In the process of debuging why autopkgtest fails (again) for src:dhcpcd, I noticed that (this time) the cause is that timesyncd/timedatectl fail to talk to dbus, which in turn makes dhcpcd's timesyncd exit hook fail. I just uploaded a new src:dhcpcd with more explicit autopkgtest output. It shows that autopkgtest fails upon calling 'timedatectl show-timesync'. Martin-Éric