Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/efc0680b735241918bdf2f17875fda5f : SUCCESS in 7m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/287023b0bad244deae291301708bf67b : FAILURE in 7m 11s