$ git clone -n https://gitee.com/wenjie2025/cups_1768211078.git /var/lib/mock/dist-an23-build-506761-74878/root/chroot_tmpdir/scmroot/cups_1768211078
Cloning into '/var/lib/mock/dist-an23-build-506761-74878/root/chroot_tmpdir/scmroot/cups_1768211078'...
$ git fetch origin c8cfeb1774ec139d9246e63a52fa2dc03293847a:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/cups_1768211078
 * [new ref]         c8cfeb1774ec139d9246e63a52fa2dc03293847a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c8cfeb1 Update code from upstream