$ git clone -n https://gitee.com/opencloudos-stream/nfs-utils.git /var/lib/mock/dist-ocs23-base-build-272778-25836/root/chroot_tmpdir/scmroot/nfs-utils
Cloning into '/var/lib/mock/dist-ocs23-base-build-272778-25836/root/chroot_tmpdir/scmroot/nfs-utils'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/nfs-utils
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f6726cb !3 Remove redundant nfsmount configure file Merge pull request !3 from jackxjchen/master