[INFO] updating cached repository L3nn0x/raytracer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/L3nn0x/raytracer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/L3nn0x/raytracer" "work/ex/beta-1.38-1/sources/1.37.0/gh/L3nn0x/raytracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/L3nn0x/raytracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/L3nn0x/raytracer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L3nn0x/raytracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L3nn0x/raytracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fe4781c5d89c94b3cab529f58db5f80fcdcb2600
[INFO] sha for GitHub repo L3nn0x/raytracer: fe4781c5d89c94b3cab529f58db5f80fcdcb2600
[INFO] validating manifest of L3nn0x/raytracer 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 L3nn0x/raytracer 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 L3nn0x/raytracer
[INFO] finished frobbing L3nn0x/raytracer
[INFO] frobbed toml for L3nn0x/raytracer written to work/ex/beta-1.38-1/sources/1.37.0/gh/L3nn0x/raytracer/Cargo.toml
[INFO] started frobbing L3nn0x/raytracer
[INFO] finished frobbing L3nn0x/raytracer
[INFO] frobbed toml for L3nn0x/raytracer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L3nn0x/raytracer/Cargo.toml
[INFO] crate L3nn0x/raytracer 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 L3nn0x/raytracer against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L3nn0x/raytracer:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3a8b7399c7c9ae18de18ff29aa4bccd3fd45fcbb16f7107f44ed73411df81b5f
[INFO] running `"docker" "start" "-a" "3a8b7399c7c9ae18de18ff29aa4bccd3fd45fcbb16f7107f44ed73411df81b5f"`
[INFO] [stderr]    Compiling either v1.3.0
[INFO] [stderr]    Compiling bitflags v1.0.0
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.17.0
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub mat: Arc<Material>,
[INFO] [stderr]    |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[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/hitable.rs:18:56
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(t: f64, p: Vec3, normal: Vec3, mat: Arc<Material>, u: f64, v: f64) -> HitRecord {
[INFO] [stderr]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:33:32
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn box_clone(&self) -> Box<Hitable>;
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:36:20
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Clone for Box<Hitable> {
[INFO] [stderr]    |                    ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:37:28
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn clone(&self) -> Box<Hitable> {
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:14:18
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub mat: Arc<Material>
[INFO] [stderr]    |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:24:18
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub mat: Arc<Material>
[INFO] [stderr]    |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:28:52
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(center: Vec3, radius: f64, mat: Arc<Material>) -> Sphere {
[INFO] [stderr]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn box_clone(&self) -> Box<Hitable> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:73:25
[INFO] [stderr]    |
[INFO] [stderr] 73 |                mat: Arc<Material>) -> MovingSphere {
[INFO] [stderr]    |                         ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sphere.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn box_clone(&self) -> Box<Hitable> {
[INFO] [stderr]     |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hitable_list.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 |     list: Vec<Box<Hitable>>
[INFO] [stderr]   |                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:11:30
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(list: Vec<Box<Hitable>>) -> HitableList {
[INFO] [stderr]    |                              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:46:32
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn box_clone(&self) -> Box<Hitable> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lambertian.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |     albedo: Arc<Texture> 
[INFO] [stderr]    |                 ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lambertian.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(albedo: Arc<Texture>) -> Lambertian {
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 |     left: Box<Hitable>,
[INFO] [stderr]    |               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |     right: Box<Hitable>,
[INFO] [stderr]    |                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:16:30
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(objs: Vec<Box<Hitable>>, t0: f32, t1: f32) -> BVHNode {
[INFO] [stderr]    |                              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:29:23
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let left: Box<Hitable>;
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:30:24
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let right: Box<Hitable>;
[INFO] [stderr]    |                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:70:32
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn box_clone(&self) -> Box<Hitable> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:17:14
[INFO] [stderr]    |
[INFO] [stderr] 17 |     odd: Box<Texture>,
[INFO] [stderr]    |              ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:18:15
[INFO] [stderr]    |
[INFO] [stderr] 18 |     even: Box<Texture>
[INFO] [stderr]    |               ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:80:25
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn new(odd: Box<Texture>, even: Box<Texture>) -> CheckerTexture {
[INFO] [stderr]    |                         ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:80:45
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn new(odd: Box<Texture>, even: Box<Texture>) -> CheckerTexture {
[INFO] [stderr]    |                                             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/texture_builder.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Checker(Box<Texture>, Box<Texture>),
