Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c8c6822e01e745db85aabcff42695c9c : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e5d85428f2154899af086e37b1149c85 : FAILURE in 4m 21s