Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/02f8b9457b6a490bb99f4ebaa3269d22 : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6a39f10019e149918dfa3731e2ab36a0 : FAILURE in 5m 24s