Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4746a998a509482db7db94783605e472 : SUCCESS in 9m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/caba02b5f4e542e5b136628e871bdd11 : FAILURE in 7m 53s