Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/55e31fd2fbba449eb5e69eb1c9254423 : SUCCESS in 7m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71c4f874c8264818aabcbd7de0201fb0 : FAILURE in 4m 21s