$ git clone -n https://gitee.com/wenjie2025/cups_1774046397.git /var/lib/mock/dist-an23-build-520969-76101/root/chroot_tmpdir/scmroot/cups_1774046397
Cloning into '/var/lib/mock/dist-an23-build-520969-76101/root/chroot_tmpdir/scmroot/cups_1774046397'...
$ git fetch origin fb8750a71a1f689947eee871a1fc0b7c1f814e11:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/cups_1774046397
 * [new ref]         fb8750a71a1f689947eee871a1fc0b7c1f814e11 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fb8750a Update code from upstream