$ git clone -n https://gitee.com/wenjie2025/librsvg2_1768204158.git /var/lib/mock/dist-an23-build-506731-74878/root/chroot_tmpdir/scmroot/librsvg2_1768204158
Cloning into '/var/lib/mock/dist-an23-build-506731-74878/root/chroot_tmpdir/scmroot/librsvg2_1768204158'...
$ git fetch origin a6ae54cc98699c60e2dc421c36144a88f79f19cc:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/librsvg2_1768204158
 * [new ref]         a6ae54cc98699c60e2dc421c36144a88f79f19cc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a6ae54c Update code from upstream