Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b561288364774b4584e3eda90490e406 : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5cc5babef26f4a8181c863a70811158a : FAILURE in 6m 10s