Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a6fb937cc19d4baf81180f18e4874bc4 : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d4af4acd68b84086b023a3c1e29c0cfe : FAILURE in 3m 26s