[INFO] updating cached repository rhysforyou/fever-ray
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rhysforyou/fever-ray
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rhysforyou/fever-ray" "work/ex/beta-1.38-1/sources/1.37.0/gh/rhysforyou/fever-ray"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rhysforyou/fever-ray'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rhysforyou/fever-ray" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rhysforyou/fever-ray"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rhysforyou/fever-ray'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 49f57ee674d609a61b7ace7eff058c29bfcd6539
[INFO] sha for GitHub repo rhysforyou/fever-ray: 49f57ee674d609a61b7ace7eff058c29bfcd6539
[INFO] validating manifest of rhysforyou/fever-ray 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 rhysforyou/fever-ray 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 rhysforyou/fever-ray
[INFO] finished frobbing rhysforyou/fever-ray
[INFO] frobbed toml for rhysforyou/fever-ray written to work/ex/beta-1.38-1/sources/1.37.0/gh/rhysforyou/fever-ray/Cargo.toml
[INFO] started frobbing rhysforyou/fever-ray
[INFO] finished frobbing rhysforyou/fever-ray
[INFO] frobbed toml for rhysforyou/fever-ray written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rhysforyou/fever-ray/Cargo.toml
[INFO] crate rhysforyou/fever-ray 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 rhysforyou/fever-ray 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-1/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/rhysforyou/fever-ray:/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] 4259f12b8940536a7c762c3064bb55068c707b809ba78203f58559aeb4ff57e0
[INFO] running `"docker" "start" "-a" "4259f12b8940536a7c762c3064bb55068c707b809ba78203f58559aeb4ff57e0"`
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling fever-ray v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `"docker" "inspect" "4259f12b8940536a7c762c3064bb55068c707b809ba78203f58559aeb4ff57e0"`
[INFO] running `"docker" "rm" "-f" "4259f12b8940536a7c762c3064bb55068c707b809ba78203f58559aeb4ff57e0"`
[INFO] [stdout] 4259f12b8940536a7c762c3064bb55068c707b809ba78203f58559aeb4ff57e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/rhysforyou/fever-ray:/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] 73e8cb6fdb5e93ff778f68b64ecc7530cf574520c096539579950f1372a8a371
[INFO] running `"docker" "start" "-a" "73e8cb6fdb5e93ff778f68b64ecc7530cf574520c096539579950f1372a8a371"`
[INFO] [stderr]    Compiling fever-ray v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `"docker" "inspect" "73e8cb6fdb5e93ff778f68b64ecc7530cf574520c096539579950f1372a8a371"`
[INFO] running `"docker" "rm" "-f" "73e8cb6fdb5e93ff778f68b64ecc7530cf574520c096539579950f1372a8a371"`
[INFO] [stdout] 73e8cb6fdb5e93ff778f68b64ecc7530cf574520c096539579950f1372a8a371
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/rhysforyou/fever-ray:/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] 52e6c2949caaca33491a2da023246e2f5f76fdcad1f3f4e609eabeca811f319d
[INFO] running `"docker" "start" "-a" "52e6c2949caaca33491a2da023246e2f5f76fdcad1f3f4e609eabeca811f319d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fever_ray-fe0d0f4ca3722c6d
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test color::tests::test_from_rgb_hex ... ok
[INFO] [stdout] test color::tests::test_from_rgba_hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fever_ray-e52a57a158626c33
[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 fever-ray
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/color.rs - color::Color::from_rgba_hex (line 74) ... ok
[INFO] [stdout] test src/color.rs - color::Color::from_rgb_hex (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "52e6c2949caaca33491a2da023246e2f5f76fdcad1f3f4e609eabeca811f319d"`
[INFO] running `"docker" "rm" "-f" "52e6c2949caaca33491a2da023246e2f5f76fdcad1f3f4e609eabeca811f319d"`
[INFO] [stdout] 52e6c2949caaca33491a2da023246e2f5f76fdcad1f3f4e609eabeca811f319d