Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d81c772884bc49aea67cc7ab1004d262 : SUCCESS in 7m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/031c38eb96be45d1910ea117ae578e7a : FAILURE in 4m 22s