Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/991b0024a27441128166894d28630a57 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2d1d66c1eef84c4a87c2cc8830f835fc : FAILURE in 8m 01s