[INFO] updating cached repository fralken/ray-tracing-in-one-weekend
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fralken/ray-tracing-in-one-weekend
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fralken/ray-tracing-in-one-weekend" "work/ex/beta-1.37-6/sources/1.36.0/gh/fralken/ray-tracing-in-one-weekend"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/fralken/ray-tracing-in-one-weekend'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fralken/ray-tracing-in-one-weekend" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fralken/ray-tracing-in-one-weekend"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fralken/ray-tracing-in-one-weekend'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b6db4a5a8c55cbe7b5b874a67787061632da29c2
[INFO] sha for GitHub repo fralken/ray-tracing-in-one-weekend: b6db4a5a8c55cbe7b5b874a67787061632da29c2
[INFO] validating manifest of fralken/ray-tracing-in-one-weekend 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 fralken/ray-tracing-in-one-weekend 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 fralken/ray-tracing-in-one-weekend
[INFO] finished frobbing fralken/ray-tracing-in-one-weekend
[INFO] frobbed toml for fralken/ray-tracing-in-one-weekend written to work/ex/beta-1.37-6/sources/1.36.0/gh/fralken/ray-tracing-in-one-weekend/Cargo.toml
[INFO] started frobbing fralken/ray-tracing-in-one-weekend
[INFO] finished frobbing fralken/ray-tracing-in-one-weekend
[INFO] frobbed toml for fralken/ray-tracing-in-one-weekend written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fralken/ray-tracing-in-one-weekend/Cargo.toml
[INFO] crate fralken/ray-tracing-in-one-weekend 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 fralken/ray-tracing-in-one-weekend against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/fralken/ray-tracing-in-one-weekend:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 2efb3f460daf86bed6e3b52e284c8da679e2968f76d4963bdb86204cce56dbf9
[INFO] running `"docker" "start" "-a" "2efb3f460daf86bed6e3b52e284c8da679e2968f76d4963bdb86204cce56dbf9"`
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling libm v0.1.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling alga v0.9.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling nalgebra v0.18.0
[INFO] [stderr]    Compiling ray-tracing-in-one-weekend v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.11s
[INFO] running `"docker" "inspect" "2efb3f460daf86bed6e3b52e284c8da679e2968f76d4963bdb86204cce56dbf9"`
[INFO] running `"docker" "rm" "-f" "2efb3f460daf86bed6e3b52e284c8da679e2968f76d4963bdb86204cce56dbf9"`
[INFO] [stdout] 2efb3f460daf86bed6e3b52e284c8da679e2968f76d4963bdb86204cce56dbf9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/fralken/ray-tracing-in-one-weekend:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 954cd2791547a1f136563ac6944e479f92b3a110e8d386092cd5da4fd9c3e7f3
[INFO] running `"docker" "start" "-a" "954cd2791547a1f136563ac6944e479f92b3a110e8d386092cd5da4fd9c3e7f3"`
[INFO] [stderr]    Compiling ray-tracing-in-one-weekend v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "954cd2791547a1f136563ac6944e479f92b3a110e8d386092cd5da4fd9c3e7f3"`
[INFO] running `"docker" "rm" "-f" "954cd2791547a1f136563ac6944e479f92b3a110e8d386092cd5da4fd9c3e7f3"`
[INFO] [stdout] 954cd2791547a1f136563ac6944e479f92b3a110e8d386092cd5da4fd9c3e7f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/fralken/ray-tracing-in-one-weekend:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 56e0a8d3bd82c62952553c00852b49fd373c6e20a53a3eb6aa0a60441f85ee6f
[INFO] running `"docker" "start" "-a" "56e0a8d3bd82c62952553c00852b49fd373c6e20a53a3eb6aa0a60441f85ee6f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ray_tracing_in_one_weekend-e204138fbc66c03e
[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" "56e0a8d3bd82c62952553c00852b49fd373c6e20a53a3eb6aa0a60441f85ee6f"`
[INFO] running `"docker" "rm" "-f" "56e0a8d3bd82c62952553c00852b49fd373c6e20a53a3eb6aa0a60441f85ee6f"`
[INFO] [stdout] 56e0a8d3bd82c62952553c00852b49fd373c6e20a53a3eb6aa0a60441f85ee6f