[INFO] fetching crate ver-stub-tool 0.3.0...
[INFO] testing ver-stub-tool-0.3.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate ver-stub-tool 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] testing ver-stub-tool-0.3.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate ver-stub-tool 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] testing ver-stub-tool-0.3.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate ver-stub-tool 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] testing ver-stub-tool-0.3.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate ver-stub-tool 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] testing ver-stub-tool-0.3.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate ver-stub-tool 0.3.0 into /workspace/builds/worker-7-tc2/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download ver-stub-tool version 0.3.0
    2: No space left on device (os error 28)