Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/04395cfa2d0b4f0a838ab5630d138bb3 : SUCCESS in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b2dc6ac96eb64660a68f8e00f8efd456 : FAILURE in 2m 50s