Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e981cea66e57486999c9244c0dbd0658 : SUCCESS in 7m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/721b53469f5246e0a52247cbb7247a60 : FAILURE in 5m 38s