Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/74e7f9b846e344fdb20cb40717f5caba : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ef71a4492308477c8bb57f4de48ace90 : FAILURE in 4m 21s