Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3ed3756ccfb24949ad0f4eed3b28623a : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/219822f480c849efbff05371ab78c029 : FAILURE in 12m 03s