$ git clone -n https://gitee.com/opencloudos-stream/binutils.git /var/lib/mock/dist-ocs23-build-120897-8678/root/chroot_tmpdir/scmroot/binutils
Cloning into '/var/lib/mock/dist-ocs23-build-120897-8678/root/chroot_tmpdir/scmroot/binutils'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/binutils
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fe4693b !2 升级到2.41 Merge pull request !2 from jeremiazhao/master