Build failed. https://zuul.opendev.org/t/openstack/buildset/9c9934efd79b42248c55b68d32075590 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8bf5bcc169544ddebbdecd592af6dc55 : FAILURE in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/adde4bd5600043fbafbf9e85947a16f9 : FAILURE in 2m 50s