[INFO] fetching crate either_n 0.2.0...
[INFO] checking either_n-0.2.0 against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852
[INFO] extracting crate either_n 0.2.0 into /workspace/builds/worker-5-tc1/source


unable to download either_n version 0.2.0

Caused by:
    unexpected end of file