Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/72c77505bf804a68b45f23cae08d350c : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/726a0c5d4b5047f599a36839a49a7cee : FAILURE in 4m 38s