Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8bebc741addf45499e8fd0e1deaf5156 : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7a11d90cf50f41ea92a8271884087e86 : FAILURE in 3m 46s