Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8b5e534f935049c69157092028be0178 : SUCCESS in 7m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/814dca6372e7490a865be7fbf3b7caca : FAILURE in 5m 27s