$ git clone -n https://gitee.com/src-opencloudos-rpms/ocaml-findlib.git /var/lib/mock/dist-oc9-build-235862-82208/root/chroot_tmpdir/scmroot/ocaml-findlib
Cloning into '/var/lib/mock/dist-oc9-build-235862-82208/root/chroot_tmpdir/scmroot/ocaml-findlib'...
$ git fetch origin c6292578694aaec1b48fa6bd1386253257d4b3f2:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ocaml-findlib
 * [new ref]         c6292578694aaec1b48fa6bd1386253257d4b3f2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c629257 import ocaml-findlib-1.9.6-6.tl4