[INFO] cloning repository https://github.com/Bechiscul/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bechiscul/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBechiscul%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBechiscul%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 109a7a3a0b04db8f7c884a7e8d68e96dc67613c3
[INFO] checking Bechiscul/raytracer against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBechiscul%2Fraytracer" "/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/Bechiscul/raytracer on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bechiscul/raytracer
[INFO] finished tweaking git repo https://github.com/Bechiscul/raytracer
[INFO] tweaked toml for git repo https://github.com/Bechiscul/raytracer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Bechiscul/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fcb65939508ab619ad5bfac564851bf69300a1026d833b4b926dd7bae910499
[INFO] running `Command { std: "docker" "start" "-a" "8fcb65939508ab619ad5bfac564851bf69300a1026d833b4b926dd7bae910499", kill_on_drop: false }`
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[INFO] [stdout] 8fcb65939508ab619ad5bfac564851bf69300a1026d833b4b926dd7bae910499
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2714fd04d3930388be0ecb6a3fb084e544dd3e141602e5446b2bd174d71be69
[INFO] running `Command { std: "docker" "start" "-a" "a2714fd04d3930388be0ecb6a3fb084e544dd3e141602e5446b2bd174d71be69", kill_on_drop: false }`
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[INFO] [stderr]     Checking matrixmultiply v0.3.2
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[INFO] [stderr]     Checking num-complex v0.4.0
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[INFO] [stderr]     Checking raw-window-handle v0.3.4
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[INFO] [stderr]    Compiling wayland-protocols v0.28.6
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[INFO] [stderr]     Checking xkb v0.2.1
[INFO] [stderr]     Checking nalgebra v0.30.1
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Vector4`
[INFO] [stdout]  --> src/main.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nalgebra::{vector, Vector3, Vector4};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::OpenOptions`
[INFO] [stdout]  --> src/framebuffer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fs::OpenOptions,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Hit`, `Material`, and `Sphere`
[INFO] [stdout]  --> src/raytracer.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scene::{Camera, Hit, Light, Material, Scene, Sphere};
[INFO] [stdout]   |                            ^^^         ^^^^^^^^         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnitVector3`
[INFO] [stdout]  --> src/raytracer.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nalgebra::{vector, UnitVector3, Vector2, Vector3};
[INFO] [stdout]   |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector4`
[INFO] [stdout]  --> src/scene.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{vector, Vector3, Vector4};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector4`
[INFO] [stdout]  --> src/main.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nalgebra::{vector, Vector3, Vector4};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::OpenOptions`
[INFO] [stdout]  --> src/framebuffer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fs::OpenOptions,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Hit`, `Material`, and `Sphere`
[INFO] [stdout]  --> src/raytracer.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scene::{Camera, Hit, Light, Material, Scene, Sphere};
[INFO] [stdout]   |                            ^^^         ^^^^^^^^         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnitVector3`
[INFO] [stdout]  --> src/raytracer.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nalgebra::{vector, UnitVector3, Vector2, Vector3};
[INFO] [stdout]   |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector4`
[INFO] [stdout]  --> src/scene.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{vector, Vector3, Vector4};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `red_plasic`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let red_plasic = Material {
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_red_plasic`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `red_plasic`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let red_plasic = Material {
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_red_plasic`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_camera` and `lights_mut` are never used
[INFO] [stdout]   --> src/scene.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Scene {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn set_camera(&mut self, camera: Camera) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn lights_mut(&mut self) -> &mut Vec<Light> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_camera` and `lights_mut` are never used
[INFO] [stdout]   --> src/scene.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Scene {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn set_camera(&mut self, camera: Camera) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn lights_mut(&mut self) -> &mut Vec<Light> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a2714fd04d3930388be0ecb6a3fb084e544dd3e141602e5446b2bd174d71be69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2714fd04d3930388be0ecb6a3fb084e544dd3e141602e5446b2bd174d71be69", kill_on_drop: false }`
[INFO] [stdout] a2714fd04d3930388be0ecb6a3fb084e544dd3e141602e5446b2bd174d71be69