Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ec0b5c4c42944094b9eae8c812db3f1b : SUCCESS in 10m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/66c12e1d30ba4baf881f2f68496f8a52 : FAILURE in 3m 34s