[INFO] updating cached repository epolevikov/rust-ray-tracer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/epolevikov/rust-ray-tracer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/epolevikov/rust-ray-tracer" "work/ex/beta-1.38-1/sources/1.37.0/gh/epolevikov/rust-ray-tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/epolevikov/rust-ray-tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/epolevikov/rust-ray-tracer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/epolevikov/rust-ray-tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/epolevikov/rust-ray-tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 46440f070d88da30afccb2c050cde50e0ec0a272
[INFO] sha for GitHub repo epolevikov/rust-ray-tracer: 46440f070d88da30afccb2c050cde50e0ec0a272
[INFO] validating manifest of epolevikov/rust-ray-tracer 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 epolevikov/rust-ray-tracer 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 epolevikov/rust-ray-tracer
[INFO] finished frobbing epolevikov/rust-ray-tracer
[INFO] frobbed toml for epolevikov/rust-ray-tracer written to work/ex/beta-1.38-1/sources/1.37.0/gh/epolevikov/rust-ray-tracer/Cargo.toml
[INFO] started frobbing epolevikov/rust-ray-tracer
[INFO] finished frobbing epolevikov/rust-ray-tracer
[INFO] frobbed toml for epolevikov/rust-ray-tracer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/epolevikov/rust-ray-tracer/Cargo.toml
[INFO] crate epolevikov/rust-ray-tracer 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 epolevikov/rust-ray-tracer 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/epolevikov/rust-ray-tracer:/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] e68b8180e18e012c78ccb89fe2be514781ee0c47022e91b348e6aff5ee9a212d
[INFO] running `"docker" "start" "-a" "e68b8180e18e012c78ccb89fe2be514781ee0c47022e91b348e6aff5ee9a212d"`
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling rust_ray_tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.17s
[INFO] running `"docker" "inspect" "e68b8180e18e012c78ccb89fe2be514781ee0c47022e91b348e6aff5ee9a212d"`
[INFO] running `"docker" "rm" "-f" "e68b8180e18e012c78ccb89fe2be514781ee0c47022e91b348e6aff5ee9a212d"`
[INFO] [stdout] e68b8180e18e012c78ccb89fe2be514781ee0c47022e91b348e6aff5ee9a212d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/epolevikov/rust-ray-tracer:/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] 1fa51cb45f4b2f143f2d2cdec4e2604749850f80059daecbe078460add569262
[INFO] running `"docker" "start" "-a" "1fa51cb45f4b2f143f2d2cdec4e2604749850f80059daecbe078460add569262"`
[INFO] [stderr]    Compiling rust_ray_tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `"docker" "inspect" "1fa51cb45f4b2f143f2d2cdec4e2604749850f80059daecbe078460add569262"`
[INFO] running `"docker" "rm" "-f" "1fa51cb45f4b2f143f2d2cdec4e2604749850f80059daecbe078460add569262"`
[INFO] [stdout] 1fa51cb45f4b2f143f2d2cdec4e2604749850f80059daecbe078460add569262
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/epolevikov/rust-ray-tracer:/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] c2afc60b71f847489195c97947040b8395be72b8e24b1358d31520e9dcf09280
[INFO] running `"docker" "start" "-a" "c2afc60b71f847489195c97947040b8395be72b8e24b1358d31520e9dcf09280"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_ray_tracer-6b63fee13be9fb2f
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test vec3::tests::test_add ... ok
[INFO] [stdout] test vec3::tests::test_add_assign ... ok
[INFO] [stdout] test vec3::tests::test_cross_product ... ok
[INFO] [stdout] test vec3::tests::test_div_assign ... ok
[INFO] [stdout] test vec3::tests::test_dot ... ok
[INFO] [stdout] test vec3::tests::test_div ... ok
[INFO] [stdout] test vec3::tests::test_length ... ok
[INFO] [stdout] test vec3::tests::test_reflect ... ok
[INFO] [stdout] test vec3::tests::test_mul ... ok
[INFO] [stdout] test vec3::tests::test_mul_assign ... ok
[INFO] [stdout] test vec3::tests::test_ones_and_zeros ... ok
[INFO] [stdout] test vec3::tests::test_new ... ok
[INFO] [stdout] test vec3::tests::test_squared_length ... ok
[INFO] [stdout] test vec3::tests::test_sub ... ok
[INFO] [stdout] test vec3::tests::test_sub_assign ... ok
[INFO] [stdout] test vec3::tests::test_unit_vector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_ray_tracer-c2eef4f29b729f05
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_ray_tracer
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c2afc60b71f847489195c97947040b8395be72b8e24b1358d31520e9dcf09280"`
[INFO] running `"docker" "rm" "-f" "c2afc60b71f847489195c97947040b8395be72b8e24b1358d31520e9dcf09280"`
[INFO] [stdout] c2afc60b71f847489195c97947040b8395be72b8e24b1358d31520e9dcf09280