Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/363aa283e1ea41c1a2634e4a19721f3c : SUCCESS in 3m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/92caaaf0eb344a9585d6b25ea942e532 : FAILURE in 3m 45s