$ git clone -n https://src.fedoraproject.org/rpms/R-glue.git /var/lib/mock/f41-build-821383-152532/root/chroot_tmpdir/scmroot/R-glue
Cloning into '/var/lib/mock/f41-build-821383-152532/root/chroot_tmpdir/scmroot/R-glue'...
$ git fetch origin 85de529191889a6b2d8fc76a1c61fb08d9be2773:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-glue
 * [new ref]         85de529191889a6b2d8fc76a1c61fb08d9be2773 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 85de529 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild