Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d33266b0ff5b4e5e818ec6d791bd46bd : SUCCESS in 7m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0aa0d27c59454515a8aa0055a49bf633 : FAILURE in 7m 18s