Build failed. https://zuul.opendev.org/t/openstack/buildset/1848d720fa774c20908c9d62b663a8c1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/de4fd2cd998f4350b2ff04f7045a8cc6 : FAILURE in 2m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2f3a3b7b64474c50af279bf6606cd477 : FAILURE in 3m 47s