Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/11e6faa7998546f3936361b9161156b4 : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6948b727b20c448ab732983dd5ec7b7d : FAILURE in 4m 23s