Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a19fb3b7fdad4552a25a523530b07b90 : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/361707f654484103b4846ea9c1c38003 : FAILURE in 8m 59s