[INFO] fetching crate perspicuity_formula 0.1.0...
[INFO] testing perspicuity_formula-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate perspicuity_formula 0.1.0 into /workspace/builds/worker-7-tc1/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download perspicuity_formula version 0.1.0
    2: unexpected end of file