Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dae4aa328c214f029e6d4a57f8b75f4e : SUCCESS in 5m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8025476a3d5c450ab2d262c69e4cf5f7 : FAILURE in 5m 28s