That will do to recreate: autopkgtest -o test-libvirt-build --shell-fail --apt-upgrade libvirt_3.6.0-1ubuntu5~ppa01.dsc -- qemu ~/work/autopkgtest-artful-amd64.img
That will do to recreate: 3.6.0-1ubuntu5~ ppa01.dsc -- qemu ~/work/ autopkgtest- artful- amd64.img
autopkgtest -o test-libvirt-build --shell-fail --apt-upgrade libvirt_