Sep 19 13:56:28.380 INFO checking themasch/rust-raytracer against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 13:56:28.380 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 13:56:28.380 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 13:56:28.711 INFO blam! e827f52d21a0c6aa6257bad3f3346b68f3fea44ce3d06b6af64ca97bc73cad39
Sep 19 13:56:28.717 INFO running `"docker" "start" "-a" "e827f52d21a0c6aa6257bad3f3346b68f3fea44ce3d06b6af64ca97bc73cad39"`
Sep 19 13:56:30.222 INFO kablam! usermod: no changes
Sep 19 13:56:30.357 INFO kablam!     Checking scopeguard v0.3.2
Sep 19 13:56:30.368 INFO kablam!     Checking either v1.1.0
Sep 19 13:56:30.368 INFO kablam!     Checking libc v0.2.29
Sep 19 13:56:30.374 INFO kablam!    Compiling rayon-core v1.2.1
Sep 19 13:56:30.374 INFO kablam!     Checking num-traits v0.1.40
Sep 19 13:56:30.374 INFO kablam!     Checking futures v0.1.14
Sep 19 13:56:30.377 INFO kablam!     Checking inflate v0.2.0
Sep 19 13:56:30.379 INFO kablam!     Checking assert_approx_eq v1.0.0
Sep 19 13:56:30.642 INFO kablam!     Checking wavefront_obj v5.1.0
Sep 19 13:56:31.612 INFO kablam!     Checking deflate v0.7.15
Sep 19 13:56:31.615 INFO kablam!     Checking gif v0.9.2
Sep 19 13:56:33.446 INFO kablam!     Checking coco v0.1.1
Sep 19 13:56:36.350 INFO kablam!     Checking num_cpus v1.6.2
Sep 19 13:56:36.350 INFO kablam!     Checking rand v0.3.16
Sep 19 13:56:37.404 INFO kablam!     Checking threadpool v1.5.0
Sep 19 13:56:38.138 INFO kablam!     Checking num-integer v0.1.35
Sep 19 13:56:38.140 INFO kablam!     Checking enum_primitive v0.1.1
Sep 19 13:56:39.638 INFO kablam!     Checking num-iter v0.1.34
Sep 19 13:56:39.638 INFO kablam!     Checking num-rational v0.1.39
Sep 19 13:56:42.403 INFO kablam!     Checking cgmath v0.15.0
Sep 19 13:56:45.535 INFO kablam!     Checking rayon v0.8.2
Sep 19 13:56:45.878 INFO kablam!     Checking png v0.9.0
Sep 19 13:56:51.639 INFO kablam!     Checking jpeg-decoder v0.1.13
Sep 19 13:56:53.612 INFO kablam!     Checking image v0.15.0
Sep 19 13:56:59.245 INFO kablam!     Checking raytracer v0.1.0 (/source)
Sep 19 13:56:59.558 INFO kablam! warning: unused import: `Intersection`
Sep 19 13:56:59.558 INFO kablam!  --> src/objects/quad.rs:4:20
Sep 19 13:56:59.558 INFO kablam!   |
Sep 19 13:56:59.558 INFO kablam! 4 | use raycast::{Ray, Intersection};
Sep 19 13:56:59.558 INFO kablam!   |                    ^^^^^^^^^^^^
Sep 19 13:56:59.558 INFO kablam!   |
Sep 19 13:56:59.558 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 13:56:59.558 INFO kablam! 
Sep 19 13:56:59.558 INFO kablam! warning: unused imports: `Material`, `SurfaceType`
Sep 19 13:56:59.558 INFO kablam!  --> src/objects/plane.rs:1:15
Sep 19 13:56:59.558 INFO kablam!   |
Sep 19 13:56:59.558 INFO kablam! 1 | use objects::{Material, TextureCoords, SurfaceType, Structure, WorldPosition};
Sep 19 13:56:59.558 INFO kablam!   |               ^^^^^^^^                 ^^^^^^^^^^^
Sep 19 13:56:59.558 INFO kablam! 
Sep 19 13:56:59.558 INFO kablam! warning: unused import: `Color`
Sep 19 13:56:59.558 INFO kablam!  --> src/objects/plane.rs:2:20
Sep 19 13:56:59.558 INFO kablam!   |
Sep 19 13:56:59.558 INFO kablam! 2 | use types::{Point, Color, Direction, Scale};
Sep 19 13:56:59.558 INFO kablam!   |                    ^^^^^
Sep 19 13:56:59.558 INFO kablam! 
Sep 19 13:56:59.558 INFO kablam! warning: unused imports: `Material`, `Quad`, `SurfaceType`
Sep 19 13:56:59.558 INFO kablam!  --> src/objects/mesh.rs:1:15
Sep 19 13:56:59.558 INFO kablam!   |
Sep 19 13:56:59.558 INFO kablam! 1 | use objects::{Material, TextureCoords, SurfaceType, Sphere, Structure, WorldPosition, Quad};
Sep 19 13:56:59.558 INFO kablam!   |               ^^^^^^^^                 ^^^^^^^^^^^                                    ^^^^
Sep 19 13:56:59.559 INFO kablam! 
Sep 19 13:56:59.559 INFO kablam! warning: unused import: `Color`
Sep 19 13:56:59.559 INFO kablam!  --> src/objects/mesh.rs:2:20
Sep 19 13:56:59.559 INFO kablam!   |
Sep 19 13:56:59.559 INFO kablam! 2 | use types::{Point, Color, Direction, Scale};
Sep 19 13:56:59.559 INFO kablam!   |                    ^^^^^
Sep 19 13:56:59.559 INFO kablam! 
Sep 19 13:56:59.559 INFO kablam! warning: unused import: `cgmath::Vector3`
Sep 19 13:56:59.559 INFO kablam!  --> src/objects/mesh.rs:5:5
Sep 19 13:56:59.559 INFO kablam!   |
Sep 19 13:56:59.559 INFO kablam! 5 | use cgmath::Vector3;
Sep 19 13:56:59.559 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 19 13:56:59.559 INFO kablam! 
Sep 19 13:56:59.560 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 13:56:59.560 INFO kablam!   --> src/render.rs:80:34
Sep 19 13:56:59.560 INFO kablam!    |
Sep 19 13:56:59.560 INFO kablam! 80 |             let tile_width = min((mx + tile_size), sw) - mx;
Sep 19 13:56:59.560 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 13:56:59.560 INFO kablam!    |
Sep 19 13:56:59.560 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 13:56:59.560 INFO kablam! 
Sep 19 13:56:59.566 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 13:56:59.566 INFO kablam!   --> src/render.rs:81:35
Sep 19 13:56:59.566 INFO kablam!    |
Sep 19 13:56:59.566 INFO kablam! 81 |             let tile_height = min((my + tile_size), sh) - my;
Sep 19 13:56:59.566 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 13:56:59.566 INFO kablam! 
Sep 19 13:56:59.566 INFO kablam! warning: unused import: `Sphere`
Sep 19 13:56:59.566 INFO kablam!   --> src/main.rs:20:30
Sep 19 13:56:59.566 INFO kablam!    |
Sep 19 13:56:59.566 INFO kablam! 20 | use objects::{ObjectBuilder, Sphere, Plane, Mesh, Material};
Sep 19 13:56:59.566 INFO kablam!    |                              ^^^^^^
Sep 19 13:56:59.566 INFO kablam! 
Sep 19 13:56:59.716 INFO kablam! warning: unused import: `Intersection`
Sep 19 13:56:59.716 INFO kablam!  --> src/objects/quad.rs:4:20
Sep 19 13:56:59.716 INFO kablam!   |
Sep 19 13:56:59.716 INFO kablam! 4 | use raycast::{Ray, Intersection};
Sep 19 13:56:59.716 INFO kablam!   |                    ^^^^^^^^^^^^
Sep 19 13:56:59.716 INFO kablam!   |
Sep 19 13:56:59.716 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 13:56:59.716 INFO kablam! 
Sep 19 13:56:59.716 INFO kablam! warning: unused imports: `Material`, `SurfaceType`
Sep 19 13:56:59.716 INFO kablam!  --> src/objects/plane.rs:1:15
Sep 19 13:56:59.716 INFO kablam!   |
Sep 19 13:56:59.716 INFO kablam! 1 | use objects::{Material, TextureCoords, SurfaceType, Structure, WorldPosition};
Sep 19 13:56:59.716 INFO kablam!   |               ^^^^^^^^                 ^^^^^^^^^^^
Sep 19 13:56:59.716 INFO kablam! 
Sep 19 13:56:59.716 INFO kablam! warning: unused import: `Color`
Sep 19 13:56:59.716 INFO kablam!  --> src/objects/plane.rs:2:20
Sep 19 13:56:59.716 INFO kablam!   |
Sep 19 13:56:59.716 INFO kablam! 2 | use types::{Point, Color, Direction, Scale};
Sep 19 13:56:59.716 INFO kablam!   |                    ^^^^^
Sep 19 13:56:59.716 INFO kablam! 
Sep 19 13:56:59.716 INFO kablam! warning: unused imports: `Material`, `Quad`, `SurfaceType`
Sep 19 13:56:59.716 INFO kablam!  --> src/objects/mesh.rs:1:15
Sep 19 13:56:59.716 INFO kablam!   |
Sep 19 13:56:59.716 INFO kablam! 1 | use objects::{Material, TextureCoords, SurfaceType, Sphere, Structure, WorldPosition, Quad};
Sep 19 13:56:59.716 INFO kablam!   |               ^^^^^^^^                 ^^^^^^^^^^^                                    ^^^^
Sep 19 13:56:59.716 INFO kablam! 
Sep 19 13:56:59.717 INFO kablam! warning: unused import: `Color`
Sep 19 13:56:59.717 INFO kablam!  --> src/objects/mesh.rs:2:20
Sep 19 13:56:59.717 INFO kablam!   |
Sep 19 13:56:59.717 INFO kablam! 2 | use types::{Point, Color, Direction, Scale};
Sep 19 13:56:59.717 INFO kablam!   |                    ^^^^^
Sep 19 13:56:59.717 INFO kablam! 
Sep 19 13:56:59.717 INFO kablam! warning: unused import: `cgmath::Vector3`
Sep 19 13:56:59.717 INFO kablam!  --> src/objects/mesh.rs:5:5
Sep 19 13:56:59.717 INFO kablam!   |
Sep 19 13:56:59.717 INFO kablam! 5 | use cgmath::Vector3;
Sep 19 13:56:59.717 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 19 13:56:59.717 INFO kablam! 
Sep 19 13:56:59.717 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 13:56:59.717 INFO kablam!   --> src/render.rs:80:34
Sep 19 13:56:59.717 INFO kablam!    |
Sep 19 13:56:59.717 INFO kablam! 80 |             let tile_width = min((mx + tile_size), sw) - mx;
Sep 19 13:56:59.717 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 13:56:59.717 INFO kablam!    |
Sep 19 13:56:59.717 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 13:56:59.717 INFO kablam! 
Sep 19 13:56:59.717 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 13:56:59.717 INFO kablam!   --> src/render.rs:81:35
Sep 19 13:56:59.717 INFO kablam!    |
Sep 19 13:56:59.717 INFO kablam! 81 |             let tile_height = min((my + tile_size), sh) - my;
Sep 19 13:56:59.717 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 13:56:59.718 INFO kablam! 
Sep 19 13:56:59.722 INFO kablam! warning: unused import: `Sphere`
Sep 19 13:56:59.722 INFO kablam!   --> src/main.rs:20:30
Sep 19 13:56:59.722 INFO kablam!    |
Sep 19 13:56:59.722 INFO kablam! 20 | use objects::{ObjectBuilder, Sphere, Plane, Mesh, Material};
Sep 19 13:56:59.722 INFO kablam!    |                              ^^^^^^
Sep 19 13:56:59.722 INFO kablam! 
Sep 19 13:56:59.866 INFO kablam! warning: unused variable: `tmin`
Sep 19 13:56:59.866 INFO kablam!   --> src/objects/quad.rs:19:18
Sep 19 13:56:59.866 INFO kablam!    |
Sep 19 13:56:59.866 INFO kablam! 19 |             let (tmin, tmax) = (tmax, tmin);
Sep 19 13:56:59.866 INFO kablam!    |                  ^^^^ help: consider using `_tmin` instead
Sep 19 13:56:59.866 INFO kablam!    |
Sep 19 13:56:59.866 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 13:56:59.866 INFO kablam! 
Sep 19 13:56:59.866 INFO kablam! warning: unused variable: `tmax`
Sep 19 13:56:59.866 INFO kablam!   --> src/objects/quad.rs:19:24
Sep 19 13:56:59.866 INFO kablam!    |
Sep 19 13:56:59.866 INFO kablam! 19 |             let (tmin, tmax) = (tmax, tmin);
Sep 19 13:56:59.866 INFO kablam!    |                        ^^^^ help: consider using `_tmax` instead
Sep 19 13:56:59.866 INFO kablam! 
Sep 19 13:56:59.866 INFO kablam! warning: unused variable: `tymin`
Sep 19 13:56:59.866 INFO kablam!   --> src/objects/quad.rs:26:18
Sep 19 13:56:59.866 INFO kablam!    |
Sep 19 13:56:59.866 INFO kablam! 26 |             let (tymin, tymax) = (tymax, tymin);
Sep 19 13:56:59.866 INFO kablam!    |                  ^^^^^ help: consider using `_tymin` instead
Sep 19 13:56:59.866 INFO kablam! 
Sep 19 13:56:59.866 INFO kablam! warning: unused variable: `tymax`
Sep 19 13:56:59.866 INFO kablam!   --> src/objects/quad.rs:26:25
Sep 19 13:56:59.866 INFO kablam!    |
Sep 19 13:56:59.866 INFO kablam! 26 |             let (tymin, tymax) = (tymax, tymin);
Sep 19 13:56:59.866 INFO kablam!    |                         ^^^^^ help: consider using `_tymax` instead
Sep 19 13:56:59.866 INFO kablam! 
Sep 19 13:56:59.866 INFO kablam! warning: unused variable: `tmin`
Sep 19 13:56:59.866 INFO kablam!   --> src/objects/quad.rs:34:17
Sep 19 13:56:59.866 INFO kablam!    |
Sep 19 13:56:59.866 INFO kablam! 34 |             let tmin = tymin;
Sep 19 13:56:59.866 INFO kablam!    |                 ^^^^ help: consider using `_tmin` instead
Sep 19 13:56:59.867 INFO kablam! 
Sep 19 13:56:59.867 INFO kablam! warning: unused variable: `tmax`
Sep 19 13:56:59.867 INFO kablam!   --> src/objects/quad.rs:38:17
Sep 19 13:56:59.867 INFO kablam!    |
Sep 19 13:56:59.867 INFO kablam! 38 |             let tmax = tymax;
Sep 19 13:56:59.867 INFO kablam!    |                 ^^^^ help: consider using `_tmax` instead
Sep 19 13:56:59.867 INFO kablam! 
Sep 19 13:56:59.867 INFO kablam! warning: unused variable: `tzmin`
Sep 19 13:56:59.867 INFO kablam!   --> src/objects/quad.rs:45:18
Sep 19 13:56:59.867 INFO kablam!    |
Sep 19 13:56:59.867 INFO kablam! 45 |             let (tzmin, tzmax) = (tzmax, tzmin);
Sep 19 13:56:59.867 INFO kablam!    |                  ^^^^^ help: consider using `_tzmin` instead
Sep 19 13:56:59.867 INFO kablam! 
Sep 19 13:56:59.867 INFO kablam! warning: unused variable: `tzmax`
Sep 19 13:56:59.867 INFO kablam!   --> src/objects/quad.rs:45:25
Sep 19 13:56:59.867 INFO kablam!    |
Sep 19 13:56:59.867 INFO kablam! 45 |             let (tzmin, tzmax) = (tzmax, tzmin);
Sep 19 13:56:59.867 INFO kablam!    |                         ^^^^^ help: consider using `_tzmax` instead
Sep 19 13:56:59.867 INFO kablam! 
Sep 19 13:56:59.867 INFO kablam! warning: unused variable: `texture_coordinates`
Sep 19 13:56:59.867 INFO kablam!    --> src/objects/mod.rs:128:31
Sep 19 13:56:59.867 INFO kablam!     |
Sep 19 13:56:59.867 INFO kablam! 128 |     fn reflectivity_at(&self, texture_coordinates: TextureCoords) -> Option<f32> {
Sep 19 13:56:59.867 INFO kablam!     |                               ^^^^^^^^^^^^^^^^^^^ help: consider using `_texture_coordinates` instead
Sep 19 13:56:59.867 INFO kablam! 
Sep 19 13:56:59.966 INFO kablam! warning: struct is never constructed: `Quad`
Sep 19 13:56:59.966 INFO kablam!  --> src/objects/quad.rs:6:1
Sep 19 13:56:59.966 INFO kablam!   |
Sep 19 13:56:59.966 INFO kablam! 6 | pub struct Quad {
Sep 19 13:56:59.966 INFO kablam!   | ^^^^^^^^^^^^^^^
Sep 19 13:56:59.966 INFO kablam!   |
Sep 19 13:56:59.966 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 19 13:56:59.966 INFO kablam! 
Sep 19 13:56:59.966 INFO kablam! warning: method is never used: `intersects`
Sep 19 13:56:59.966 INFO kablam!   --> src/objects/quad.rs:11:5
Sep 19 13:56:59.966 INFO kablam!    |
Sep 19 13:56:59.966 INFO kablam! 11 |     pub fn intersects(&self, ray: &Ray, position: &WorldPosition) -> bool {
Sep 19 13:56:59.966 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:56:59.966 INFO kablam! 
