[INFO] fetching crate ucg 0.8.0...
[INFO] testing ucg-0.8.0 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate ucg 0.8.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing ucg-0.8.0 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate ucg 0.8.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing ucg-0.8.0 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate ucg 0.8.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing ucg-0.8.0 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate ucg 0.8.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing ucg-0.8.0 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate ucg 0.8.0 into /workspace/builds/worker-2-tc2/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download ucg version 0.8.0
    2: No space left on device (os error 28)