[INFO] fetching crate snmalloc-rs 0.7.4...
[INFO] testing snmalloc-rs-0.7.4 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate snmalloc-rs 0.7.4 into /workspace/builds/worker-5-tc2/source
[INFO] testing snmalloc-rs-0.7.4 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate snmalloc-rs 0.7.4 into /workspace/builds/worker-5-tc2/source
[INFO] testing snmalloc-rs-0.7.4 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate snmalloc-rs 0.7.4 into /workspace/builds/worker-5-tc2/source
[INFO] testing snmalloc-rs-0.7.4 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate snmalloc-rs 0.7.4 into /workspace/builds/worker-5-tc2/source
[INFO] testing snmalloc-rs-0.7.4 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate snmalloc-rs 0.7.4 into /workspace/builds/worker-5-tc2/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download snmalloc-rs version 0.7.4
    2: No space left on device (os error 28)