Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/27a30a4e56024d868a86bf595fd5d503 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/21eae52838e8438dacea502360f6b7ba : FAILURE in 5m 35s