Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f3732e52843945d08f95c681684e24c2 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/53b6f1b447b94d47896342ed79a8fc56 : FAILURE in 4m 26s