Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4722a5a4e3234971870375e8bbce0429 : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29d568c882d1420890d997a54450cb77 : FAILURE in 8m 46s