Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bagpipe/stable/ocata/build-openstack-sphinx-docs/17a8994/html/ : SUCCESS in 4m 17s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bagpipe/stable/ocata/openstack-tox-py27/0df5aa5/ : RETRY_LIMIT in 2m 11s