[INFO] cloning repository sgpthomas/mandelbrot
[INFO] running `"git" "clone" "--bare" "git://github.com/sgpthomas/mandelbrot.git" "work/cache/sources/gh/sgpthomas/mandelbrot"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/sgpthomas/mandelbrot'...
[INFO] running `"git" "clone" "work/cache/sources/gh/sgpthomas/mandelbrot" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sgpthomas/mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sgpthomas/mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sgpthomas/mandelbrot" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sgpthomas/mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sgpthomas/mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a8a2fbf60fb0df02a1ce61f79333594925711172
[INFO] sha for GitHub repo sgpthomas/mandelbrot: a8a2fbf60fb0df02a1ce61f79333594925711172
[INFO] validating manifest of sgpthomas/mandelbrot on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sgpthomas/mandelbrot on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sgpthomas/mandelbrot
[INFO] finished frobbing sgpthomas/mandelbrot
[INFO] frobbed toml for sgpthomas/mandelbrot written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sgpthomas/mandelbrot/Cargo.toml
[INFO] started frobbing sgpthomas/mandelbrot
[INFO] finished frobbing sgpthomas/mandelbrot
[INFO] frobbed toml for sgpthomas/mandelbrot written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sgpthomas/mandelbrot/Cargo.toml
[INFO] crate sgpthomas/mandelbrot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glium_text v0.11.0
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sgpthomas/mandelbrot against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sgpthomas/mandelbrot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1d4f2bf05dd8ff7208b418c792c4ab326226fb09d17636b04ed0bfd49ace5c20
[INFO] running `"docker" "start" "-a" "1d4f2bf05dd8ff7208b418c792c4ab326226fb09d17636b04ed0bfd49ace5c20"`
[INFO] [stderr]    Compiling freetype-sys v0.4.0
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking rayon-core v1.2.1
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]     Checking x11-dl v2.16.0
[INFO] [stderr]     Checking backtrace-sys v0.1.16
[INFO] [stderr]     Checking libz-sys v1.0.18
[INFO] [stderr]     Checking pbr v1.0.0
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking backtrace v0.3.3
[INFO] [stderr]     Checking wayland-protocols v0.9.10
[INFO] [stderr]     Checking wayland-kbd v0.9.1
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]     Checking wayland-window v0.8.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr]     Checking winit v0.8.3
[INFO] [stderr]     Checking image v0.17.0
[INFO] [stderr]     Checking glutin v0.10.0
[INFO] [stderr]     Checking glium v0.18.0
[INFO] [stderr]     Checking glium_text v0.11.0
[INFO] [stderr]     Checking mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.24s
[INFO] running `"docker" "inspect" "1d4f2bf05dd8ff7208b418c792c4ab326226fb09d17636b04ed0bfd49ace5c20"`
[INFO] running `"docker" "rm" "-f" "1d4f2bf05dd8ff7208b418c792c4ab326226fb09d17636b04ed0bfd49ace5c20"`
[INFO] [stdout] 1d4f2bf05dd8ff7208b418c792c4ab326226fb09d17636b04ed0bfd49ace5c20