Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/911de0f83cce4b388094577037a4afbe : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f596201278c4d1b951b69e4cb570993 : FAILURE in 3m 52s