Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bfd1a368f73d4febb5f9020939243531 : SUCCESS in 6m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c4614a05788c4945bcc0377089258e27 : FAILURE in 4m 33s