Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e0417f6304274988b45b81cfcb52e517 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bef2e91314954aeda4a1520c89bb7e1c : FAILURE in 4m 41s