$ git clone -n https://src.fedoraproject.org/rpms/perl-Spreadsheet-WriteExcel.git /var/lib/mock/f41-build-side-1-2781841-32532/root/chroot_tmpdir/scmroot/perl-Spreadsheet-WriteExcel
Cloning into '/var/lib/mock/f41-build-side-1-2781841-32532/root/chroot_tmpdir/scmroot/perl-Spreadsheet-WriteExcel'...
$ git fetch origin 69b9c14c89268796530eb03094f17e88643b2c41:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Spreadsheet-WriteExcel
 * [new ref]         69b9c14c89268796530eb03094f17e88643b2c41 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 69b9c14 Update rpmlintrc