[INFO] updating cached repository nbardiuk/ray-tracer-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nbardiuk/ray-tracer-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nbardiuk/ray-tracer-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/nbardiuk/ray-tracer-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nbardiuk/ray-tracer-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nbardiuk/ray-tracer-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nbardiuk/ray-tracer-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nbardiuk/ray-tracer-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 022ca061815ee47dab1e8cb36c0f4a9036ee6551
[INFO] sha for GitHub repo nbardiuk/ray-tracer-rust: 022ca061815ee47dab1e8cb36c0f4a9036ee6551
[INFO] validating manifest of nbardiuk/ray-tracer-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 nbardiuk/ray-tracer-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 nbardiuk/ray-tracer-rust
[INFO] finished frobbing nbardiuk/ray-tracer-rust
[INFO] frobbed toml for nbardiuk/ray-tracer-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/nbardiuk/ray-tracer-rust/Cargo.toml
[INFO] started frobbing nbardiuk/ray-tracer-rust
[INFO] finished frobbing nbardiuk/ray-tracer-rust
[INFO] frobbed toml for nbardiuk/ray-tracer-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nbardiuk/ray-tracer-rust/Cargo.toml
[INFO] crate nbardiuk/ray-tracer-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 nbardiuk/ray-tracer-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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nbardiuk/ray-tracer-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] 799373a9c1b3f9bd7ce2cc9680c70387754ba46a76c5a983eea40395844e7c4c
[INFO] running `"docker" "start" "-a" "799373a9c1b3f9bd7ce2cc9680c70387754ba46a76c5a983eea40395844e7c4c"`
[INFO] [stderr]    Compiling ray-tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersections.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub object: Rc<Shape>,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersections.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn intersection(t: f64, object: Rc<Shape>) -> Intersection {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersections.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub object: Rc<Shape>,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/materials.rs:12:29
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub pattern: Option<Box<Pattern>>,
[INFO] [stderr]    |                             ^^^^^^^ help: use `dyn`: `dyn Pattern`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/materials.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         object: Rc<Shape>,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patterns.rs:13:34
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn at_shape(&self, shape: Rc<Shape>, world_point: &Tuple) -> Color {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patterns.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl std::fmt::Debug for Pattern {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Pattern`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patterns.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl PartialEq<Pattern> for Pattern {
[INFO] [stderr]    |                ^^^^^^^ help: use `dyn`: `dyn Pattern`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patterns.rs:26:29
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl PartialEq<Pattern> for Pattern {
[INFO] [stderr]    |                             ^^^^^^^ help: use `dyn`: `dyn Pattern`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patterns.rs:27:26
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn eq(&self, other: &Pattern) -> bool {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Pattern`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/planes.rs:38:39
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn local_intersects(&self, rc: Rc<Shape>, local_ray: Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/planes.rs:48:27
[INFO] [stderr]    |
[INFO] [stderr] 48 | impl PartialEq<Plane> for Shape {
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:24:39
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn local_intersects(&self, rc: Rc<Shape>, local_ray: Ray) -> Vec<Intersection>;
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:25:33
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn intersects(&self, rc: Rc<Shape>, inray: &Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:31:26
