Dec 17 20:38:53.381 INFO checking lmwnshn/tutorial-mandelbrot against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:38:53.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/lmwnshn/tutorial-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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:38:53.840 INFO [stdout] 5c9dd7950a25cbff37ed26f6677d90b5db4c03bed02ecc52c837463202803dba
Dec 17 20:38:53.846 INFO running `"docker" "start" "-a" "5c9dd7950a25cbff37ed26f6677d90b5db4c03bed02ecc52c837463202803dba"`
Dec 17 20:38:55.916 INFO [stderr]     Checking rayon-core v1.3.0
Dec 17 20:38:55.917 INFO [stderr]     Checking num-bigint v0.1.41
Dec 17 20:38:55.924 INFO [stderr]     Checking png v0.7.0
Dec 17 20:38:57.712 INFO [stderr]     Checking rayon v0.8.2
Dec 17 20:38:58.744 INFO [stderr]     Checking num-rational v0.1.40
Dec 17 20:38:59.822 INFO [stderr]     Checking num v0.1.41
Dec 17 20:39:01.393 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 17 20:39:02.472 INFO [stderr]     Checking image v0.13.0
Dec 17 20:39:06.160 INFO [stderr]     Checking tutorial-mandelbrot v0.1.0 (/opt/crater/workdir)
Dec 17 20:39:06.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.07s
Dec 17 20:39:08.496 INFO running `"docker" "inspect" "5c9dd7950a25cbff37ed26f6677d90b5db4c03bed02ecc52c837463202803dba"`
Dec 17 20:39:08.896 INFO running `"docker" "rm" "-f" "5c9dd7950a25cbff37ed26f6677d90b5db4c03bed02ecc52c837463202803dba"`
Dec 17 20:39:09.236 INFO [stdout] 5c9dd7950a25cbff37ed26f6677d90b5db4c03bed02ecc52c837463202803dba