$ git clone -n https://gitee.com/wenyuzifang/unbound.git /var/lib/mock/dist-an23-build-444525-73188/root/chroot_tmpdir/scmroot/unbound
Cloning into '/var/lib/mock/dist-an23-build-444525-73188/root/chroot_tmpdir/scmroot/unbound'...
$ git fetch origin eeebd009f25f154120baacabd898330fa571b712:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/unbound
 * [new ref]         eeebd009f25f154120baacabd898330fa571b712 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eeebd00 Update code from upstream