Build failed. https://zuul.opendev.org/t/openstack/buildset/10ac8e1d94864c6e8fdaa004d7ef6dc8 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/20ec8328cd854c2fb175359e4a737bfa : FAILURE in 3m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ccb38bb865f44b31b791f5c7fecc04c5 : FAILURE in 3m 19s