Dec 19 22:15:47.413 INFO checking ProgrammingRust/mandelbrot against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 22:15:47.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ProgrammingRust/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:15:47.985 INFO [stdout] 2f2681b055cb7d37e7e3b48a0733ac2df11c209a46e1c4bad6c893ad7bf243cf
Dec 19 22:15:47.990 INFO running `"docker" "start" "-a" "2f2681b055cb7d37e7e3b48a0733ac2df11c209a46e1c4bad6c893ad7bf243cf"`
Dec 19 22:15:49.248 INFO [stderr]     Checking num-complex v0.1.41
Dec 19 22:15:49.248 INFO [stderr]     Checking num-bigint v0.1.41
Dec 19 22:15:49.256 INFO [stderr]     Checking miniz-sys v0.1.10
Dec 19 22:15:49.256 INFO [stderr]     Checking rayon v0.8.2
Dec 19 22:15:49.632 INFO [stderr]     Checking flate2 v0.2.20
Dec 19 22:15:51.868 INFO [stderr]     Checking num-rational v0.1.41
Dec 19 22:15:51.883 INFO [stderr]     Checking png v0.5.2
Dec 19 22:15:52.637 INFO [stderr]     Checking num v0.1.41
Dec 19 22:15:52.956 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 19 22:15:54.025 INFO [stderr]     Checking image v0.10.4
Dec 19 22:15:57.484 INFO [stderr]     Checking mandelbrot v0.2.0 (/opt/crater/workdir)
Dec 19 22:15:58.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.05s
Dec 19 22:15:58.435 INFO running `"docker" "inspect" "2f2681b055cb7d37e7e3b48a0733ac2df11c209a46e1c4bad6c893ad7bf243cf"`
Dec 19 22:15:58.514 INFO running `"docker" "rm" "-f" "2f2681b055cb7d37e7e3b48a0733ac2df11c209a46e1c4bad6c893ad7bf243cf"`
Dec 19 22:15:58.617 INFO [stdout] 2f2681b055cb7d37e7e3b48a0733ac2df11c209a46e1c4bad6c893ad7bf243cf