[INFO] fetching crate user-backtrace 0.2.3...
[INFO] checking user-backtrace-0.2.3 against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303
[INFO] extracting crate user-backtrace 0.2.3 into /workspace/builds/worker-3-tc1/source


unable to download user-backtrace version 0.2.3

Caused by:
    unexpected end of file