Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/03861d03e28647e7a916e33a785a5aab : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e95903bb0ec64831b67ec8137df4ee50 : FAILURE in 4m 39s