Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/23a4a2e8d1db4c639d2a65da691942da : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e6b299d8b0164785bbb995ce16883b7c : FAILURE in 3m 46s