Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/73e8a11da021447d9cc1f735db5821b9 : SUCCESS in 3m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/49f9aa5e469a4deab31861e327fb39cc : FAILURE in 4m 11s