Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dcb41fe0af884037b031911ce0d6973f : SUCCESS in 7m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4d34d12e493a42d7906f93e50718871b : FAILURE in 4m 54s