[INFO] fetching crate rust-2018 1.1.0...
[INFO] checking rust-2018-1.1.0 against master#5337252b9952fdd9482ed6a4add17254e5bd2c40 for pr-138785
[INFO] extracting crate rust-2018 1.1.0 into /workspace/builds/worker-4-tc1/source


unable to download rust-2018 version 1.1.0

Caused by:
    unexpected end of file