$ git clone -n https://gitee.com/Yang_X_Y/webkitgtk.git /var/lib/mock/dist-an23.3-build-431877-73058/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/dist-an23.3-build-431877-73058/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin d9f9e330bdbaa942e1a4bc964cfb927127b296a1:KOJI_FETCH_HEAD
From https://gitee.com/Yang_X_Y/webkitgtk
 * [new ref]         d9f9e330bdbaa942e1a4bc964cfb927127b296a1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d9f9e33 test x86