$ git clone -n https://src.fedoraproject.org/rpms/ikona.git /var/lib/mock/f38-build-side-42-init-devel-1343827-30695/root/chroot_tmpdir/scmroot/ikona
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1343827-30695/root/chroot_tmpdir/scmroot/ikona'...
$ git fetch origin a42d9aa980c4d044725a0e92fc4c1f98819526e3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ikona
 * [new ref]         a42d9aa980c4d044725a0e92fc4c1f98819526e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a42d9aa Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild