$ git clone -n https://src.fedoraproject.org/rpms/R-randomForest.git /var/lib/mock/f40-build-789204-135680/root/chroot_tmpdir/scmroot/R-randomForest
Cloning into '/var/lib/mock/f40-build-789204-135680/root/chroot_tmpdir/scmroot/R-randomForest'...
$ git fetch origin 476b785ba5e14c58c497d788aeb315289947a054:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-randomForest
 * [new ref]         476b785ba5e14c58c497d788aeb315289947a054 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 476b785 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild