Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bgpvpn/stable/ocata/build-openstack-sphinx-docs/f6c101e/html/ : SUCCESS in 4m 48s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bgpvpn/stable/ocata/openstack-tox-py27/7748522/ : RETRY_LIMIT in 3m 29s