Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d526b0636cc04c9297758279cab2d50b : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7620e09d9b914f32a004f0526f5ed819 : FAILURE in 4m 09s