Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/17a967c4742741d58746871993e45176 : SUCCESS in 3m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/37785692a5a54c848a3bade722ba42fc : FAILURE in 2m 42s