qa_crowbarsetup: Look for errors in glance-scrubber log
qa_crowbarsetup: Look for errors in glance-scrubber log

It seems glance-scrubber doesn't always exit with non-0 on failures, so
also look at the logs for errors.

Note that we filter out glance_store errors because they're not
relevant, and always happen with the default config:
  ERROR glance_store._drivers.filesystem [-] Specify at least 'filesystem_store_datadir' or 'filesystem_store_datadirs' option

gosipyan/automation,SUSE-Cloud/automation,gosipyan/automation,SUSE-Cloud/automation,vmoravec/automation,vmoravec/automation,aspiers/automation,vmoravec/automation,gosipyan/automation,gosipyan/automation,aspiers/automation,aspiers/automation,vmoravec/automation,aspiers/automation,SUSE-Cloud/automation,SUSE-Cloud/automation