Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8061b68794df412688773947067baed3 : SUCCESS in 6m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/81ee1a03745c4af6b680c511e16f4827 : FAILURE in 7m 37s