Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e146ea08a98e482e9a084e9baafcfb6e : SUCCESS in 3m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f79a9dcfd404d80af28bb824dc06d0a : FAILURE in 6m 18s