$ git clone -n https://gitee.com/guost123/qt5-qttools.git /var/lib/mock/dist-an23.3-build-431611-73055/root/chroot_tmpdir/scmroot/qt5-qttools
Cloning into '/var/lib/mock/dist-an23.3-build-431611-73055/root/chroot_tmpdir/scmroot/qt5-qttools'...
$ git fetch origin d0b5bbdddc4a4dd6003b06887bedd63d95cb3c5e:KOJI_FETCH_HEAD
From https://gitee.com/guost123/qt5-qttools
 * [new ref]         d0b5bbdddc4a4dd6003b06887bedd63d95cb3c5e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d0b5bbd adapt for riscv64