Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a6cf02b43fb64a25adc9b042855e4a23 : SUCCESS in 4m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ccaf0be28bb240d9824bbc33052e2b1f : FAILURE in 3m 51s