Build failed. - openstack-tox-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bagpipe/stable/stein/openstack-tox-docs/12e2711/html/ : SUCCESS in 12m 49s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bagpipe/stable/stein/openstack-tox-py27/85d6bed/ : RETRY_LIMIT in 3m 00s