[INFO] fetching crate pretty_rdf 0.8.0...
[INFO] testing pretty_rdf-0.8.0 against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] extracting crate pretty_rdf 0.8.0 into /workspace/builds/worker-4-tc1/source


unable to download pretty_rdf version 0.8.0

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