Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b49c985561c14057847da6f7b010f9f5 : RETRY_LIMIT in 3m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd08ad5d1c274443b9f26c0e513e62bd : FAILURE in 3m 28s