$ git clone -n https://src.fedoraproject.org/rpms/spice-parent.git /var/lib/mock/f38-build-side-42-init-devel-583829-26094/root/chroot_tmpdir/scmroot/spice-parent
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-583829-26094/root/chroot_tmpdir/scmroot/spice-parent'...
$ git fetch origin d0cae811c20a09296b6ee869751d722283e7feb7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/spice-parent
 * [new ref]         d0cae811c20a09296b6ee869751d722283e7feb7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d0cae81 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild