Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9ea6d18bbc0a419b97d21537f7480486 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cf1eebe4a72846ebaf23eb7f8936f945 : FAILURE in 4m 12s