$ git clone -n https://gitee.com/wenyuzifang/usermode_1757496427.git /var/lib/mock/dist-an23-build-468338-74027/root/chroot_tmpdir/scmroot/usermode_1757496427
Cloning into '/var/lib/mock/dist-an23-build-468338-74027/root/chroot_tmpdir/scmroot/usermode_1757496427'...
$ git fetch origin dd4764581bc9e0b4913409d62691f48271c6a809:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/usermode_1757496427
 * [new ref]         dd4764581bc9e0b4913409d62691f48271c6a809 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd47645 Update code from upstream