[INFO] fetching crate retrofit 0.4.0...
[INFO] checking retrofit-0.4.0 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate retrofit 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] checking retrofit-0.4.0 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate retrofit 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] checking retrofit-0.4.0 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate retrofit 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] checking retrofit-0.4.0 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate retrofit 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] checking retrofit-0.4.0 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate retrofit 0.4.0 into /workspace/builds/worker-5-tc2/source


unable to download retrofit version 0.4.0

Caused by:
    No space left on device (os error 28)