$ git clone -n https://src.fedoraproject.org/rpms/k3guitune.git /var/lib/mock/f38-build-side-42-init-devel-694033-26967/root/chroot_tmpdir/scmroot/k3guitune
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-694033-26967/root/chroot_tmpdir/scmroot/k3guitune'...
$ git fetch origin 55b5c05254942572fd0999a309083874916f9da3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/k3guitune
 * [new ref]         55b5c05254942572fd0999a309083874916f9da3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 55b5c05 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild