Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/efacba28e8c54952b444e168890a3090 : FAILURE in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/797daacf57da4b88a235160ab8bdb170 : FAILURE in 3m 58s