Sep 19 13:56:59.966 INFO kablam! warning: variant is never constructed: `Texture`
Sep 19 13:56:59.966 INFO kablam!   --> src/objects/mod.rs:33:5
Sep 19 13:56:59.966 INFO kablam!    |
Sep 19 13:56:59.966 INFO kablam! 33 |     Texture(DynamicImage)
Sep 19 13:56:59.966 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:56:59.966 INFO kablam! 
Sep 19 13:56:59.966 INFO kablam! warning: method is never used: `new`
Sep 19 13:56:59.966 INFO kablam!   --> src/objects/mod.rs:69:5
Sep 19 13:56:59.966 INFO kablam!    |
Sep 19 13:56:59.966 INFO kablam! 69 |     pub fn new(color: Coloration, albedo: f32) -> Material {
Sep 19 13:56:59.966 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:56:59.966 INFO kablam! 
Sep 19 13:56:59.966 INFO kablam! warning: method is never used: `diffuse_color`
Sep 19 13:56:59.966 INFO kablam!   --> src/objects/mod.rs:73:5
Sep 19 13:56:59.966 INFO kablam!    |
Sep 19 13:56:59.966 INFO kablam! 73 |     pub fn diffuse_color(color: Color, albedo: f32) -> Material {
Sep 19 13:56:59.966 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:56:59.966 INFO kablam! 
Sep 19 13:56:59.967 INFO kablam! warning: method is never used: `diffuse_texture`
Sep 19 13:56:59.967 INFO kablam!   --> src/objects/mod.rs:89:5
Sep 19 13:56:59.967 INFO kablam!    |
Sep 19 13:56:59.967 INFO kablam! 89 |     pub fn diffuse_texture(image: DynamicImage, albedo: f32) -> Material {
Sep 19 13:56:59.967 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:56:59.967 INFO kablam! 
Sep 19 13:56:59.967 INFO kablam! warning: method is never used: `with_fov`
Sep 19 13:56:59.967 INFO kablam!   --> src/scene.rs:42:5
Sep 19 13:56:59.967 INFO kablam!    |
Sep 19 13:56:59.967 INFO kablam! 42 |     pub fn with_fov(mut self, fov: f64) -> SceneBuilder {
Sep 19 13:56:59.967 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:56:59.967 INFO kablam! 
Sep 19 13:57:00.150 INFO kablam! error[E0599]: no function or associated item named `zero` found for type `cgmath::Point3<f64>` in the current scope
Sep 19 13:57:00.150 INFO kablam!    --> src/objects/mod.rs:207:87
Sep 19 13:57:00.150 INFO kablam!     |
Sep 19 13:57:00.150 INFO kablam! 207 |         let obj: Object = ObjectBuilder::create_for(Sphere::create(20.0)).at_position(Point::zero()).into();
Sep 19 13:57:00.150 INFO kablam!     |                                                                                       ^^^^^^^^^^^ function or associated item not found in `cgmath::Point3<f64>`
Sep 19 13:57:00.150 INFO kablam! 
Sep 19 13:57:00.150 INFO kablam! error[E0599]: no function or associated item named `zero` found for type `cgmath::Point3<f64>` in the current scope
Sep 19 13:57:00.150 INFO kablam!    --> src/objects/mod.rs:209:60
Sep 19 13:57:00.150 INFO kablam!     |
Sep 19 13:57:00.150 INFO kablam! 209 |         assert_eq!(obj.position, WorldPosition { position: Point::zero(), rotation: Quaternion::zero() });
Sep 19 13:57:00.150 INFO kablam!     |                                                            ^^^^^^^^^^^ function or associated item not found in `cgmath::Point3<f64>`
Sep 19 13:57:00.150 INFO kablam! 
Sep 19 13:57:00.268 INFO kablam! error: aborting due to 2 previous errors
Sep 19 13:57:00.268 INFO kablam! 
Sep 19 13:57:00.268 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 19 13:57:00.280 INFO kablam! error: Could not compile `raytracer`.
Sep 19 13:57:00.281 INFO kablam! 
Sep 19 13:57:00.281 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 13:57:00.283 INFO kablam! su: No module specific data is present
Sep 19 13:57:01.428 INFO running `"docker" "rm" "-f" "e827f52d21a0c6aa6257bad3f3346b68f3fea44ce3d06b6af64ca97bc73cad39"`
Sep 19 13:57:01.555 INFO blam! e827f52d21a0c6aa6257bad3f3346b68f3fea44ce3d06b6af64ca97bc73cad39