[INFO] updating cached repository mebmichael/ray-tracing-one-weekend-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mebmichael/ray-tracing-one-weekend-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mebmichael/ray-tracing-one-weekend-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/mebmichael/ray-tracing-one-weekend-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mebmichael/ray-tracing-one-weekend-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mebmichael/ray-tracing-one-weekend-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mebmichael/ray-tracing-one-weekend-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mebmichael/ray-tracing-one-weekend-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 62a8224acb88185dd231956ffb4bc12d8d83e281
[INFO] sha for GitHub repo mebmichael/ray-tracing-one-weekend-rs: 62a8224acb88185dd231956ffb4bc12d8d83e281
[INFO] validating manifest of mebmichael/ray-tracing-one-weekend-rs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mebmichael/ray-tracing-one-weekend-rs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mebmichael/ray-tracing-one-weekend-rs
[INFO] finished frobbing mebmichael/ray-tracing-one-weekend-rs
[INFO] frobbed toml for mebmichael/ray-tracing-one-weekend-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/mebmichael/ray-tracing-one-weekend-rs/Cargo.toml
[INFO] started frobbing mebmichael/ray-tracing-one-weekend-rs
[INFO] finished frobbing mebmichael/ray-tracing-one-weekend-rs
[INFO] frobbed toml for mebmichael/ray-tracing-one-weekend-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mebmichael/ray-tracing-one-weekend-rs/Cargo.toml
[INFO] crate mebmichael/ray-tracing-one-weekend-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mebmichael/ray-tracing-one-weekend-rs against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mebmichael/ray-tracing-one-weekend-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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 469cbceb9f1715585fa669672963a7f80ac5f7668d2768fc310e492786a527c1
[INFO] running `"docker" "start" "-a" "469cbceb9f1715585fa669672963a7f80ac5f7668d2768fc310e492786a527c1"`
[INFO] [stderr]    Compiling png v0.7.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.13.0
[INFO] [stderr]    Compiling ray-tracing-one-weekend-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/scene/hitable_list.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub list: Vec<Box<Hitable>>,
[INFO] [stderr]   |                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[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/scene/hitable_list.rs:11:41
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let mut hit_result: Option<&Box<Hitable>> = None;
[INFO] [stderr]    |                                         ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene/sphere.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub material: Box<Material>,
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene/sphere.rs:14:67
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(x: f32, y: f32, z: f32, radius: f32, material: Box<Material>) -> Self {
[INFO] [stderr]    |                                                                   ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:100:31
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let mut hitables: Vec<Box<Hitable>> = vec![];
[INFO] [stderr]     |                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_scene`
[INFO] [stderr]   --> src/main.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn test_scene() -> HitableList {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_camera`
[INFO] [stderr]   --> src/main.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn test_camera(aspect: f32) -> Camera {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.08s
[INFO] running `"docker" "inspect" "469cbceb9f1715585fa669672963a7f80ac5f7668d2768fc310e492786a527c1"`
[INFO] running `"docker" "rm" "-f" "469cbceb9f1715585fa669672963a7f80ac5f7668d2768fc310e492786a527c1"`
[INFO] [stdout] 469cbceb9f1715585fa669672963a7f80ac5f7668d2768fc310e492786a527c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mebmichael/ray-tracing-one-weekend-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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8b7f33daa1d9837fefa726083ca2dee1e19dc34538edd4b9b8e4be00f1ce37df
[INFO] running `"docker" "start" "-a" "8b7f33daa1d9837fefa726083ca2dee1e19dc34538edd4b9b8e4be00f1ce37df"`
[INFO] [stderr]    Compiling ray-tracing-one-weekend-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/scene/hitable_list.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub list: Vec<Box<Hitable>>,
[INFO] [stderr]   |                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[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/scene/hitable_list.rs:11:41
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let mut hit_result: Option<&Box<Hitable>> = None;
[INFO] [stderr]    |                                         ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene/sphere.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub material: Box<Material>,
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene/sphere.rs:14:67
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(x: f32, y: f32, z: f32, radius: f32, material: Box<Material>) -> Self {
[INFO] [stderr]    |                                                                   ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:100:31
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let mut hitables: Vec<Box<Hitable>> = vec![];
[INFO] [stderr]     |                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_scene`
[INFO] [stderr]   --> src/main.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn test_scene() -> HitableList {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_camera`
[INFO] [stderr]   --> src/main.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn test_camera(aspect: f32) -> Camera {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `"docker" "inspect" "8b7f33daa1d9837fefa726083ca2dee1e19dc34538edd4b9b8e4be00f1ce37df"`
[INFO] running `"docker" "rm" "-f" "8b7f33daa1d9837fefa726083ca2dee1e19dc34538edd4b9b8e4be00f1ce37df"`
[INFO] [stdout] 8b7f33daa1d9837fefa726083ca2dee1e19dc34538edd4b9b8e4be00f1ce37df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mebmichael/ray-tracing-one-weekend-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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a65acbd3736c089d5b5c62db728fd625afdfd54b057c069e39a3694bf5aaa1b7
[INFO] running `"docker" "start" "-a" "a65acbd3736c089d5b5c62db728fd625afdfd54b057c069e39a3694bf5aaa1b7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ray_tracing_one_weekend_rs-b8bdd4fc4a1375a6
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test vector_math::vec3::method_tests::vec3_normalized ... ok
[INFO] [stdout] test vector_math::vec3::operator_tests::vec3_add_assign ... ok
[INFO] [stdout] test vector_math::vec3::method_tests::vec3_squared_magnitude ... ok
[INFO] [stdout] test vector_math::vec3::operator_tests::vec3_add_vec3 ... ok
[INFO] [stdout] test vector_math::vec3::operator_tests::vec3_div_assign ... ok
[INFO] [stdout] test vector_math::ray::tests::ray_point_at ... ok
[INFO] [stdout] test vector_math::vec3::operator_tests::vec3_div_f32 ... ok
[INFO] [stdout] test vector_math::vec3::method_tests::vec3_normalize ... ok
[INFO] [stdout] test vector_math::vec3::method_tests::vec3_magnitude ... ok
[INFO] [stdout] test vector_math::vec3::method_tests::vec3_dot ... ok
[INFO] [stdout] test vector_math::vec3::operator_tests::vec3_mul_vec3 ... ok
[INFO] [stdout] test vector_math::vec3::operator_tests::vec3_neg ... ok
[INFO] [stdout] test vector_math::vec3::operator_tests::vec3_sub_assign ... ok
[INFO] [stdout] test vector_math::vec3::operator_tests::vec3_mul_f32 ... ok
[INFO] [stdout] test vector_math::vec3::method_tests::vec3_cross ... ok
[INFO] [stdout] test vector_math::vec3::operator_tests::vec3_mul_assign ... ok
[INFO] [stdout] test vector_math::vec3::operator_tests::vec3_sub_vec3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a65acbd3736c089d5b5c62db728fd625afdfd54b057c069e39a3694bf5aaa1b7"`
[INFO] running `"docker" "rm" "-f" "a65acbd3736c089d5b5c62db728fd625afdfd54b057c069e39a3694bf5aaa1b7"`
[INFO] [stdout] a65acbd3736c089d5b5c62db728fd625afdfd54b057c069e39a3694bf5aaa1b7