Build failed. https://zuul.opendev.org/t/openstack/buildset/2f606fabd450446389f0467ac3b42378 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/31f940ac8e874a39afaf601c3190a911 : SUCCESS in 3m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/08f771c60b0349b895a6c247f1a7f5d0 : FAILURE in 2m 52s