Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/225a2684540c4c02a5af1fafeb817675 : SUCCESS in 4m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7bc8231908ae4bbb87d05f0365371d62 : FAILURE in 6m 07s