$ git clone -n https://gitee.com/wenjie2025/libnbd_1769698328.git /var/lib/mock/dist-an23-build-510062-75048/root/chroot_tmpdir/scmroot/libnbd_1769698328
Cloning into '/var/lib/mock/dist-an23-build-510062-75048/root/chroot_tmpdir/scmroot/libnbd_1769698328'...
$ git fetch origin e0c0afaad560db5451b4960e9b499f29817afdb7:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/libnbd_1769698328
 * [new ref]         e0c0afaad560db5451b4960e9b499f29817afdb7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0c0afa Update code from upstream