Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/de613379f1df4dd28df1d705929eb859 : SUCCESS in 4m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/db1832931c4e4a20aba421def308a6d2 : FAILURE in 3m 21s