Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4cf8189c7f124b9d88234f960a21cd43 : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e6d04fd0aef74ca99b696b3d55eb952f : FAILURE in 4m 47s