Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/88198e4390e34695bb2e6ecabead7d1d : SUCCESS in 6m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/32724a35147a4b45bc0ff976a0d1b1b5 : FAILURE in 4m 51s