Dec 05 00:18:50.957 INFO checking RustStudy/mandelbrot against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:18:50.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 00:18:51.423 INFO [stdout] 59ed69b1611c961986799a01e56b5e83ef5514362cff39c72747ac842340924c
Dec 05 00:18:51.426 INFO running `"docker" "start" "-a" "59ed69b1611c961986799a01e56b5e83ef5514362cff39c72747ac842340924c"`
Dec 05 00:18:51.944 INFO [stderr] usermod: no changes
Dec 05 00:18:51.970 INFO [stderr]     Blocking waiting for file lock on the registry index
Dec 05 00:18:52.289 INFO [stderr]     Checking png v0.7.0
Dec 05 00:18:53.425 INFO [stderr]     Checking image v0.13.0
Dec 05 00:18:57.646 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Dec 05 00:18:59.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.64s
Dec 05 00:18:59.611 INFO [stderr] su: No module specific data is present
Dec 05 00:19:00.092 INFO running `"docker" "inspect" "59ed69b1611c961986799a01e56b5e83ef5514362cff39c72747ac842340924c"`
Dec 05 00:19:00.195 INFO running `"docker" "rm" "-f" "59ed69b1611c961986799a01e56b5e83ef5514362cff39c72747ac842340924c"`
Dec 05 00:19:00.351 INFO [stdout] 59ed69b1611c961986799a01e56b5e83ef5514362cff39c72747ac842340924c