$ git clone -n https://gitee.com/renbo02/systemtap.git /var/lib/mock/dist-an23.3-build-424153-72931/root/chroot_tmpdir/scmroot/systemtap
Cloning into '/var/lib/mock/dist-an23.3-build-424153-72931/root/chroot_tmpdir/scmroot/systemtap'...
$ git fetch origin 0ee96cfd1918244ad291faf8a7a42ad62d47ac11:KOJI_FETCH_HEAD
From https://gitee.com/renbo02/systemtap
 * [new ref]         0ee96cfd1918244ad291faf8a7a42ad62d47ac11 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0ee96cf update to systemtap-5.2