[INFO] fetching crate swagger_spec 0.2.0...
[INFO] checking swagger_spec-0.2.0 against master#249cb84316401daf040832cdbb8a45e0f5ab6af8 for pr-138438
[INFO] extracting crate swagger_spec 0.2.0 into /workspace/builds/worker-4-tc1/source


unable to download swagger_spec version 0.2.0

Caused by:
    0: failed to unpack `swagger_spec-0.2.0/src/lib.rs` into `/workspace/builds/worker-4-tc1/source/src/lib.rs`
    1: No space left on device (os error 28)