$ git clone -n https://src.fedoraproject.org/rpms/kf6-kconfig.git /var/lib/mock/f41-build-857625-168154/root/chroot_tmpdir/scmroot/kf6-kconfig
Cloning into '/var/lib/mock/f41-build-857625-168154/root/chroot_tmpdir/scmroot/kf6-kconfig'...
$ git fetch origin 1df17ddfc30188d5380330848ffdbc60757fbbe4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kconfig
 * [new ref]         1df17ddfc30188d5380330848ffdbc60757fbbe4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1df17dd 6.7.0