Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/23ddbc509e7245c397d10f4527ca2bcc : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8cb855391c9b46928ab1cb19f08013f9 : FAILURE in 5m 39s