Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2bc2af2666154e6b844b343b90f44b0e : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/647563f41f90457ebacc0486f37cecac : FAILURE in 5m 39s