$ git clone -n https://gitee.com/opencloudos-stream/ocaml-ocamlbuild.git /home/lib/mock/dist-ocs23-loongarch64-build-190758-12891/root/chroot_tmpdir/scmroot/ocaml-ocamlbuild
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-190758-12891/root/chroot_tmpdir/scmroot/ocaml-ocamlbuild'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/ocaml-ocamlbuild
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 8478086 !4 升级版本到0.14.3 Merge pull request !4 from streamlet_hy/master