[INFO] updating cached repository andystanton/raytracer-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/andystanton/raytracer-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/andystanton/raytracer-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/andystanton/raytracer-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/andystanton/raytracer-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/andystanton/raytracer-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andystanton/raytracer-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andystanton/raytracer-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5f208f6674546512d5cb053104ca228fe6c8ce2
[INFO] sha for GitHub repo andystanton/raytracer-rs: d5f208f6674546512d5cb053104ca228fe6c8ce2
[INFO] validating manifest of andystanton/raytracer-rs 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 andystanton/raytracer-rs 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 andystanton/raytracer-rs
[INFO] finished frobbing andystanton/raytracer-rs
[INFO] frobbed toml for andystanton/raytracer-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/andystanton/raytracer-rs/Cargo.toml
[INFO] started frobbing andystanton/raytracer-rs
[INFO] finished frobbing andystanton/raytracer-rs
[INFO] frobbed toml for andystanton/raytracer-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andystanton/raytracer-rs/Cargo.toml
[INFO] crate andystanton/raytracer-rs 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 andystanton/raytracer-rs 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-6/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/andystanton/raytracer-rs:/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] 5ac7597598db8710aa7fb2748da80659f227c1be2a06c6c115dae6b23d7f3b5d
[INFO] running `"docker" "start" "-a" "5ac7597598db8710aa7fb2748da80659f227c1be2a06c6c115dae6b23d7f3b5d"`
[INFO] [stderr]    Compiling either v1.2.0
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling noise v0.4.1 (https://github.com/brendanzab/noise-rs.git?rev=42753cbcc857655f211ecf2658f492931cb252fb#42753cbc)
[INFO] [stderr]    Compiling png v0.8.0
[INFO] [stderr]    Compiling chrono v0.4.0
[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 stderrlog v0.2.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.14.0
[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:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 |     list: Vec<Box<Hitable + Sync + Send>>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Sync + Send`
[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/material.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |         texture: Box<Texture + Send + Sync>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/material.rs:91:27
[INFO] [stderr]    |
[INFO] [stderr] 91 |     r0 + (1.0 - r0) * pow((1.0 - cosine), 5)
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raytracer.rs:177:38
[INFO] [stderr]     |
[INFO] [stderr] 177 | fn colour(ray: &Ray3<f32>, hitable: &Hitable, depth: u32) -> Vector3<f32> {
[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:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 |     left: Arc<Hitable + Send + Sync>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:17:16
[INFO] [stderr]    |
[INFO] [stderr] 17 |     right: Arc<Hitable + Send + Sync>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 | type ArcHitable = Arc<Hitable + Send + Sync>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:23:41
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn box_axis_compare(axis: usize) -> Box<Fn(&ArcHitable, &ArcHitable) -> Ordering> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&ArcHitable, &ArcHitable) -> Ordering`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn box_clone(&self) -> Box<Texture + Send + Sync>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl Clone for Box<Texture + Send + Sync> {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:41:32
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:50:18
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub odd: Box<Texture + Send + Sync>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:51:19
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub even: Box<Texture + Send + Sync>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn new(odd: Box<Texture + Send + Sync>, even: Box<Texture + Send + Sync>) -> Box<Self> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:55:59
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn new(odd: Box<Texture + Send + Sync>, even: Box<Texture + Send + Sync>) -> Box<Self> {
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:75:32
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/texture.rs:102:32
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `timeutil::TimeUtil`
[INFO] [stderr]  --> src/sphere.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use timeutil::TimeUtil;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.84s
