[INFO] fetching crate perftacho 0.4.2...
[INFO] checking perftacho-0.4.2 against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303
[INFO] extracting crate perftacho 0.4.2 into /workspace/builds/worker-2-tc1/source


unable to download perftacho version 0.4.2

Caused by:
    unexpected end of file