[INFO] updating cached repository katsew/mandelbrot.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/katsew/mandelbrot.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/katsew/mandelbrot.rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/mandelbrot.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/mandelbrot.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/katsew/mandelbrot.rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/mandelbrot.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/mandelbrot.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2b8916cb1cf78407ea8c03e46ebb68cd08368767
[INFO] sha for GitHub repo katsew/mandelbrot.rs: 2b8916cb1cf78407ea8c03e46ebb68cd08368767
[INFO] validating manifest of katsew/mandelbrot.rs 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 katsew/mandelbrot.rs 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 katsew/mandelbrot.rs
[INFO] finished frobbing katsew/mandelbrot.rs
[INFO] frobbed toml for katsew/mandelbrot.rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/mandelbrot.rs/Cargo.toml
[INFO] started frobbing katsew/mandelbrot.rs
[INFO] finished frobbing katsew/mandelbrot.rs
[INFO] frobbed toml for katsew/mandelbrot.rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/mandelbrot.rs/Cargo.toml
[INFO] crate katsew/mandelbrot.rs 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 katsew/mandelbrot.rs 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/mandelbrot.rs:/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] 90b7e6c8f7217ba751f717ee9d38a31a590b75a3e5a3b458dbdebc473902ec27
[INFO] running `"docker" "start" "-a" "90b7e6c8f7217ba751f717ee9d38a31a590b75a3e5a3b458dbdebc473902ec27"`
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling png v0.7.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.13.0
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.86s
[INFO] running `"docker" "inspect" "90b7e6c8f7217ba751f717ee9d38a31a590b75a3e5a3b458dbdebc473902ec27"`
[INFO] running `"docker" "rm" "-f" "90b7e6c8f7217ba751f717ee9d38a31a590b75a3e5a3b458dbdebc473902ec27"`
[INFO] [stdout] 90b7e6c8f7217ba751f717ee9d38a31a590b75a3e5a3b458dbdebc473902ec27
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/mandelbrot.rs:/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] 44cea8452970230878bb3c66b9b95d53e6b5f9d5bee0b8c2b2a43f349e0e34ff
[INFO] running `"docker" "start" "-a" "44cea8452970230878bb3c66b9b95d53e6b5f9d5bee0b8c2b2a43f349e0e34ff"`
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `"docker" "inspect" "44cea8452970230878bb3c66b9b95d53e6b5f9d5bee0b8c2b2a43f349e0e34ff"`
[INFO] running `"docker" "rm" "-f" "44cea8452970230878bb3c66b9b95d53e6b5f9d5bee0b8c2b2a43f349e0e34ff"`
[INFO] [stdout] 44cea8452970230878bb3c66b9b95d53e6b5f9d5bee0b8c2b2a43f349e0e34ff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/mandelbrot.rs:/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] 8b7210b22ee04a8fef955d816d390c75c3932a61fe3e5b60f6eefeb11acd9269
[INFO] running `"docker" "start" "-a" "8b7210b22ee04a8fef955d816d390c75c3932a61fe3e5b60f6eefeb11acd9269"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mandelbrot-dedde860de0a2360
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_parse_pair ... ok
[INFO] [stdout] test test_parse_complex ... ok
[INFO] [stdout] test test_pixel_to_point ... 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" "8b7210b22ee04a8fef955d816d390c75c3932a61fe3e5b60f6eefeb11acd9269"`
[INFO] running `"docker" "rm" "-f" "8b7210b22ee04a8fef955d816d390c75c3932a61fe3e5b60f6eefeb11acd9269"`
[INFO] [stdout] 8b7210b22ee04a8fef955d816d390c75c3932a61fe3e5b60f6eefeb11acd9269