$ git clone -n https://gitee.com/newstart-gdlc/qt5-qtcharts.git /var/lib/mock/dist-an23-dde-build-528184-79856/root/chroot_tmpdir/scmroot/qt5-qtcharts
Cloning into '/var/lib/mock/dist-an23-dde-build-528184-79856/root/chroot_tmpdir/scmroot/qt5-qtcharts'...
$ git fetch origin e187c92d6ea63a3ff3cb77fd9f49799d247866e3:KOJI_FETCH_HEAD
From https://gitee.com/newstart-gdlc/qt5-qtcharts
 * [new ref]         e187c92d6ea63a3ff3cb77fd9f49799d247866e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e187c92 add qt5-qtcharts