Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cb31960723134feba2f600a6af536807 : SUCCESS in 8m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/08122add97704dd2bd1ffc2138d5fae9 : FAILURE in 6m 35s