Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d60322503d114cbdb8fb1b8d39c26772 : SUCCESS in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6bf603d784914cd1907c4932f5db4a88 : FAILURE in 2m 55s