$ git clone -n https://gitee.com/zhoujiajia111/xdelta.git /var/lib/mock/dist-an23.3-build-436786-73067/root/chroot_tmpdir/scmroot/xdelta
Cloning into '/var/lib/mock/dist-an23.3-build-436786-73067/root/chroot_tmpdir/scmroot/xdelta'...
$ git fetch origin 56436b1868fad094266723bba392eb99909e9844:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/xdelta
 * [new ref]         56436b1868fad094266723bba392eb99909e9844 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56436b1 Rebuild for remove inappropriate build dependencies.