Build failed. https://zuul.opendev.org/t/openstack/buildset/e3f5403856794e6f8b87536487ca574d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/828605e481f84468a63ca068544c7ac8 : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cf7e798ad2fe4a34801b4fad1e6327ee : FAILURE in 4m 08s