$ git clone -n https://gitee.com/opencloudos-stream/binutils /var/lib/mock/dist-ocs23-riscv-base-build-322620-34305/root/chroot_tmpdir/scmroot/binutils
Cloning into '/var/lib/mock/dist-ocs23-riscv-base-build-322620-34305/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 c655c1d !21 Modify output format Merge pull request !21 from dpd/master