[INFO] [stderr]   |                 ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/texture_builder.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Checker(Box<Texture>, Box<Texture>),
[INFO] [stderr]   |                               ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture_builder.rs:13:51
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn box_texture_builder(t: TextureType) -> Box<Texture> {
[INFO] [stderr]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture_builder.rs:22:47
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn texture_builder(t: TextureType) -> Arc<Texture> {
[INFO] [stderr]    |                                               ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material_builder.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Lambertian(Arc<Texture>),
[INFO] [stderr]    |                    ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material_builder.rs:16:49
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn material_builder(t: MaterialType) -> Arc<Material> {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_builder.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Sphere(Vec3, f64, Arc<Material>),
[INFO] [stderr]    |                           ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_builder.rs:11:49
[INFO] [stderr]    |
[INFO] [stderr] 11 |     MovingSphere(Vec3, Vec3, f64, f32, f32, Arc<Material>),
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_builder.rs:12:25
[INFO] [stderr]    |
[INFO] [stderr] 12 |     HitableList(Vec<Box<Hitable>>),
[INFO] [stderr]    |                         ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_builder.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Bvh(Vec<Box<Hitable>>, f32, f32)
[INFO] [stderr]    |                 ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_builder.rs:16:47
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn hitable_builder(t: HitableType) -> Box<Hitable> {
[INFO] [stderr]    |                                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:37:26
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn random_scene() -> Box<Hitable> {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:80:28
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn color(ray: Ray, world: &Hitable, depth: i32) -> Vec3 {
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:96:26
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn simple_scene() -> Box<Hitable> {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HitableList`
[INFO] [stderr]   --> src/hitable_builder.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     HitableList(Vec<Box<Hitable>>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.81s
[INFO] running `"docker" "inspect" "3a8b7399c7c9ae18de18ff29aa4bccd3fd45fcbb16f7107f44ed73411df81b5f"`
[INFO] running `"docker" "rm" "-f" "3a8b7399c7c9ae18de18ff29aa4bccd3fd45fcbb16f7107f44ed73411df81b5f"`
[INFO] [stdout] 3a8b7399c7c9ae18de18ff29aa4bccd3fd45fcbb16f7107f44ed73411df81b5f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L3nn0x/raytracer:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 91fc335083ea3082590b964d56faa5c2fa105664aabc1e1ca494d4371b7e5b9c
[INFO] running `"docker" "start" "-a" "91fc335083ea3082590b964d56faa5c2fa105664aabc1e1ca494d4371b7e5b9c"`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub mat: Arc<Material>,
[INFO] [stderr]    |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[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/hitable.rs:18:56
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(t: f64, p: Vec3, normal: Vec3, mat: Arc<Material>, u: f64, v: f64) -> HitRecord {
[INFO] [stderr]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:33:32
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn box_clone(&self) -> Box<Hitable>;
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:36:20
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Clone for Box<Hitable> {
[INFO] [stderr]    |                    ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:37:28
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn clone(&self) -> Box<Hitable> {
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:14:18
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub mat: Arc<Material>
[INFO] [stderr]    |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:24:18
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub mat: Arc<Material>
[INFO] [stderr]    |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:28:52
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(center: Vec3, radius: f64, mat: Arc<Material>) -> Sphere {
[INFO] [stderr]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn box_clone(&self) -> Box<Hitable> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:73:25
[INFO] [stderr]    |
[INFO] [stderr] 73 |                mat: Arc<Material>) -> MovingSphere {
[INFO] [stderr]    |                         ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sphere.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn box_clone(&self) -> Box<Hitable> {
[INFO] [stderr]     |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hitable_list.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 |     list: Vec<Box<Hitable>>
[INFO] [stderr]   |                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:11:30
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(list: Vec<Box<Hitable>>) -> HitableList {
[INFO] [stderr]    |                              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:46:32
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn box_clone(&self) -> Box<Hitable> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lambertian.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |     albedo: Arc<Texture> 
[INFO] [stderr]    |                 ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lambertian.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(albedo: Arc<Texture>) -> Lambertian {
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 |     left: Box<Hitable>,
[INFO] [stderr]    |               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |     right: Box<Hitable>,
[INFO] [stderr]    |                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:16:30
