Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/06f12b3ecde44fbb9b35afeb7463439d : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/62c256b40c3c47b8a1d66c1835648c15 : FAILURE in 4m 50s