Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/34800d4185ff4bfd9fd603d95977ba0e : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/52fa261a02ca49eaa043e9e57a4a775a : FAILURE in 4m 21s