$ git clone -n https://gitee.com/lizhao2025/librsvg2_1767959912.git /var/lib/mock/dist-an23-build-506562-74878/root/chroot_tmpdir/scmroot/librsvg2_1767959912
Cloning into '/var/lib/mock/dist-an23-build-506562-74878/root/chroot_tmpdir/scmroot/librsvg2_1767959912'...
$ git fetch origin bb347942fa939fb7e7f6a84c2d34d0c194b527dd:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/librsvg2_1767959912
 * [new ref]         bb347942fa939fb7e7f6a84c2d34d0c194b527dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bb34794 Update code from upstream