Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b952a5fa3f594970aa9a9b5f50d3ecb7 : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e7c40352516744849163d47b165fd667 : FAILURE in 4m 50s