$ git clone -n https://gitee.com/zhangwenlong01/ocaml-lwt.git /var/lib/mock/dist-an23-build-327292-69075/root/chroot_tmpdir/scmroot/ocaml-lwt
Cloning into '/var/lib/mock/dist-an23-build-327292-69075/root/chroot_tmpdir/scmroot/ocaml-lwt'...
$ git fetch origin 2340d236665e065b59db99849d90e6fa29def369:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/ocaml-lwt
 * [new ref]         2340d236665e065b59db99849d90e6fa29def369 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2340d23 fix test error for loongarch64