Build failed. https://zuul.opendev.org/t/openstack/buildset/6a4225597e264eb1a52ddc7771f848e4 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/73403041d35a41ff9242812e154d5a40 : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/50c5065f45c34339a731fe4843c2a60e : FAILURE in 3m 21s