3370d58", kill_on_drop: false }`
[INFO] [stdout] 35cefa23cb6a1f9e6e063735d60ae87b809cb9ae94b61c1800460820e3370d58