Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9504e0fd5edf40809a57a611da6fefc0 : SUCCESS in 7m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8d1dfbe6e80497ea1288331b5a55277 : FAILURE in 4m 40s