Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1b6367e12d474f018e8ebdf4b3bd8ebc : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29296cb472ad44aa8007185254c3ee61 : FAILURE in 4m 54s