$ git clone -n https://gitee.com/wenjie2025/cups_1772861750.git /var/lib/mock/dist-an23-build-517989-75360/root/chroot_tmpdir/scmroot/cups_1772861750
Cloning into '/var/lib/mock/dist-an23-build-517989-75360/root/chroot_tmpdir/scmroot/cups_1772861750'...
$ git fetch origin c1fa617678a173869ab0a69ec0291d3946ff0206:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/cups_1772861750
 * [new ref]         c1fa617678a173869ab0a69ec0291d3946ff0206 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c1fa617 Update code from upstream