$ git clone -n https://gitee.com/opencloudos-stream/lnav.git /var/lib/mock/dist-oc9-epol-build-76450-52510/root/chroot_tmpdir/scmroot/lnav
Cloning into '/var/lib/mock/dist-oc9-epol-build-76450-52510/root/chroot_tmpdir/scmroot/lnav'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/lnav
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8c5e523 package init