$ git clone -n https://gitee.com/wz002/qt5-qtcharts-5.15.1.git /var/lib/mock/dist-an8.9-dde-build-411053-72594/root/chroot_tmpdir/scmroot/qt5-qtcharts-5.15.1
Cloning into '/var/lib/mock/dist-an8.9-dde-build-411053-72594/root/chroot_tmpdir/scmroot/qt5-qtcharts-5.15.1'...
$ git fetch origin 6ea22b411c37a4815eb700fe2ae428e74860b17b:KOJI_FETCH_HEAD
From https://gitee.com/wz002/qt5-qtcharts-5.15.1
 * [new ref]         6ea22b411c37a4815eb700fe2ae428e74860b17b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ea22b4 [Bug] Rebuilt for loongarch64