[INFO] fetching crate rust_engineio 0.6.0...
[INFO] testing rust_engineio-0.6.0 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate rust_engineio 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] testing rust_engineio-0.6.0 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate rust_engineio 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] testing rust_engineio-0.6.0 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate rust_engineio 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] testing rust_engineio-0.6.0 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate rust_engineio 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] testing rust_engineio-0.6.0 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate rust_engineio 0.6.0 into /workspace/builds/worker-4-tc2/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download rust_engineio version 0.6.0
    2: No space left on device (os error 28)