Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/db8a4a1cde2544e5a3805259a5182322 : SUCCESS in 8m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d6988fc2bfb349aca1c8160351e67263 : FAILURE in 4m 39s