Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/908f23658506419e82f75bd54ea5d1c2 : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f138d575caff47efa5510d64a89dc313 : FAILURE in 4m 27s