Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/52b837110d2747d3a93a18469c902be4 : FAILURE in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/811d05fd67ec4931a19f8f65fe038736 : SUCCESS in 7m 00s