[INFO] fetching crate and-then-concurrent 0.1.0...
[INFO] checking and-then-concurrent-0.1.0 against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1
[INFO] extracting crate and-then-concurrent 0.1.0 into /workspace/builds/worker-6-tc1/source


unable to download and-then-concurrent version 0.1.0

Caused by:
    unexpected end of file