Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f7e42ed12965493c9c50e98ab86af794 : SUCCESS in 8m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cba38d3706dc45178871a77b62eeac14 : FAILURE in 4m 54s