Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/88706e6815bd48789d9e8f7a81ec213c : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0d6b383af0fe47b89fcebf2409941306 : FAILURE in 4m 45s