Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/100881627d064573b86143741235d7a3 : FAILURE in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e6177e3b2d77459495ecb6153021d04a : SUCCESS in 5m 04s