Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/306e4a2b85a040b6bf9a28d7236a0115 : FAILURE in 6m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/da3bdcac9eaf4d348f42fadde93ed703 : FAILURE in 6m 52s