Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2a18f7edc4a044fdac2e7e612c746347 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6bf262903846403b8afe6a9daf38d4a3 : FAILURE in 8m 01s