Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ae88a020feb542f6b2fe6f13516a4c9e : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29162a0deb874f91931f5b4715547884 : FAILURE in 4m 14s