[INFO] fetching crate titan-html-core 0.4.2...
[INFO] testing titan-html-core-0.4.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210
[INFO] extracting crate titan-html-core 0.4.2 into /workspace/builds/worker-6-tc1/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download titan-html-core version 0.4.2
    2: unexpected end of file