Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/484b0cdff19f4de99a94422fa73f17df : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/59e3a0980293439f901b7a739e2917e2 : FAILURE in 4m 28s