[INFO] fetching crate panic 0.4.0...
[INFO] checking panic-0.4.0 against master#1f81f906893d166d05fb4839f169983f2b564cc7 for pr-135167
[INFO] extracting crate panic 0.4.0 into /workspace/builds/worker-0-tc1/source


Kind(UnexpectedEof)

unable to download panic version 0.4.0