$ git clone -n https://gitee.com/src-opencloudos-rpms/nfs-utils.git /var/lib/mock/dist-oc8-build-235561-82159/root/chroot_tmpdir/scmroot/nfs-utils
Cloning into '/var/lib/mock/dist-oc8-build-235561-82159/root/chroot_tmpdir/scmroot/nfs-utils'...
$ git fetch origin c696d06409ed4e47a36a47c7ac07aaedded9c384:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/nfs-utils
 * [new ref]         c696d06409ed4e47a36a47c7ac07aaedded9c384 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c696d06 import nfs-utils-2.3.3-68.tl3