$ git clone -n https://src.fedoraproject.org/rpms/libdfp.git /var/lib/mock/f42-build-3406885-45143/root/chroot_tmpdir/scmroot/libdfp
Cloning into '/var/lib/mock/f42-build-3406885-45143/root/chroot_tmpdir/scmroot/libdfp'...
$ git fetch origin 344829c6998c9cb9ad72bddad480cdcdf99dacfb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libdfp
 * [new ref]         344829c6998c9cb9ad72bddad480cdcdf99dacfb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 344829c Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild