Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/50f79e5b41f0416caf46a8b22d12c047 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ca343021c2bc42dda9793907900d9de5 : FAILURE in 6m 43s