Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5903fae81ca1430c8f62889889f8192f : SUCCESS in 7m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/707489525f834c8392c214e64daf38a6 : FAILURE in 6m 21s