Build failed. https://zuul.opendev.org/t/openstack/buildset/d7b3822ac2f443dbbcc09ed8aa3ac2f6 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/81c8c6a641044b27b2547f86bb0a728b : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/97a3219b436b41589ca76cd142b4cfcc : FAILURE in 3m 40s