$ git clone -n https://gitee.com/lizhao2025/vsftpd.git /var/lib/mock/dist-an23-build-497204-74608/root/chroot_tmpdir/scmroot/vsftpd
Cloning into '/var/lib/mock/dist-an23-build-497204-74608/root/chroot_tmpdir/scmroot/vsftpd'...
$ git fetch origin 90d9de5d82cc725e0c29022ec98cd725d95cc33f:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/vsftpd
 * [new ref]         90d9de5d82cc725e0c29022ec98cd725d95cc33f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 90d9de5 Update code from upstream