$ git clone -n https://gitee.com/wenjie2025/cups_1770650343.git /var/lib/mock/dist-an23-build-512661-75099/root/chroot_tmpdir/scmroot/cups_1770650343
Cloning into '/var/lib/mock/dist-an23-build-512661-75099/root/chroot_tmpdir/scmroot/cups_1770650343'...
$ git fetch origin 0c3d47c206fef9ad8c56c6658a4b9750d958bed4:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/cups_1770650343
 * [new ref]         0c3d47c206fef9ad8c56c6658a4b9750d958bed4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c3d47c Update code from upstream