Build failed. https://zuul.opendev.org/t/openstack/buildset/3d816bccd22a4811a31dd2244913b16a - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ec0814faadf64978b0294beaaec7379a : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74010fa1de454e699717b1b508ec198e : FAILURE in 3m 19s