$ git clone -n https://gitee.com/zhoujiajia111/expat_3.git /var/lib/mock/dist-an23-build-495038-74608/root/chroot_tmpdir/scmroot/expat_3
Cloning into '/var/lib/mock/dist-an23-build-495038-74608/root/chroot_tmpdir/scmroot/expat_3'...
$ git fetch origin ad350170fe452b1d620d13f7486187e66aa95256:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/expat_3
 * [new ref]         ad350170fe452b1d620d13f7486187e66aa95256 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad35017 fix cve