$ git clone -n https://gitee.com/wency_cn/libxslt_1770762841.git /var/lib/mock/dist-an23-build-513335-75099/root/chroot_tmpdir/scmroot/libxslt_1770762841
Cloning into '/var/lib/mock/dist-an23-build-513335-75099/root/chroot_tmpdir/scmroot/libxslt_1770762841'...
$ git fetch origin 8a0bd7fc404e105aa2df574bdf4cdcd6b175e0c9:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/libxslt_1770762841
 * [new ref]         8a0bd7fc404e105aa2df574bdf4cdcd6b175e0c9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a0bd7f Update code from upstream