Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/724053017c654308908e42faf7311ac0 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cda160d6de2a4021aa1fe3f684dd7ef4 : FAILURE in 8m 06s