Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a68f0e98fa894375a58d6e81a130137b : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c953f2b848142b89ff19f690533ed1b : FAILURE in 5m 14s