[INFO] updating cached repository NickWilsonDev/Raytracer-Rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NickWilsonDev/Raytracer-Rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NickWilsonDev/Raytracer-Rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/NickWilsonDev/Raytracer-Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NickWilsonDev/Raytracer-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NickWilsonDev/Raytracer-Rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NickWilsonDev/Raytracer-Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NickWilsonDev/Raytracer-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7460ff590272b724b18b2206e7b2c52e9dd2d42e
[INFO] sha for GitHub repo NickWilsonDev/Raytracer-Rust: 7460ff590272b724b18b2206e7b2c52e9dd2d42e
[INFO] validating manifest of NickWilsonDev/Raytracer-Rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of NickWilsonDev/Raytracer-Rust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing NickWilsonDev/Raytracer-Rust
[INFO] finished frobbing NickWilsonDev/Raytracer-Rust
[INFO] frobbed toml for NickWilsonDev/Raytracer-Rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/NickWilsonDev/Raytracer-Rust/Cargo.toml
[INFO] started frobbing NickWilsonDev/Raytracer-Rust
[INFO] finished frobbing NickWilsonDev/Raytracer-Rust
[INFO] frobbed toml for NickWilsonDev/Raytracer-Rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NickWilsonDev/Raytracer-Rust/Cargo.toml
[INFO] crate NickWilsonDev/Raytracer-Rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing NickWilsonDev/Raytracer-Rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NickWilsonDev/Raytracer-Rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 53a34d8c326ddbccd9de9b657bf09007c0b9ee0c8dc8b1d113680325aa026623
[INFO] running `"docker" "start" "-a" "53a34d8c326ddbccd9de9b657bf09007c0b9ee0c8dc8b1d113680325aa026623"`
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.0
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling rayon v1.0.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Point`
[INFO] [stderr]   --> src/rendering.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |             origin: Point::zero(),
[INFO] [stderr]    |                     ^^^^^ use of undeclared type or module `Point`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Point` in this scope
[INFO] [stderr]   --> src/scene.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub center: Point,
[INFO] [stderr]    |                 ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Point` in this scope
[INFO] [stderr]  --> src/rendering.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub origin: Point,
[INFO] [stderr]   |                 ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Vector3` in this scope
[INFO] [stderr]  --> src/rendering.rs:5:20
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub direction: Vector3,
[INFO] [stderr]   |                    ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Scene` in this scope
[INFO] [stderr]  --> src/rendering.rs:9:49
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn create_prime(x: u32, y: u32, scene: &Scene) -> Ray {
[INFO] [stderr]   |                                                 ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]   |
[INFO] [stderr] 3 | use scene::Scene;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Vector3` in this scope
[INFO] [stderr]   --> src/rendering.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |             direction: Vector3 {
[INFO] [stderr]    |                        ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Sphere` in this scope
[INFO] [stderr]   --> src/rendering.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl Intersectable for Sphere {
[INFO] [stderr]    |                        ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use scene::Sphere;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Vector3` in this scope
[INFO] [stderr]   --> src/rendering.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let l: Vector3 = self.center - ray.origin;
[INFO] [stderr]    |                ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `to_rgba` in this scope
[INFO] [stderr]   --> src/lib.rs:21:39
[INFO] [stderr]    |
[INFO] [stderr] 21 |                 image.put_pixel(x, y, to_rgba(&scene.sphere.color))
[INFO] [stderr]    |                                       ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `from_channels` found for type `image::Rgba<_>` in the current scope
[INFO] [stderr]   --> src/lib.rs:15:23
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let black = Rgba::from_channels(0, 0, 0, 0);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^ function or associated item not found in `image::Rgba<_>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is in scope
[INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it:
[INFO] [stderr]    |
[INFO] [stderr] 8  | use image::Pixel;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `intersect` found for type `scene::Sphere` in the current scope
[INFO] [stderr]   --> src/lib.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 |             if scene.sphere.intersect(&ray) {
[INFO] [stderr]    |                             ^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/scene.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub struct Sphere {
[INFO] [stderr]    | ----------------- method `intersect` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `intersect`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `rendering::Intersectable`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0422, E0425, E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: Could not compile `raytracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "53a34d8c326ddbccd9de9b657bf09007c0b9ee0c8dc8b1d113680325aa026623"`
[INFO] running `"docker" "rm" "-f" "53a34d8c326ddbccd9de9b657bf09007c0b9ee0c8dc8b1d113680325aa026623"`
[INFO] [stdout] 53a34d8c326ddbccd9de9b657bf09007c0b9ee0c8dc8b1d113680325aa026623