Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bed03fd38f444f5cace5f106087e737a : FAILURE in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4a692c4e51f146608b3ec2e5bbd42625 : FAILURE in 13m 32s