[INFO] fetching crate saphir 3.1.1...
[INFO] testing saphir-3.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate saphir 3.1.1 into /workspace/builds/worker-4-tc1/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download saphir version 3.1.1
    2: failed to unpack `saphir-3.1.1/examples/basic.rs` into `/workspace/builds/worker-4-tc1/source/examples/basic.rs`
    3: No space left on device (os error 28)