Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b5886e441b2a40c2bf43e0ffc0621838 : SUCCESS in 5m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9c60c503a9a945a399a3f57fe74b562c : FAILURE in 3m 55s