Build failed. https://zuul.opendev.org/t/openstack/buildset/21e43c72045e4cc2b081a5ec2045003f - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fee8badb5bc64ad3adcb2cbbfaf00c3e : SUCCESS in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c5ca89191d6d413b8fde7fe6482e3623 : FAILURE in 2m 40s