$ git clone -n https://src.fedoraproject.org/rpms/kig.git /var/lib/mock/f42-build-863572-171716/root/chroot_tmpdir/scmroot/kig
Cloning into '/var/lib/mock/f42-build-863572-171716/root/chroot_tmpdir/scmroot/kig'...
$ git fetch origin 53d1f371fac53a1e747f26e720be3d86451310b0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kig
 * [new ref]         53d1f371fac53a1e747f26e720be3d86451310b0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 53d1f37 24.12.0