Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/designate/stable/pike/build-openstack-sphinx-docs/ca1206d/ : RETRY_LIMIT in 30m 36s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/designate/stable/pike/openstack-tox-py27/21bc4c3/ : SUCCESS in 5m 37s