$ git clone -n https://src.fedoraproject.org/rpms/kdiff3.git /var/lib/mock/f31-build-56878-28267/root/chroot_tmpdir/scmroot/kdiff3
Cloning into '/var/lib/mock/f31-build-56878-28267/root/chroot_tmpdir/scmroot/kdiff3'...
$ git reset --hard 547f39007d577600be9bd7ac4dba3176be0cd263
HEAD is now at 547f390 Correct source unpack name.