Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/16def80a0f024581a765a902dfe151ac : SUCCESS in 7m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ce629c00db584c6498e8be69be18ac2b : FAILURE in 6m 34s