$ git clone -n https://gitee.com/src-opencloudos-rpms/net-tools.git /var/lib/mock/dist-oc9-build-137541-79563/root/chroot_tmpdir/scmroot/net-tools
Cloning into '/var/lib/mock/dist-oc9-build-137541-79563/root/chroot_tmpdir/scmroot/net-tools'...
$ git fetch origin 3589d4db75f6e687aba993f080771c796f612f79:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/net-tools
 * [new ref]         3589d4db75f6e687aba993f080771c796f612f79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3589d4d import net-tools-2.10-7.tl4