$ git clone -n https://gitee.com/fundawang/qt5-qtwebkit.git /var/lib/mock/dist-an23-build-318658-67856/root/chroot_tmpdir/scmroot/qt5-qtwebkit
Cloning into '/var/lib/mock/dist-an23-build-318658-67856/root/chroot_tmpdir/scmroot/qt5-qtwebkit'...
$ git fetch origin 8c80d9c71d735dc3777d45b8115c3e83c064fa98:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/qt5-qtwebkit
 * [new ref]         8c80d9c71d735dc3777d45b8115c3e83c064fa98 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8c80d9c Rebuild for qt 5.15.11