$ git clone -n https://gitee.com/opencloudos-stream/libnetfilter_acct.git /var/lib/mock/dist-oc9-epol-build-92631-59330/root/chroot_tmpdir/scmroot/libnetfilter_acct
Cloning into '/var/lib/mock/dist-oc9-epol-build-92631-59330/root/chroot_tmpdir/scmroot/libnetfilter_acct'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libnetfilter_acct
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 23e0403 update