Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e6486ea1c86846279f797afeb324f436 : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a800a3522a0d48189fe5a259d411a29a : FAILURE in 4m 47s