$ git clone -n https://gitee.com/wenyuzifang/unixODBC.git /var/lib/mock/dist-an23-build-486849-74383/root/chroot_tmpdir/scmroot/unixODBC
Cloning into '/var/lib/mock/dist-an23-build-486849-74383/root/chroot_tmpdir/scmroot/unixODBC'...
$ git fetch origin 2cc5585c29da1b73d0e56f93961902863a0849b8:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/unixODBC
 * [new ref]         2cc5585c29da1b73d0e56f93961902863a0849b8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2cc5585 Update code from upstream