[INFO] fetching crate pychan 0.2.0...
[INFO] checking pychan-0.2.0 against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] extracting crate pychan 0.2.0 into /workspace/builds/worker-7-tc1/source


unable to download pychan version 0.2.0

Caused by:
    unexpected end of file