[INFO] updating cached repository carlgreen/raytracer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/carlgreen/raytracer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/carlgreen/raytracer" "work/ex/beta-1.37-6/sources/1.36.0/gh/carlgreen/raytracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/carlgreen/raytracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/carlgreen/raytracer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/carlgreen/raytracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/carlgreen/raytracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7fb6a69357bb863c36fb0ffe9c189c56a1be5681
[INFO] sha for GitHub repo carlgreen/raytracer: 7fb6a69357bb863c36fb0ffe9c189c56a1be5681
[INFO] validating manifest of carlgreen/raytracer 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 carlgreen/raytracer 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 carlgreen/raytracer
[INFO] finished frobbing carlgreen/raytracer
[INFO] frobbed toml for carlgreen/raytracer written to work/ex/beta-1.37-6/sources/1.36.0/gh/carlgreen/raytracer/Cargo.toml
[INFO] started frobbing carlgreen/raytracer
[INFO] finished frobbing carlgreen/raytracer
[INFO] frobbed toml for carlgreen/raytracer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/carlgreen/raytracer/Cargo.toml
[INFO] crate carlgreen/raytracer 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 carlgreen/raytracer 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/carlgreen/raytracer:/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] 592b512ab0928a2b81e4ebebb1a45985d9047a0ab5e4186665f73d7d7a4312b4
[INFO] running `"docker" "start" "-a" "592b512ab0928a2b81e4ebebb1a45985d9047a0ab5e4186665f73d7d7a4312b4"`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `"docker" "inspect" "592b512ab0928a2b81e4ebebb1a45985d9047a0ab5e4186665f73d7d7a4312b4"`
[INFO] running `"docker" "rm" "-f" "592b512ab0928a2b81e4ebebb1a45985d9047a0ab5e4186665f73d7d7a4312b4"`
[INFO] [stdout] 592b512ab0928a2b81e4ebebb1a45985d9047a0ab5e4186665f73d7d7a4312b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/carlgreen/raytracer:/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] 433c8820ac35de3dd29ce48c90d024304071768f92ba780430d9f8d8966c5319
[INFO] running `"docker" "start" "-a" "433c8820ac35de3dd29ce48c90d024304071768f92ba780430d9f8d8966c5319"`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `"docker" "inspect" "433c8820ac35de3dd29ce48c90d024304071768f92ba780430d9f8d8966c5319"`
[INFO] running `"docker" "rm" "-f" "433c8820ac35de3dd29ce48c90d024304071768f92ba780430d9f8d8966c5319"`
[INFO] [stdout] 433c8820ac35de3dd29ce48c90d024304071768f92ba780430d9f8d8966c5319
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/carlgreen/raytracer:/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] 96f1931303a5a191e55f266595237f0e62196e0648c7fb63c9b8799f58f3ab6c
[INFO] running `"docker" "start" "-a" "96f1931303a5a191e55f266595237f0e62196e0648c7fb63c9b8799f58f3ab6c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raytracer-55c3a2bc3510ba8a
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test color::tests::test_div_color ... ok
[INFO] [stdout] test color::tests::test_mul_color ... ok
[INFO] [stdout] test color::tests::test_add_color ... ok
[INFO] [stdout] test vector::tests::test_already_unit_vector ... ok
[INFO] [stdout] test ray::tests::test_point_at_parameter ... ok
[INFO] [stdout] test color::tests::test_mul_color_by_vector ... ok
[INFO] [stdout] test vector::tests::test_non_unit_vector ... 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" "96f1931303a5a191e55f266595237f0e62196e0648c7fb63c9b8799f58f3ab6c"`
[INFO] running `"docker" "rm" "-f" "96f1931303a5a191e55f266595237f0e62196e0648c7fb63c9b8799f58f3ab6c"`
[INFO] [stdout] 96f1931303a5a191e55f266595237f0e62196e0648c7fb63c9b8799f58f3ab6c