$ git clone -n https://gitee.com/zhangwenlong01/texlive-base_1.git /var/lib/mock/dist-an23-build-315764-67731/root/chroot_tmpdir/scmroot/texlive-base_1
Cloning into '/var/lib/mock/dist-an23-build-315764-67731/root/chroot_tmpdir/scmroot/texlive-base_1'...
$ git fetch origin 7fc1ddd7c19efbbf8fffb0786abd8c158850b885:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/texlive-base_1
 * [new ref]         7fc1ddd7c19efbbf8fffb0786abd8c158850b885 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7fc1ddd disable luajit for loongarch64