[INFO] fetching crate school_library 1.0.3...
[INFO] testing school_library-1.0.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210
[INFO] extracting crate school_library 1.0.3 into /workspace/builds/worker-2-tc1/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download school_library version 1.0.3
    2: failed to unpack `school_library-1.0.3/.cargo_vcs_info.json` into `/workspace/builds/worker-2-tc1/source/.cargo_vcs_info.json`
    3: No space left on device (os error 28)