Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bagpipe/stable/ocata/build-openstack-sphinx-docs/72e532d/html/ : SUCCESS in 7m 03s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bagpipe/stable/ocata/openstack-tox-py27/4065c72/ : RETRY_LIMIT in 1m 46s