Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b0c017d6640d48bea736c5623c1fd16c : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/215cdd02b4d04360993690fdb89411ce : FAILURE in 6m 21s