Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/79946bf5f8194153b9cd292cb6cb1e33 : SUCCESS in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d7ebd06afc904c93aeaf64a99367277a : FAILURE in 4m 42s