[INFO] fetching crate perf-gauge 0.1.20...
[INFO] checking perf-gauge-0.1.20 against 67854e511de21d881bb16426996cd4259d44aa2e for pr-161154
[INFO] extracting crate perf-gauge 0.1.20 into /workspace/builds/worker-7-tc1/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download perf-gauge version 0.1.20
    2: unexpected end of file