[INFO] cloning repository kontheocharis/mandelbrot
[INFO] running `"git" "clone" "--bare" "git://github.com/kontheocharis/mandelbrot.git" "work/cache/sources/gh/kontheocharis/mandelbrot"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kontheocharis/mandelbrot'...
[INFO] running `"git" "clone" "work/cache/sources/gh/kontheocharis/mandelbrot" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/kontheocharis/mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/kontheocharis/mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kontheocharis/mandelbrot" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/kontheocharis/mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/kontheocharis/mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4205ec087e6764869c33c19c46eea2bdfa5e8e21
[INFO] sha for GitHub repo kontheocharis/mandelbrot: 4205ec087e6764869c33c19c46eea2bdfa5e8e21
[INFO] validating manifest of kontheocharis/mandelbrot on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kontheocharis/mandelbrot on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kontheocharis/mandelbrot
[INFO] finished frobbing kontheocharis/mandelbrot
[INFO] frobbed toml for kontheocharis/mandelbrot written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/kontheocharis/mandelbrot/Cargo.toml
[INFO] started frobbing kontheocharis/mandelbrot
[INFO] finished frobbing kontheocharis/mandelbrot
[INFO] frobbed toml for kontheocharis/mandelbrot written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/kontheocharis/mandelbrot/Cargo.toml
[INFO] crate kontheocharis/mandelbrot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kontheocharis/mandelbrot against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/kontheocharis/mandelbrot:/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=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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7e8ee28dd824dea6ff2f54f0a761b13f4e199b9b7bde7cb5a9a743e9cccaa65c
[INFO] running `"docker" "start" "-a" "7e8ee28dd824dea6ff2f54f0a761b13f4e199b9b7bde7cb5a9a743e9cccaa65c"`
[INFO] [stderr]     Checking png_encode_mini v0.1.2
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking miniz-sys v0.1.11
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking raster v0.2.0
[INFO] [stderr]     Checking mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.15s
[INFO] running `"docker" "inspect" "7e8ee28dd824dea6ff2f54f0a761b13f4e199b9b7bde7cb5a9a743e9cccaa65c"`
[INFO] running `"docker" "rm" "-f" "7e8ee28dd824dea6ff2f54f0a761b13f4e199b9b7bde7cb5a9a743e9cccaa65c"`
[INFO] [stdout] 7e8ee28dd824dea6ff2f54f0a761b13f4e199b9b7bde7cb5a9a743e9cccaa65c