$ git clone -n https://gitee.com/wenyuzifang/time_1772008439.git /var/lib/mock/dist-an23-build-514836-75118/root/chroot_tmpdir/scmroot/time_1772008439
Cloning into '/var/lib/mock/dist-an23-build-514836-75118/root/chroot_tmpdir/scmroot/time_1772008439'...
$ git fetch origin c34776b7e6cc31914fa7f95d086e45fcb3a3eb6c:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/time_1772008439
 * [new ref]         c34776b7e6cc31914fa7f95d086e45fcb3a3eb6c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c34776b Update code from upstream