Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c5868cff528d40dea8e6425cb7793a5c : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6c201c84aebf410c9bfb958b664d233b : FAILURE in 3m 51s