Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ef01a05556a34554a20bab378e626c0b : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a3e6a345b85c4585895020f2baf55a11 : FAILURE in 4m 36s