Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0e08c505cc764725a0fcb7f8aa95111d : SUCCESS in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/402649c4316049b6a12d93d23f4ffde5 : FAILURE in 3m 53s