$ git clone -n https://gitee.com/src-opencloudos-rpms/lame.git /var/lib/mock/dist-oc9-build-119586-70645/root/chroot_tmpdir/scmroot/lame
Cloning into '/var/lib/mock/dist-oc9-build-119586-70645/root/chroot_tmpdir/scmroot/lame'...
$ git fetch origin 1ae065c13e12dcc3bce73163c7b165cce93f5ca1:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/lame
 * [new ref]         1ae065c13e12dcc3bce73163c7b165cce93f5ca1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ae065c import lame-3.100-7.tl4