Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b88e658849b94f81bbb8ee62b34d29be : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a101e7e8b04943e785085c4f01670440 : FAILURE in 4m 13s