Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fd845d3f93584e8e9adcd19da439b21c : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b71279217f4940b8b3ab50037ec8fc95 : FAILURE in 5m 21s