Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/841ccea3891549fc9a35b41ce498657f : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8e21d8c6d6be4dcd8dcdc57cbbd5971b : FAILURE in 3m 57s