Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ab327517df9a4d84aef264fe4768bb4b : SUCCESS in 9m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b670c902c2144d57be2eed13446d4e05 : FAILURE in 10m 23s