Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/93e515001aa34e8ea23e608b480b919c : SUCCESS in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1424a1c44c94483eb4c3d6461b560203 : FAILURE in 3m 14s