$ git clone -n https://gitee.com/wenjie2025/vsftpd_1770640567.git /var/lib/mock/dist-an23-build-512568-75099/root/chroot_tmpdir/scmroot/vsftpd_1770640567
Cloning into '/var/lib/mock/dist-an23-build-512568-75099/root/chroot_tmpdir/scmroot/vsftpd_1770640567'...
$ git fetch origin 3f2fd5668697200a45145b1982a33f119901b8f6:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/vsftpd_1770640567
 * [new ref]         3f2fd5668697200a45145b1982a33f119901b8f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f2fd56 Update code from upstream