We should ensure builds on the latest Ubuntu release are sound, to that end we need to have an Ubuntu 17.04 builder on our cluster. Let's wait for QA to test that everything is OK with that host distro (bug #11608) before proceeding.
Up now. https://autobuilder.yocto.io/buildslaves/ubuntu1704.yocto.io will test with a master build soon.
All seems to be working