[INFO] fetching crate runtool 0.4.5...
[INFO] testing runtool-0.4.5 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210
[INFO] extracting crate runtool 0.4.5 into /workspace/builds/worker-1-tc1/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download runtool version 0.4.5
    2: unexpected end of file