Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/763f5a93778d45989c85ddcff463e7fd : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b036ef3c859b4468b33a44aab6a563aa : FAILURE in 3m 51s