Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2688ac0385d14be99aaec35139e5a179 : SUCCESS in 7m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bf24d90a68054c3f95016308c3d621fe : FAILURE in 6m 57s