Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b2c8b4fa40d24ada80bf86fc4186bd43 : SUCCESS in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7c99475eca434a10913f1457c3dc212b : FAILURE in 3m 55s