caledvwlch: linux-system-roles/postfix: pull #2 (23db8ec) on centos-7
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Fetch https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud-1809.qcow2c
WARNING:root:Traceback (most recent call last):
  File "/home/till/scm/gh-tyll-test-harness/test/run-tests", line 212, in fetch_image
    shutil.copyfileobj(request, image_tempfile)
  File "/usr/lib64/python3.7/shutil.py", line 82, in copyfileobj
    fdst.write(buf)
  File "/usr/lib64/python3.7/tempfile.py", line 481, in func_wrapper
    return func(*args, **kwargs)
OSError: [Errno 28] No space left on device