Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5ef6388659e5448fa0ec1e9107761947 : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f16fe58d308040fa8b76bf76e7de72c2 : FAILURE in 6m 09s