Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4c2eaac22eb9448295813c51ee5b1c26 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e303a1e13704426995f42c6089c45d2 : FAILURE in 5m 13s