Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/46e9f3ea5c3f4c179f2fa23a0767dbc5 : SUCCESS in 5m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/44b5f2a14f9642feb6ce9c37f8806219 : FAILURE in 3m 35s