$ git clone -n https://gitee.com/wangpingping000/dump.git /var/lib/mock/dist-an8.9-build-386099-71957/root/chroot_tmpdir/scmroot/dump
Cloning into '/var/lib/mock/dist-an8.9-build-386099-71957/root/chroot_tmpdir/scmroot/dump'...
$ git fetch origin a34837d10e45c5610a9534bdec651bc7377f6bdc:KOJI_FETCH_HEAD
From https://gitee.com/wangpingping000/dump
 * [new ref]         a34837d10e45c5610a9534bdec651bc7377f6bdc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a34837d Optimize spec