Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a28964df363e47b6940e7e1271fb56ed : SUCCESS in 5m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/56e8ef132e384bd0b15276b21228b570 : FAILURE in 5m 12s