$ git clone -n https://src.fedoraproject.org/rpms/R-preprocessCore.git /var/lib/mock/f41-build-821135-152421/root/chroot_tmpdir/scmroot/R-preprocessCore
Cloning into '/var/lib/mock/f41-build-821135-152421/root/chroot_tmpdir/scmroot/R-preprocessCore'...
$ git fetch origin 3064074d8600e5dd2752dafa0f512ee39623f9b0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-preprocessCore
 * [new ref]         3064074d8600e5dd2752dafa0f512ee39623f9b0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3064074 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild