Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5f06b282364a41238149be04b27801ef : SUCCESS in 4m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9c9353dc796c4062951d274ab38d4df8 : FAILURE in 3m 37s