Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8f56cdb397b54e5a87991556efc1fb5e : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4def811785c947cb8d2a6ae95657e315 : FAILURE in 12m 04s