Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/51a60469b19140baba16aa88d351d48e : SUCCESS in 5m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5fedd4b56fa44d02a5217febbda4d152 : FAILURE in 4m 40s