$ git clone -n https://gitee.com/zhuhong_bo/qt5-qtwebengine.git /var/lib/mock/dist-an23-dde-build-525411-78381/root/chroot_tmpdir/scmroot/qt5-qtwebengine
Cloning into '/var/lib/mock/dist-an23-dde-build-525411-78381/root/chroot_tmpdir/scmroot/qt5-qtwebengine'...
$ git fetch origin d5266bc303c74253723b474ea310a6629f8b877f:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/qt5-qtwebengine
 * [new ref]         d5266bc303c74253723b474ea310a6629f8b877f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d5266bc add support for loongarch64