Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3cf16269f6834bebb1aa60e8b7f167c5 : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b9e2950e78343fe8c7a7cad3b97cb9b : FAILURE in 4m 26s