Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/38d6db2366b84339bda6cb8c683728df : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/22865a348f874bd4b023acb27fd1094b : FAILURE in 4m 42s