Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fb506d86e37749c784734acaa72feb55 : SUCCESS in 7m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/460c3759ad0c43e28a164f649d63bb4e : FAILURE in 3m 12s