$ sudo ~/bin/annotate-output -O "%H:%M:%S.%f: " --  dpkg -i cloud-init_all.deb 
13:43:10.943228: (Reading database ... 80367 files and directories currently installed.)
13:43:10.946787: Preparing to unpack cloud-init_all.deb ...
13:43:11.110580: Unpacking cloud-init (0.7.7~bzr1133-1) over (0.7.7~bzr1133-1) ...
13:43:11.367734: Setting up cloud-init (0.7.7~bzr1133-1) ...
13:43:12.524113: cloud-config.target is a disabled or a static unit, not starting it.
13:44:40.239634: Processing triggers for ureadahead (0.100.0-19) ...