Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/109c616f49954e43a12b139b579a0bf2 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/efa8153f096b43e99cd1c4c0b27286df : FAILURE in 4m 33s