Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0ec99d1d3e2b49eb84f8e88faf9340aa : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71d6c0612efe44b7ba0b69b1e366f764 : FAILURE in 4m 57s