Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/52b8dbd22a2344b9865f2ba361a38f11 : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6016cb91dd674b8fa84a327789e2cb17 : FAILURE in 6m 13s