Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/69a1c24c0c9e448e9ac09bfdadb5f76e : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ef4077c5ac564330a1f769e581f6949e : FAILURE in 6m 21s