Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/87dbf1d9afcc4fe7bec296f44118da1e : SUCCESS in 5m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6cb1570848364c548a86f538164a6e9b : FAILURE in 5m 02s