Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c5461404c5ba4314845a6e98c0d9231a : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/75c3bb7354c646f8910f141d2de616df : FAILURE in 3m 28s