Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4736dc3574a74c998498c10703654a88 : SUCCESS in 3m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f40f6cfc31c74ce5a23b3f67e14ddb9e : FAILURE in 2m 31s