$ git clone -n https://gitee.com/wenyuzifang/cups_1765446603.git /var/lib/mock/dist-an23-build-494651-74593/root/chroot_tmpdir/scmroot/cups_1765446603
Cloning into '/var/lib/mock/dist-an23-build-494651-74593/root/chroot_tmpdir/scmroot/cups_1765446603'...
$ git fetch origin 5a1d460eac8c042b8bfe4534f92862c8f65255f8:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/cups_1765446603
 * [new ref]         5a1d460eac8c042b8bfe4534f92862c8f65255f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a1d460 Update code from upstream