[INFO] updating cached repository Niederb/ray_tracer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Niederb/ray_tracer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Niederb/ray_tracer" "work/ex/beta-1.38-1/sources/1.37.0/gh/Niederb/ray_tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Niederb/ray_tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Niederb/ray_tracer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Niederb/ray_tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Niederb/ray_tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a047307d6cf4ab2f0c40af9b6ecde60b5d93295a
[INFO] sha for GitHub repo Niederb/ray_tracer: a047307d6cf4ab2f0c40af9b6ecde60b5d93295a
[INFO] validating manifest of Niederb/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 Niederb/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 Niederb/ray_tracer
[INFO] finished frobbing Niederb/ray_tracer
[INFO] frobbed toml for Niederb/ray_tracer written to work/ex/beta-1.38-1/sources/1.37.0/gh/Niederb/ray_tracer/Cargo.toml
[INFO] started frobbing Niederb/ray_tracer
[INFO] finished frobbing Niederb/ray_tracer
[INFO] frobbed toml for Niederb/ray_tracer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Niederb/ray_tracer/Cargo.toml
[INFO] crate Niederb/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 Niederb/ray_tracer 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-5/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/Niederb/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7cc7a94582ffaa7c423a94e3e7e003059373fa5f07aeb79e9791171745cbf10b
[INFO] running `"docker" "start" "-a" "7cc7a94582ffaa7c423a94e3e7e003059373fa5f07aeb79e9791171745cbf10b"`
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling syn v0.15.16
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling image v0.20.0
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.51s
[INFO] running `"docker" "inspect" "7cc7a94582ffaa7c423a94e3e7e003059373fa5f07aeb79e9791171745cbf10b"`
[INFO] running `"docker" "rm" "-f" "7cc7a94582ffaa7c423a94e3e7e003059373fa5f07aeb79e9791171745cbf10b"`
[INFO] [stdout] 7cc7a94582ffaa7c423a94e3e7e003059373fa5f07aeb79e9791171745cbf10b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/Niederb/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f5f9f9642d4228f25fde8c7127ad1ce7723bd602521544d985f0c16ccde67aaa
[INFO] running `"docker" "start" "-a" "f5f9f9642d4228f25fde8c7127ad1ce7723bd602521544d985f0c16ccde67aaa"`
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "f5f9f9642d4228f25fde8c7127ad1ce7723bd602521544d985f0c16ccde67aaa"`
[INFO] running `"docker" "rm" "-f" "f5f9f9642d4228f25fde8c7127ad1ce7723bd602521544d985f0c16ccde67aaa"`
[INFO] [stdout] f5f9f9642d4228f25fde8c7127ad1ce7723bd602521544d985f0c16ccde67aaa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/Niederb/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] c3c5c2b8039e665f26ed966458da4054751e0d20cd1c6ffa578a5ec926b14b9e
[INFO] running `"docker" "start" "-a" "c3c5c2b8039e665f26ed966458da4054751e0d20cd1c6ffa578a5ec926b14b9e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ray_tracer-ebb905e203a3dcc7
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test geom::ray::test::point_at_parameter_test ... ok
[INFO] [stdout] test geom::hitablelist::test::point_at_parameter_test ... ok
[INFO] [stdout] test geom::vec3::test::length_test ... ok
[INFO] [stdout] test geom::vec3::test::squared_length_test ... ok
[INFO] [stdout] test geom::sphere::test::point_at_parameter_test ... ok
[INFO] [stdout] test geom::vec3::test::basic_operation_test ... ok
[INFO] [stdout] test geom::vec3::test::dot_test ... 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" "c3c5c2b8039e665f26ed966458da4054751e0d20cd1c6ffa578a5ec926b14b9e"`
[INFO] running `"docker" "rm" "-f" "c3c5c2b8039e665f26ed966458da4054751e0d20cd1c6ffa578a5ec926b14b9e"`
[INFO] [stdout] c3c5c2b8039e665f26ed966458da4054751e0d20cd1c6ffa578a5ec926b14b9e