$ git clone -n https://src.fedoraproject.org/rpms/R-rappdirs.git /var/lib/mock/f41-build-820815-152366/root/chroot_tmpdir/scmroot/R-rappdirs
Cloning into '/var/lib/mock/f41-build-820815-152366/root/chroot_tmpdir/scmroot/R-rappdirs'...
$ git fetch origin 6cb51fb95526789ec6668a3caa6f5fe063ba7114:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-rappdirs
 * [new ref]         6cb51fb95526789ec6668a3caa6f5fe063ba7114 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6cb51fb Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild