Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/07797b7a95074158b6ac516c718a7fbb : SUCCESS in 8m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e519ba8b777f404d91b402e0974a7b8d : FAILURE in 5m 40s