Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c6899031c5fa44af96f5463e56c7ce48 : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9bf110a213ac4920abfc1a876470a39b : FAILURE in 3m 24s