Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/21ad39d24af54e9cbe308a714a6f258c : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c398c224f5f04d9b9618379b39c20623 : FAILURE in 5m 41s