$ git clone -n https://gitee.com/lizhao2025/fltk.git /var/lib/mock/dist-an23-build-496187-74608/root/chroot_tmpdir/scmroot/fltk
Cloning into '/var/lib/mock/dist-an23-build-496187-74608/root/chroot_tmpdir/scmroot/fltk'...
$ git fetch origin 71aa7c33f8fdfcb61ab710ade322413f349d15c2:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/fltk
 * [new ref]         71aa7c33f8fdfcb61ab710ade322413f349d15c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 71aa7c3 Update code from upstream