Build failed. https://zuul.opendev.org/t/openstack/buildset/a4b4c6132b3e4d8795ca95239c1dc2fe - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9178e6c6c5fb4abc877fd9f371df2f15 : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/921b33daf90f40d880b3e75e6916e281 : FAILURE in 3m 23s