[INFO] running `"docker" "inspect" "5ac7597598db8710aa7fb2748da80659f227c1be2a06c6c115dae6b23d7f3b5d"`
[INFO] running `"docker" "rm" "-f" "5ac7597598db8710aa7fb2748da80659f227c1be2a06c6c115dae6b23d7f3b5d"`
[INFO] [stdout] 5ac7597598db8710aa7fb2748da80659f227c1be2a06c6c115dae6b23d7f3b5d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/andystanton/raytracer-rs:/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] d0692e0c52957384ad32eb3180428a929d4e26e37b8b8c317fa93fad7bd5fb82
[INFO] running `"docker" "start" "-a" "d0692e0c52957384ad32eb3180428a929d4e26e37b8b8c317fa93fad7bd5fb82"`
[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:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 |     list: Vec<Box<Hitable + Sync + Send>>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Sync + Send`
[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/material.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |         texture: Box<Texture + Send + Sync>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/material.rs:91:27
[INFO] [stderr]    |
[INFO] [stderr] 91 |     r0 + (1.0 - r0) * pow((1.0 - cosine), 5)
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raytracer.rs:177:38
[INFO] [stderr]     |
[INFO] [stderr] 177 | fn colour(ray: &Ray3<f32>, hitable: &Hitable, depth: u32) -> Vector3<f32> {
[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:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 |     left: Arc<Hitable + Send + Sync>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:17:16
[INFO] [stderr]    |
[INFO] [stderr] 17 |     right: Arc<Hitable + Send + Sync>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 | type ArcHitable = Arc<Hitable + Send + Sync>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:23:41
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn box_axis_compare(axis: usize) -> Box<Fn(&ArcHitable, &ArcHitable) -> Ordering> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&ArcHitable, &ArcHitable) -> Ordering`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn box_clone(&self) -> Box<Texture + Send + Sync>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl Clone for Box<Texture + Send + Sync> {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:41:32
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:50:18
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub odd: Box<Texture + Send + Sync>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:51:19
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub even: Box<Texture + Send + Sync>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn new(odd: Box<Texture + Send + Sync>, even: Box<Texture + Send + Sync>) -> Box<Self> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:55:59
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn new(odd: Box<Texture + Send + Sync>, even: Box<Texture + Send + Sync>) -> Box<Self> {
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:75:32
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/texture.rs:102:32
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `timeutil::TimeUtil`
[INFO] [stderr]  --> src/sphere.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use timeutil::TimeUtil;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `"docker" "inspect" "d0692e0c52957384ad32eb3180428a929d4e26e37b8b8c317fa93fad7bd5fb82"`
[INFO] running `"docker" "rm" "-f" "d0692e0c52957384ad32eb3180428a929d4e26e37b8b8c317fa93fad7bd5fb82"`
[INFO] [stdout] d0692e0c52957384ad32eb3180428a929d4e26e37b8b8c317fa93fad7bd5fb82
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/andystanton/raytracer-rs:/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] 842d1096c06f2279102d1764d2abd0ed89039aa2984f942f8bb8537335b33a55
[INFO] running `"docker" "start" "-a" "842d1096c06f2279102d1764d2abd0ed89039aa2984f942f8bb8537335b33a55"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raytracer-af7e7c5318292de1
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test timeutil::tests::as_millis_returns_number_of_milliseconds_super_second ... ok
[INFO] [stdout] test timeutil::tests::as_nanos_returns_number_of_milliseconds_sub_second ... ok
[INFO] [stdout] test material::tests::option_clones ... ok
[INFO] [stdout] test timeutil::tests::as_millis_returns_number_of_milliseconds_sub_second ... ok
[INFO] [stdout] test timeutil::tests::as_nanos_returns_number_of_milliseconds_super_second ... ok
[INFO] [stdout] test timeutil::tests::mul_decimal_provides_super_second_results ... ok
[INFO] [stdout] test timeutil::tests::mul_decimal_provides_sub_second_results ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "842d1096c06f2279102d1764d2abd0ed89039aa2984f942f8bb8537335b33a55"`
[INFO] running `"docker" "rm" "-f" "842d1096c06f2279102d1764d2abd0ed89039aa2984f942f8bb8537335b33a55"`
[INFO] [stdout] 842d1096c06f2279102d1764d2abd0ed89039aa2984f942f8bb8537335b33a55