Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e199cfe38b8847d49d645cbfd0fedc37 : SUCCESS in 4m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/742ca46d1bca4aeebcc74f26e1f05524 : FAILURE in 3m 40s