$ git clone -n https://gitee.com/wency_cn/unzip.git /var/lib/mock/dist-an23-build-508192-74974/root/chroot_tmpdir/scmroot/unzip
Cloning into '/var/lib/mock/dist-an23-build-508192-74974/root/chroot_tmpdir/scmroot/unzip'...
$ git fetch origin 43129ccae202d79cef57795e4fd5de77b5fc22b9:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/unzip
 * [new ref]         43129ccae202d79cef57795e4fd5de77b5fc22b9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43129cc Update code from upstream