This file is indexed.

/usr/src/linux-source-3.13.0/debian/serial-modules-3.13.0-51-generic-di.debhelper.log is in linux-source-3.13.0 3.13.0-51.84.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
dh_prep