Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a01004e3538742acb069ba6693a75aee : SUCCESS in 9m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e2ce62e6f5f143d9a547eb7865b3de01 : FAILURE in 6m 59s