$ git clone -n https://gitee.com/wenjie2025/librsvg2.git /var/lib/mock/dist-an23-build-508667-75015/root/chroot_tmpdir/scmroot/librsvg2
Cloning into '/var/lib/mock/dist-an23-build-508667-75015/root/chroot_tmpdir/scmroot/librsvg2'...
$ git fetch origin 92806fd47f33e7806075eedd5241aa92d781cdde:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/librsvg2
 * [new ref]         92806fd47f33e7806075eedd5241aa92d781cdde -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92806fd Update code from upstream