Build failed. https://zuul.opendev.org/t/openstack/buildset/7d2239ead92f4c6e8a2ff05cfccbe9be - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ec7b46266a3848cdac4c39bf8b6c281d : FAILURE in 3m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/003b244272a64ed49693de57e3440e41 : FAILURE in 3m 36s