Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b3c4b75595964c9ea1b6c69f8ad562bf : SUCCESS in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ae5c5024e06947ddac570299c31a9311 : FAILURE in 3m 57s