Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8af9458d9a5047ad892089884c58d328 : SUCCESS in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cc95369a45a045fbace9944100018afa : FAILURE in 6m 27s