Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6bef2669b34a41eca0480c89197efee4 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f423e71b614a45b7aefc9bae6fe8e733 : FAILURE in 4m 45s