[INFO] fetching crate perf-gauge 0.1.20...
[INFO] checking perf-gauge-0.1.20 against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] extracting crate perf-gauge 0.1.20 into /workspace/builds/worker-5-tc2/source
[INFO] checking perf-gauge-0.1.20 against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] extracting crate perf-gauge 0.1.20 into /workspace/builds/worker-5-tc2/source
[INFO] checking perf-gauge-0.1.20 against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] extracting crate perf-gauge 0.1.20 into /workspace/builds/worker-5-tc2/source
[INFO] checking perf-gauge-0.1.20 against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] extracting crate perf-gauge 0.1.20 into /workspace/builds/worker-5-tc2/source
[INFO] checking perf-gauge-0.1.20 against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] extracting crate perf-gauge 0.1.20 into /workspace/builds/worker-5-tc2/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