$ git clone -n https://src.fedoraproject.org/rpms/kf6-kwallet.git /var/lib/mock/f41-build-808758-146032/root/chroot_tmpdir/scmroot/kf6-kwallet
Cloning into '/var/lib/mock/f41-build-808758-146032/root/chroot_tmpdir/scmroot/kf6-kwallet'...
$ git fetch origin 38d3dbedba811205a4abd87cc8d98efa827b4b5e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kwallet
 * [new ref]         38d3dbedba811205a4abd87cc8d98efa827b4b5e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 38d3dbe 6.2.1