[INFO] [stderr]    |
[INFO] [stderr] 31 | impl std::fmt::Debug for Shape {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl PartialEq<Shape> for Shape {
[INFO] [stderr]    |                ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:37:27
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl PartialEq<Shape> for Shape {
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:38:26
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn eq(&self, shape: &Shape) -> bool {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/spheres.rs:41:39
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn local_intersects(&self, rc: Rc<Shape>, local_ray: Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/spheres.rs:60:28
[INFO] [stderr]    |
[INFO] [stderr] 60 | impl PartialEq<Sphere> for Shape {
[INFO] [stderr]    |                            ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world.rs:16:25
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub objects: Vec<Rc<Shape>>,
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `pixel_at`
[INFO] [stderr]   --> src/canvas.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn pixel_at(&self, x: usize, y: usize) -> Color {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_invertible`
[INFO] [stderr]    --> src/matrices.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     fn is_invertible(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stripe_pattern`
[INFO] [stderr]   --> src/patterns.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn stripe_pattern(a: Color, b: Color) -> Stripe {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gradient_pattern`
[INFO] [stderr]   --> src/patterns.rs:82:1
[INFO] [stderr]    |
[INFO] [stderr] 82 | pub fn gradient_pattern(a: Color, b: Color) -> Gradient {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rotation_y`
[INFO] [stderr]   --> src/transformations.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn rotation_y(r: f64) -> Matrix {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rotation_z`
[INFO] [stderr]   --> src/transformations.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn rotation_z(r: f64) -> Matrix {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `shearing`
[INFO] [stderr]   --> src/transformations.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn shearing(xy: f64, xz: f64, yx: f64, yz: f64, zx: f64, zy: f64) -> Matrix {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_point`
[INFO] [stderr]   --> src/tuples.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn is_point(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_vector`
[INFO] [stderr]   --> src/tuples.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn is_vector(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `"docker" "inspect" "799373a9c1b3f9bd7ce2cc9680c70387754ba46a76c5a983eea40395844e7c4c"`
[INFO] running `"docker" "rm" "-f" "799373a9c1b3f9bd7ce2cc9680c70387754ba46a76c5a983eea40395844e7c4c"`
[INFO] [stdout] 799373a9c1b3f9bd7ce2cc9680c70387754ba46a76c5a983eea40395844e7c4c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nbardiuk/ray-tracer-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" "test" "--frozen" "--no-run"`
[INFO] [stdout] d619667f5aa3dc3b9ad3e0515c24fb1def92427d6a996b064be1b9b746bcdb4b
[INFO] running `"docker" "start" "-a" "d619667f5aa3dc3b9ad3e0515c24fb1def92427d6a996b064be1b9b746bcdb4b"`
[INFO] [stderr]    Compiling hamcrest2 v0.2.6
[INFO] [stderr]    Compiling ray-tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersections.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub object: Rc<Shape>,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersections.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn intersection(t: f64, object: Rc<Shape>) -> Intersection {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersections.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub object: Rc<Shape>,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/materials.rs:12:29
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub pattern: Option<Box<Pattern>>,
[INFO] [stderr]    |                             ^^^^^^^ help: use `dyn`: `dyn Pattern`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/materials.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         object: Rc<Shape>,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patterns.rs:13:34
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn at_shape(&self, shape: Rc<Shape>, world_point: &Tuple) -> Color {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patterns.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl std::fmt::Debug for Pattern {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Pattern`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patterns.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl PartialEq<Pattern> for Pattern {
[INFO] [stderr]    |                ^^^^^^^ help: use `dyn`: `dyn Pattern`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patterns.rs:26:29
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl PartialEq<Pattern> for Pattern {
[INFO] [stderr]    |                             ^^^^^^^ help: use `dyn`: `dyn Pattern`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/patterns.rs:27:26
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn eq(&self, other: &Pattern) -> bool {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Pattern`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/planes.rs:38:39
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn local_intersects(&self, rc: Rc<Shape>, local_ray: Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/planes.rs:48:27
[INFO] [stderr]    |
[INFO] [stderr] 48 | impl PartialEq<Plane> for Shape {
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:24:39
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn local_intersects(&self, rc: Rc<Shape>, local_ray: Ray) -> Vec<Intersection>;
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:25:33
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn intersects(&self, rc: Rc<Shape>, inray: &Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:31:26
[INFO] [stderr]    |
[INFO] [stderr] 31 | impl std::fmt::Debug for Shape {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl PartialEq<Shape> for Shape {
[INFO] [stderr]    |                ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:37:27
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl PartialEq<Shape> for Shape {
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:38:26
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn eq(&self, shape: &Shape) -> bool {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:76:44
[INFO] [stderr]    |
[INFO] [stderr] 76 |         fn local_intersects(&self, _rc: Rc<Shape>, _local_ray: Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/spheres.rs:41:39
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn local_intersects(&self, rc: Rc<Shape>, local_ray: Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/spheres.rs:60:28
[INFO] [stderr]    |
[INFO] [stderr] 60 | impl PartialEq<Sphere> for Shape {
[INFO] [stderr]    |                            ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world.rs:16:25
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub objects: Vec<Rc<Shape>>,
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
[INFO] running `"docker" "inspect" "d619667f5aa3dc3b9ad3e0515c24fb1def92427d6a996b064be1b9b746bcdb4b"`
[INFO] running `"docker" "rm" "-f" "d619667f5aa3dc3b9ad3e0515c24fb1def92427d6a996b064be1b9b746bcdb4b"`
[INFO] [stdout] d619667f5aa3dc3b9ad3e0515c24fb1def92427d6a996b064be1b9b746bcdb4b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nbardiuk/ray-tracer-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" "test" "--frozen"`
[INFO] [stdout] d97e47ced11975d3589cebd2316242601578ec797622bec3515ecece1e58eef9
[INFO] running `"docker" "start" "-a" "d97e47ced11975d3589cebd2316242601578ec797622bec3515ecece1e58eef9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ray_tracer-7c1471002c382a9a
[INFO] [stdout] 
[INFO] [stdout] running 169 tests
[INFO] [stdout] test camera::spec::the_pixel_size_for_a_horizontal_canvas ... ok
[INFO] [stdout] test camera::spec::the_pixel_size_for_a_vertical_canvas ... ok
[INFO] [stdout] test canvas::spec::creating_a_canvas ... ok
[INFO] [stdout] test camera::spec::constructing_a_ray_when_the_camera_is_transformed ... ok
[INFO] [stdout] test camera::spec::constructing_a_ray_through_the_center_of_the_canvas ... ok
[INFO] [stdout] test intersections::spec::precomputes_the_reflection_vector ... ok
[INFO] [stdout] test camera::spec::constructing_a_ray_through_a_corner_of_the_canvas ... ok
[INFO] [stdout] test camera::spec::constructing_a_camera ... ok
[INFO] [stdout] test intersections::spec::aggreagating_intersections ... ok
[INFO] [stdout] test intersections::spec::an_intersection_encapsulates_t_and_object ... ok
[INFO] [stdout] test canvas::spec::writing_pixels_to_a_canvas ... ok
[INFO] [stdout] test intersections::spec::the_hit_when_all_intersections_have_positive_t ... ok
[INFO] [stdout] test intersections::spec::precomputes_the_state_of_an_intersection ... ok
[INFO] [stdout] test intersections::spec::the_hit_when_an_intersection_occurs_on_the_inside ... ok
[INFO] [stdout] test intersections::spec::the_hit_should_offset_the_point ... ok
[INFO] [stdout] test intersections::spec::the_hit_is_always_the_lowest_non_negative_intersection ... ok
[INFO] [stdout] test intersections::spec::the_hit_when_an_intersection_occurs_on_the_outside ... ok
[INFO] [stdout] test intersections::spec::the_hit_when_all_intersections_have_negative_t ... ok
[INFO] [stdout] test materials::spec::lighting_with_a_pattern_applied ... ok
[INFO] [stdout] test intersections::spec::the_hit_when_some_intersections_have_negative_t ... ok
[INFO] [stdout] test lights::spec::a_point_light_has_a_position_and_intensity ... ok
[INFO] [stdout] test materials::spec::lighting_with_the_eye_between_light_and_the_surface ... ok
[INFO] [stdout] test materials::spec::lighting_with_the_eye_between_light_and_the_surface_eye_offset_45 ... ok
[INFO] [stdout] test materials::spec::lighting_with_the_surface_in_shadow ... ok
[INFO] [stdout] test materials::spec::the_default_material ... ok
[INFO] [stdout] test matrices::spec::a_2x2_matrix_ought_to_be_representable ... ok
[INFO] [stdout] test matrices::spec::a_3x3_matrix_ought_to_be_representable ... ok
[INFO] [stdout] test matrices::spec::a_matrix_multiplied_by_a_tuple ... ok
[INFO] [stdout] test matrices::spec::a_submatrix_of_a_3x3_matrix_is_a_2x2_matrix ... ok
[INFO] [stdout] test matrices::spec::a_submatrix_of_a_4x4_matrix_is_a_3x3_matrix ... ok
[INFO] [stdout] test matrices::spec::calculating_a_cofactor_of_a_3x3_matrix ... ok
[INFO] [stdout] test matrices::spec::calculating_a_minor_of_a_3x3_matrix ... ok
[INFO] [stdout] test matrices::spec::calculating_the_determinant_of_2x2_matrix ... ok
[INFO] [stdout] test matrices::spec::calculating_the_determinant_of_3x3_matrix ... ok
[INFO] [stdout] test matrices::spec::calculating_the_determinant_of_4x4_matrix ... ok
[INFO] [stdout] test matrices::spec::calculating_the_inverse_of_a_matrix ... ok
[INFO] [stdout] test matrices::spec::calculating_the_inverse_of_another_matrix ... ok
[INFO] [stdout] test matrices::spec::calculating_the_inverse_of_third_matrix ... ok
[INFO] [stdout] test matrices::spec::matrix_equality_with_different_matrices ... ok
[INFO] [stdout] test matrices::spec::constructing_and_inspecting_a_4x4_matrix ... ok
[INFO] [stdout] test matrices::spec::matrix_equality_with_identical_matrices ... ok
[INFO] [stdout] test matrices::spec::multiplying_a_matrix_by_the_identity_matrix ... ok
[INFO] [stdout] test materials::spec::lighting_with_the_eye_in_the_path_of_reflection_vector ... ok
[INFO] [stdout] test matrices::spec::multiplying_two_matrices ... ok
[INFO] [stdout] test matrices::spec::testing_a_non_invertible_matrix_for_invertibility ... ok
[INFO] [stdout] test matrices::spec::testing_an_invertible_matrix_for_invertibility ... ok
[INFO] [stdout] test matrices::spec::multiplying_the_identity_matrix_by_a_tuple ... ok
[INFO] [stdout] test matrices::spec::multiplying_a_product_by_its_inverse ... ok
[INFO] [stdout] test matrices::spec::transposing_the_identity_matrix ... ok
[INFO] [stdout] test matrices::spec::transposing_a_matrix ... ok
[INFO] [stdout] test patterns::spec::a_pattern_with_a_pattern_transformation ... ok
[INFO] [stdout] test patterns::spec::a_gradient_linearly_interpolates_between_colors ... ok
[INFO] [stdout] test patterns::spec::a_pattern_with_an_object_transformation ... ok
[INFO] [stdout] test patterns::spec::a_pattern_with_both_an_object_and_a_pattern_transformation ... ok
[INFO] [stdout] test patterns::spec::a_stripe_patter_alternates_in_x ... ok
[INFO] [stdout] test patterns::spec::a_ring_should_extend_in_both_x_and_z ... ok
[INFO] [stdout] test patterns::spec::a_stripe_patter_is_constant_in_y ... ok
[INFO] [stdout] test patterns::spec::a_stripe_patter_is_constant_in_z ... ok
[INFO] [stdout] test patterns::spec::checkers_should_repeat_in_x ... ok
[INFO] [stdout] test patterns::spec::checkers_should_repeat_in_y ... ok
[INFO] [stdout] test patterns::spec::checkers_should_repeat_in_z ... ok
[INFO] [stdout] test patterns::spec::creating_a_simple_pattern ... ok
[INFO] [stdout] test materials::spec::lighting_with_the_eye_opposite_surface_light_offset_45 ... ok
