[INFO] updating cached repository TyrantWave/fractal-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TyrantWave/fractal-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TyrantWave/fractal-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/TyrantWave/fractal-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/TyrantWave/fractal-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TyrantWave/fractal-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TyrantWave/fractal-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TyrantWave/fractal-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0e320e507dd18b4212566542016ff88f90bd4b27
[INFO] sha for GitHub repo TyrantWave/fractal-rust: 0e320e507dd18b4212566542016ff88f90bd4b27
[INFO] validating manifest of TyrantWave/fractal-rust 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 TyrantWave/fractal-rust 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 TyrantWave/fractal-rust
[INFO] finished frobbing TyrantWave/fractal-rust
[INFO] frobbed toml for TyrantWave/fractal-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/TyrantWave/fractal-rust/Cargo.toml
[INFO] started frobbing TyrantWave/fractal-rust
[INFO] finished frobbing TyrantWave/fractal-rust
[INFO] frobbed toml for TyrantWave/fractal-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TyrantWave/fractal-rust/Cargo.toml
[INFO] crate TyrantWave/fractal-rust 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 TyrantWave/fractal-rust 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TyrantWave/fractal-rust:/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] 43b9f6610595c9464416156205a57140dff033c572302641e0c8f306c66cf115
[INFO] running `"docker" "start" "-a" "43b9f6610595c9464416156205a57140dff033c572302641e0c8f306c66cf115"`
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling inflate v0.4.4
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling png v0.14.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling image v0.21.0
[INFO] [stderr]    Compiling fractal v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.90s
[INFO] running `"docker" "inspect" "43b9f6610595c9464416156205a57140dff033c572302641e0c8f306c66cf115"`
[INFO] running `"docker" "rm" "-f" "43b9f6610595c9464416156205a57140dff033c572302641e0c8f306c66cf115"`
[INFO] [stdout] 43b9f6610595c9464416156205a57140dff033c572302641e0c8f306c66cf115
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TyrantWave/fractal-rust:/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] c007caf9424dd10f3fcc0c5e1e160f16dcbd78c5c04fa0af5e1db8a3d5b08198
[INFO] running `"docker" "start" "-a" "c007caf9424dd10f3fcc0c5e1e160f16dcbd78c5c04fa0af5e1db8a3d5b08198"`
[INFO] [stderr]    Compiling fractal v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `"docker" "inspect" "c007caf9424dd10f3fcc0c5e1e160f16dcbd78c5c04fa0af5e1db8a3d5b08198"`
[INFO] running `"docker" "rm" "-f" "c007caf9424dd10f3fcc0c5e1e160f16dcbd78c5c04fa0af5e1db8a3d5b08198"`
[INFO] [stdout] c007caf9424dd10f3fcc0c5e1e160f16dcbd78c5c04fa0af5e1db8a3d5b08198
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TyrantWave/fractal-rust:/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] 15221ddf95944504e77a14b950ed9a183c0b86f95b27e31af8f4667552240373
[INFO] running `"docker" "start" "-a" "15221ddf95944504e77a14b950ed9a183c0b86f95b27e31af8f4667552240373"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fractal-60177a8288b2e399
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test fractal::test::text_pixel_to_point ... ok
[INFO] [stdout] test fractal::test::test_parse_pair ... ok
[INFO] [stdout] test fractal::test::test_parse_complex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "15221ddf95944504e77a14b950ed9a183c0b86f95b27e31af8f4667552240373"`
[INFO] running `"docker" "rm" "-f" "15221ddf95944504e77a14b950ed9a183c0b86f95b27e31af8f4667552240373"`
[INFO] [stdout] 15221ddf95944504e77a14b950ed9a183c0b86f95b27e31af8f4667552240373