[INFO] updating cached repository fumita/parallel-mandelbrot-algorithm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fumita/parallel-mandelbrot-algorithm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fumita/parallel-mandelbrot-algorithm" "work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/fumita/parallel-mandelbrot-algorithm"`
[INFO] [stderr] Cloning into 'work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/fumita/parallel-mandelbrot-algorithm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fumita/parallel-mandelbrot-algorithm" "work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/fumita/parallel-mandelbrot-algorithm"`
[INFO] [stderr] Cloning into 'work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/fumita/parallel-mandelbrot-algorithm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b86dad1cded73d7ab786af258c77508ae03732be
[INFO] sha for GitHub repo fumita/parallel-mandelbrot-algorithm: b86dad1cded73d7ab786af258c77508ae03732be
[INFO] validating manifest of fumita/parallel-mandelbrot-algorithm on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fumita/parallel-mandelbrot-algorithm on toolchain try#74092351c05ae61047b2be02024415546595e974
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fumita/parallel-mandelbrot-algorithm
[INFO] finished frobbing fumita/parallel-mandelbrot-algorithm
[INFO] frobbed toml for fumita/parallel-mandelbrot-algorithm written to work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/fumita/parallel-mandelbrot-algorithm/Cargo.toml
[INFO] started frobbing fumita/parallel-mandelbrot-algorithm
[INFO] finished frobbing fumita/parallel-mandelbrot-algorithm
[INFO] frobbed toml for fumita/parallel-mandelbrot-algorithm written to work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/fumita/parallel-mandelbrot-algorithm/Cargo.toml
[INFO] crate fumita/parallel-mandelbrot-algorithm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking fumita/parallel-mandelbrot-algorithm against try#74092351c05ae61047b2be02024415546595e974 for pr-60174
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60174/worker-5/try#74092351c05ae61047b2be02024415546595e974:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/fumita/parallel-mandelbrot-algorithm:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+74092351c05ae61047b2be02024415546595e974-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7e978d7a5a9c57eae8eeedf5956c134d4f0f10a0b4d6f2eea0f3f9f1d1fd1635
[INFO] running `"docker" "start" "-a" "7e978d7a5a9c57eae8eeedf5956c134d4f0f10a0b4d6f2eea0f3f9f1d1fd1635"`
[INFO] [stderr]     Checking rayon-core v1.3.0
[INFO] [stderr]     Checking num-bigint v0.1.41
[INFO] [stderr]     Checking num-complex v0.1.41
[INFO] [stderr]     Checking miniz-sys v0.1.10
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking num-rational v0.1.41
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking mandelbrot v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.40s
[INFO] running `"docker" "inspect" "7e978d7a5a9c57eae8eeedf5956c134d4f0f10a0b4d6f2eea0f3f9f1d1fd1635"`
[INFO] running `"docker" "rm" "-f" "7e978d7a5a9c57eae8eeedf5956c134d4f0f10a0b4d6f2eea0f3f9f1d1fd1635"`
[INFO] [stdout] 7e978d7a5a9c57eae8eeedf5956c134d4f0f10a0b4d6f2eea0f3f9f1d1fd1635