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(objs: Vec<Box<Hitable>>, t0: f32, t1: f32) -> BVHNode {
[INFO] [stderr]    |                              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:29:23
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let left: Box<Hitable>;
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:30:24
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let right: Box<Hitable>;
[INFO] [stderr]    |                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:70:32
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn box_clone(&self) -> Box<Hitable> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:17:14
[INFO] [stderr]    |
[INFO] [stderr] 17 |     odd: Box<Texture>,
[INFO] [stderr]    |              ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:18:15
[INFO] [stderr]    |
[INFO] [stderr] 18 |     even: Box<Texture>
[INFO] [stderr]    |               ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:80:25
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn new(odd: Box<Texture>, even: Box<Texture>) -> CheckerTexture {
[INFO] [stderr]    |                         ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:80:45
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn new(odd: Box<Texture>, even: Box<Texture>) -> CheckerTexture {
[INFO] [stderr]    |                                             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/texture_builder.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Checker(Box<Texture>, Box<Texture>),
[INFO] [stderr]   |                 ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/texture_builder.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Checker(Box<Texture>, Box<Texture>),
[INFO] [stderr]   |                               ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture_builder.rs:13:51
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn box_texture_builder(t: TextureType) -> Box<Texture> {
[INFO] [stderr]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture_builder.rs:22:47
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn texture_builder(t: TextureType) -> Arc<Texture> {
[INFO] [stderr]    |                                               ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material_builder.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Lambertian(Arc<Texture>),
[INFO] [stderr]    |                    ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material_builder.rs:16:49
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn material_builder(t: MaterialType) -> Arc<Material> {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_builder.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Sphere(Vec3, f64, Arc<Material>),
[INFO] [stderr]    |                           ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_builder.rs:11:49
[INFO] [stderr]    |
[INFO] [stderr] 11 |     MovingSphere(Vec3, Vec3, f64, f32, f32, Arc<Material>),
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_builder.rs:12:25
[INFO] [stderr]    |
[INFO] [stderr] 12 |     HitableList(Vec<Box<Hitable>>),
[INFO] [stderr]    |                         ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_builder.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Bvh(Vec<Box<Hitable>>, f32, f32)
[INFO] [stderr]    |                 ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_builder.rs:16:47
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn hitable_builder(t: HitableType) -> Box<Hitable> {
[INFO] [stderr]    |                                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:37:26
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn random_scene() -> Box<Hitable> {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:80:28
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn color(ray: Ray, world: &Hitable, depth: i32) -> Vec3 {
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:96:26
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn simple_scene() -> Box<Hitable> {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HitableList`
[INFO] [stderr]   --> src/hitable_builder.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     HitableList(Vec<Box<Hitable>>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `"docker" "inspect" "91fc335083ea3082590b964d56faa5c2fa105664aabc1e1ca494d4371b7e5b9c"`
[INFO] running `"docker" "rm" "-f" "91fc335083ea3082590b964d56faa5c2fa105664aabc1e1ca494d4371b7e5b9c"`
[INFO] [stdout] 91fc335083ea3082590b964d56faa5c2fa105664aabc1e1ca494d4371b7e5b9c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L3nn0x/raytracer:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] dc37860fa8984c4de610a8054702a8044435a7e24268969d6a376495d8815e39
[INFO] running `"docker" "start" "-a" "dc37860fa8984c4de610a8054702a8044435a7e24268969d6a376495d8815e39"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raytracer-3eb37be0d3edd963
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test material::tests::reflect_test ... ok
[INFO] [stdout] test vec3::vec3_add_assign ... ok
[INFO] [stdout] test vec3::vec3_add ... ok
[INFO] [stdout] test ray::ray_point_at_parameter ... ok
[INFO] [stdout] test material_builder::tests::test_material_builder ... ok
[INFO] [stdout] test vec3::vec3_dot ... ok
[INFO] [stdout] test vec3::vec3_cross ... ok
[INFO] [stdout] test vec3::vec3_mul ... ok
[INFO] [stdout] test vec3::vec3_make_unit ... ok
[INFO] [stdout] test vec3::vec3_div ... ok
[INFO] [stdout] test texture_builder::tests::test_box_texture_builder ... ok
[INFO] [stdout] test vec3::vec3_sub ... ok
[INFO] [stdout] test vec3::vec3_neg ... ok
[INFO] [stdout] test vec3::vec3_squared_length ... ok
[INFO] [stdout] test vec3::vec3_sub_assign ... ok
[INFO] [stdout] test vec3::vec3_unit_vector ... ok
[INFO] [stdout] test vec3::vec3_mul_assign ... ok
[INFO] [stdout] test vec3::vec3_length ... ok
[INFO] [stdout] test vec3::vec3_div_assign ... ok
[INFO] [stdout] test hitable_builder::tests::test_hitable_builder ... ok
[INFO] [stdout] test vec3::vec3_access ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dc37860fa8984c4de610a8054702a8044435a7e24268969d6a376495d8815e39"`
[INFO] running `"docker" "rm" "-f" "dc37860fa8984c4de610a8054702a8044435a7e24268969d6a376495d8815e39"`
[INFO] [stdout] dc37860fa8984c4de610a8054702a8044435a7e24268969d6a376495d8815e39