Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6c610ea6787d43768ae824821088eb6f : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8b1141cec20a4cb4b18d01dd5736d37d : FAILURE in 5m 23s