Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c75272cb2502495d9e58c05418bcbd58 : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eea3afa9a424421f922ff581d46f6aac : FAILURE in 6m 47s