$ git clone -n https://gitee.com/wenjie2025/at_1774964126.git /var/lib/mock/dist-an23-build-523215-76923/root/chroot_tmpdir/scmroot/at_1774964126
Cloning into '/var/lib/mock/dist-an23-build-523215-76923/root/chroot_tmpdir/scmroot/at_1774964126'...
$ git fetch origin 5890dfb5004d0e1ee6cf8bb76b2dc62ec73ffe63:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/at_1774964126
 * [new ref]         5890dfb5004d0e1ee6cf8bb76b2dc62ec73ffe63 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5890dfb Update code from upstream