Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b949db2a21ca4ee3bde5989b8b7798b8 : SUCCESS in 5m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ae8a3a5f97ba4978b1f157ef7883c59c : FAILURE in 3m 25s