Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c31fd2de778e44f7ad1d03daefdb122c : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5b2edc1401ba45469b904c54c7aec8ae : FAILURE in 3m 37s