Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/288635be268b49c9a402570360941302 : SUCCESS in 5m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2107ed345ea04ca3ba7f37d56389f0ec : FAILURE in 4m 09s