Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/473573dc3fe84cb2a733d2924a36295d : SUCCESS in 4m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dadae26e4caa4c5591eb3bf53f66fafc : FAILURE in 4m 08s