Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/62ddec720ec3411caaa2545bb4866559 : SUCCESS in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/22a1b671b3704e02bb3c5cec8cb1ba5b : FAILURE in 2m 40s