Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e538fb54285d4abfb88626b908581297 : SUCCESS in 20m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1018505e2b74467597c574f384cfa7a0 : FAILURE in 6m 21s