Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/870f11bcc1ea448b955028c3fefa18a1 : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f95e107d7210489f8627b1827a1463ec : FAILURE in 4m 05s