Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6792e909848945829289c3b0d6c1a5c3 : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e7a89dc68ec43d4a47d36659438297c : FAILURE in 7m 44s