Build failed. - openstack-tox-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bgpvpn/stable/stein/openstack-tox-docs/ad2d262/html/ : SUCCESS in 9m 09s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bgpvpn/stable/stein/openstack-tox-py27/e838009/ : RETRY_LIMIT in 3m 03s