Build failed. https://zuul.opendev.org/t/openstack/buildset/513d71f3d9bd42beb351a3c4d70f9b46 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38376178b51c42c386177fb09478d311 : FAILURE in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c93ebefaee2a4befa29db1d477ab1265 : FAILURE in 6m 18s