Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1381a25512624336ac545c41f3c48748 : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f88338c448048e6b45d64c0de7a060e : FAILURE in 4m 21s