[INFO] [stdout] test planes::spec::a_ray_intersecting_a_plane_from_above ... ok
[INFO] [stdout] test planes::spec::a_ray_intersecting_a_plane_from_below ... ok
[INFO] [stdout] test planes::spec::intersect_with_a_coplanar_ray ... ok
[INFO] [stdout] test planes::spec::intersect_with_a_ray_parallel_to_the_plane ... ok
[INFO] [stdout] test planes::spec::the_normal_of_a_plane_is_constant_everywhere ... ok
[INFO] [stdout] test ppm::spec::constructing_the_ppm_pixel_data ... ok
[INFO] [stdout] test ppm::spec::ppm_files_are_terminated_by_a_newline ... ok
[INFO] [stdout] test ppm::spec::splitting_long_lines_in_ppm_files ... ok
[INFO] [stdout] test rays::spec::computing_a_point_from_a_distance ... ok
[INFO] [stdout] test rays::spec::creating_and_querying_a_ray ... ok
[INFO] [stdout] test shapes::spec::a_sphere_may_be_assigned_a_material ... ok
[INFO] [stdout] test shapes::spec::assiging_a_transformation ... ok
[INFO] [stdout] test shapes::spec::computing_the_normal_on_a_transformed_sphere ... ok
[INFO] [stdout] test materials::spec::reflectivity_for_the_default_material ... ok
[INFO] [stdout] test materials::spec::lighting_with_the_light_behind_the_surface ... ok
[INFO] [stdout] test shapes::spec::computing_the_normal_on_a_translated_shape ... ok
[INFO] [stdout] test spheres::spec::a_ray_intersects_a_sphere_at_two_points ... ok
[INFO] [stdout] test spheres::spec::a_ray_intersects_a_sphere_at_tangent ... ok
[INFO] [stdout] test shapes::spec::the_default_transformation ... ok
[INFO] [stdout] test shapes::spec::the_default_material ... ok
[INFO] [stdout] test spheres::spec::a_ray_misses_a_sphere ... ok
[INFO] [stdout] test spheres::spec::a_ray_originates_inside_a_sphere ... ok
[INFO] [stdout] test spheres::spec::a_sphere_is_behind_a_ray ... ok
[INFO] [stdout] test spheres::spec::intersect_sets_the_object_on_the_intersection ... ok
[INFO] [stdout] test spheres::spec::intersection_a_scaled_sphere_with_a_ray ... ok
[INFO] [stdout] test spheres::spec::intersection_a_translated_sphere_with_a_ray ... ok
[INFO] [stdout] test spheres::spec::the_normal_is_a_normalized_vector ... ok
[INFO] [stdout] test spheres::spec::the_normal_on_a_sphere_at_a_nonaxial_point ... ok
[INFO] [stdout] test spheres::spec::the_normal_on_a_sphere_at_a_point_on_the_y_axis ... ok
[INFO] [stdout] test spheres::spec::the_normal_on_a_sphere_at_a_point_on_the_x_axis ... ok
[INFO] [stdout] test spheres::spec::the_normal_on_a_sphere_at_a_point_on_the_z_axis ... ok
[INFO] [stdout] test transformations::spec::a_scaling_matrix_applied_to_a_point ... ok
[INFO] [stdout] test transformations::spec::a_shearing_transformation_moves_x_in_proportion_to_y ... ok
[INFO] [stdout] test transformations::spec::a_shearing_transformation_moves_y_in_proportion_to_x ... ok
[INFO] [stdout] test transformations::spec::a_shearing_transformation_moves_y_in_proportion_to_z ... ok
[INFO] [stdout] test transformations::spec::a_shearing_transformation_moves_z_in_proportion_to_x ... ok
[INFO] [stdout] test transformations::spec::a_shearing_transformation_moves_z_in_proportion_to_y ... ok
[INFO] [stdout] test transformations::spec::a_scaling_matrix_applied_to_a_vector ... ok
[INFO] [stdout] test transformations::spec::a_view_transformation_matrix_looking_in_positive_z_direction ... ok
[INFO] [stdout] test transformations::spec::an_arbitrary_view_transformation ... ok
[INFO] [stdout] test transformations::spec::chained_transformation_must_be_applied_in_reverse_order ... ok
[INFO] [stdout] test transformations::spec::individual_transformations_are_applied_in_sequence ... ok
[INFO] [stdout] test transformations::spec::multiplying_by_a_translation_matrix ... ok
[INFO] [stdout] test transformations::spec::multiplying_by_the_inverse_of_a_scaling_matrix ... ok
[INFO] [stdout] test rays::spec::translating_a_ray ... ok
[INFO] [stdout] test transformations::spec::multiplying_by_the_inverse_of_a_translation_matrix ... ok
[INFO] [stdout] test transformations::spec::reflection_is_scaling_by_a_negative_value ... ok
[INFO] [stdout] test transformations::spec::rotating_a_point_around_the_y_axis ... ok
[INFO] [stdout] test transformations::spec::rotating_a_point_around_the_x_axis ... ok
[INFO] [stdout] test transformations::spec::the_inverse_of_an_x_rotation_rotates_in_the_opposite_direction ... ok
[INFO] [stdout] test transformations::spec::rotating_a_point_around_the_z_axis ... ok
[INFO] [stdout] test transformations::spec::the_transformation_matrix_for_the_default_orientation ... ok
