Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/755e8ba1546248f7b9cd1a9f69fb7195 : SUCCESS in 8m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/51ea8f0cd1f0412ab11c792836258676 : FAILURE in 4m 58s