Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b62dda349ddb4b94aa669a4f9a6d9052 : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/706d6aec73364d4e8fccc75c62b13b70 : FAILURE in 4m 28s