$ git clone -n https://gitee.com/zhuhong_bo/qt5-qtwebengine.git /var/lib/mock/dist-an23-dde-build-525495-78381/root/chroot_tmpdir/scmroot/qt5-qtwebengine
Cloning into '/var/lib/mock/dist-an23-dde-build-525495-78381/root/chroot_tmpdir/scmroot/qt5-qtwebengine'...
$ git fetch origin 4335ef80db0af08b4ae15b8195a0cc2553443189:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/qt5-qtwebengine
 * [new ref]         4335ef80db0af08b4ae15b8195a0cc2553443189 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4335ef8 add support for loongarch64