$ git clone -n https://src.fedoraproject.org/rpms/memkind.git /var/lib/mock/f38-build-side-42-init-devel-677754-26694/root/chroot_tmpdir/scmroot/memkind
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-677754-26694/root/chroot_tmpdir/scmroot/memkind'...
$ git fetch origin b235cc94fa08053c358ffb839d118ae0f5a6b914:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/memkind
 * [new ref]         b235cc94fa08053c358ffb839d118ae0f5a6b914 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b235cc9 Fix build issues after https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild