Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a9cf4b9913f948469b87dfdb1977b177 : SUCCESS in 7m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b9fe1014bb774bf092482ef3afddadcf : FAILURE in 6m 22s