Build failed. https://zuul.opendev.org/t/openstack/buildset/81987556d4df438a89c354d8014a7b49 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c0494f656b5e4d00b9e486350e102685 : FAILURE in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72e93b46dc8643ff839688b3ee0fd857 : SUCCESS in 6m 12s