[INFO] fetching crate r-env 0.9.1...
[INFO] checking r-env-0.9.1 against master#9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a for pr-138458
[INFO] extracting crate r-env 0.9.1 into /workspace/builds/worker-3-tc1/source


unable to download r-env version 0.9.1

Caused by:
    unexpected end of file