Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/961c42e625754c539441ee08acb17142 : SUCCESS in 5m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9100ce393fd645698f1c4db251b58ae2 : FAILURE in 4m 08s