Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/007301321f9649e3a3a8d618d240cafb : SUCCESS in 3m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/00eb436b62f8470c9ad306fa3a7fdd0a : FAILURE in 2m 39s