Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/973e1f4eceb54622a8094e089ed7f932 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/893dee014c3441b7bc40b86d5c4171fe : FAILURE in 6m 08s