[INFO] [stdout] test transformations::spec::a_shearing_transformation_moves_x_in_proportion_to_z ... ok
[INFO] [stdout] test transformations::spec::the_view_transformation_moves_the_world ... ok
[INFO] [stdout] test rays::spec::scaling_a_ray ... ok
[INFO] [stdout] test ppm::spec::constructing_the_ppm_header ... ok
[INFO] [stdout] test tuples::spec::a_tuple_with_w_0_is_a_vector ... ok
[INFO] [stdout] test transformations::spec::translation_does_not_affect_vectors ... ok
[INFO] [stdout] test tuples::spec::adding_colors ... ok
[INFO] [stdout] test tuples::spec::adding_two_tuples ... ok
[INFO] [stdout] test tuples::spec::a_tuple_with_w_1_is_a_point ... ok
[INFO] [stdout] test tuples::spec::colors_are_red_green_blue_tuples ... ok
[INFO] [stdout] test tuples::spec::computing_the_magnitude_of_vector_1_2_3 ... ok
[INFO] [stdout] test tuples::spec::computing_the_magnitude_of_vector_0_0_1 ... ok
[INFO] [stdout] test tuples::spec::computing_the_magnitude_of_vector_0_1_0 ... ok
[INFO] [stdout] test tuples::spec::computing_the_magnitude_of_vector_1_0_0 ... ok
[INFO] [stdout] test tuples::spec::computing_the_magnitude_of_vector_neg_1_2_3 ... ok
[INFO] [stdout] test tuples::spec::dividing_a_tuple_by_a_scalar ... ok
[INFO] [stdout] test tuples::spec::negating_a_tuple ... ok
[INFO] [stdout] test tuples::spec::multiplying_a_tuple_by_a_fraction ... ok
[INFO] [stdout] test tuples::spec::multiplying_a_tuple_by_a_scalar ... ok
[INFO] [stdout] test tuples::spec::normalizing_vector_4_0_0 ... ok
[INFO] [stdout] test tuples::spec::normalizing_vector_1_2_3 ... ok
[INFO] [stdout] test tuples::spec::reflecting_a_vector_approaching_at_45 ... ok
[INFO] [stdout] test tuples::spec::subtracting_a_vector_from_the_zero_vector ... ok
[INFO] [stdout] test tuples::spec::point_creates_tuple_with_w1 ... ok
[INFO] [stdout] test tuples::spec::reflecting_a_vector_off_a_slanted_surface ... ok
[INFO] [stdout] test tuples::spec::subtracting_colors ... ok
[INFO] [stdout] test tuples::spec::subtracting_two_tuples ... ok
[INFO] [stdout] test tuples::spec::subtracting_two_vectors ... ok
[INFO] [stdout] test tuples::spec::subtracting_vector_from_a_point ... ok
[INFO] [stdout] test tuples::spec::the_cross_product_of_two_vectors ... ok
[INFO] [stdout] test tuples::spec::the_dot_product_of_two_tuples ... ok
[INFO] [stdout] test tuples::spec::the_magnitude_of_a_normalized_vector ... ok
[INFO] [stdout] test tuples::spec::vector_creates_tuple_with_w0 ... ok
[INFO] [stdout] test tuples::spec::multiplying_colors ... ok
[INFO] [stdout] test tuples::spec::multiplying_color_by_a_scalar ... ok
[INFO] [stdout] test world::spec::shading_an_intersection ... ok
[INFO] [stdout] test world::spec::shading_an_intersection_from_the_inside ... ok
[INFO] [stdout] test world::spec::the_color_when_a_ray_misses ... ok
[INFO] [stdout] test world::spec::the_color_when_a_ray_hits ... ok
[INFO] [stdout] test world::spec::the_default_world ... ok
[INFO] [stdout] test world::spec::the_color_with_an_intersection_behind_the_ray ... ok
[INFO] [stdout] test world::spec::creating_a_world ... ok
[INFO] [stdout] test world::spec::intersect_a_world_with_a_ray ... ok
[INFO] [stdout] test world::spec::shade_hit_is_given_an_intersection_in_shadow ... ok
[INFO] [stdout] test world::spec::shade_hit_with_a_reflective_material ... ok
[INFO] [stdout] test world::spec::the_shadow_when_nothing_an_object_is_between_the_point_and_the_light ... ok
[INFO] [stdout] test world::spec::the_reflected_color_at_maximum_recursive_depth ... ok
[INFO] [stdout] test world::spec::the_reflected_color_for_nonreflective_material ... ok
[INFO] [stdout] test world::spec::there_is_no_shadow_when_nothing_is_collinear_with_point_and_light ... ok
[INFO] [stdout] test world::spec::there_is_no_shadow_when_an_object_is_behind_the_point ... ok
[INFO] [stdout] test world::spec::there_is_no_shadow_when_an_object_is_behind_the_light ... ok
[INFO] [stdout] test world::spec::the_reflected_color_for_a_reflective_material ... ok
[INFO] [stdout] test world::spec::color_at_with_mutually_reflective_surfaces ... ok
[INFO] [stdout] test camera::spec::rendering_a_world_with_a_camera ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 169 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d97e47ced11975d3589cebd2316242601578ec797622bec3515ecece1e58eef9"`
[INFO] running `"docker" "rm" "-f" "d97e47ced11975d3589cebd2316242601578ec797622bec3515ecece1e58eef9"`
[INFO] [stdout] d97e47ced11975d3589cebd2316242601578ec797622bec3515ecece1e58eef9