Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/97c997443f18429f9c6525ca728d2b34 : SUCCESS in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/165c217cb68e43b38e83b9821675a9df : FAILURE in 7m 09s