Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8eeae4f73ab04f7e90d1c182c3af468f : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c9eb1efe70cd4bdd9363ae5075f06209 : FAILURE in 4m 28s