Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7cfadaab72ca4e22b5792e78bb3f5b3b : SUCCESS in 5m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4301d4587f704337808a56df7d0aeaca : FAILURE in 4m 21s