Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7ba9c2f5038046768d07cbb54f6d6c95 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/28b5119342504770b5586d95116a88f4 : FAILURE in 4m 06s