[INFO] fetching crate virtual-mio 0.701.0-rc.2...
[INFO] testing virtual-mio-0.701.0-rc.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate virtual-mio 0.701.0-rc.2 into /workspace/builds/worker-6-tc2/source
[INFO] testing virtual-mio-0.701.0-rc.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate virtual-mio 0.701.0-rc.2 into /workspace/builds/worker-6-tc2/source
[INFO] testing virtual-mio-0.701.0-rc.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate virtual-mio 0.701.0-rc.2 into /workspace/builds/worker-6-tc2/source
[INFO] testing virtual-mio-0.701.0-rc.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate virtual-mio 0.701.0-rc.2 into /workspace/builds/worker-6-tc2/source
[INFO] testing virtual-mio-0.701.0-rc.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate virtual-mio 0.701.0-rc.2 into /workspace/builds/worker-6-tc2/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download virtual-mio version 0.701.0-rc.2
    2: No space left on device (os error 28)