[INFO] fetching crate sleepfast 1.3.0...
[INFO] building sleepfast-1.3.0 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] extracting crate sleepfast 1.3.0 into /workspace/builds/worker-3-tc1/source


unable to download sleepfast version 1.3.0

Caused by:
    unexpected end of file