$ git clone -n https://gitee.com/wenyuzifang/python-yarl.git /var/lib/mock/dist-an23-build-481605-74252/root/chroot_tmpdir/scmroot/python-yarl
Cloning into '/var/lib/mock/dist-an23-build-481605-74252/root/chroot_tmpdir/scmroot/python-yarl'...
$ git fetch origin 741eb88daaf412b96aa3b0d6fbbf699c280bc630:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-yarl
 * [new ref]         741eb88daaf412b96aa3b0d6fbbf699c280bc630 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 741eb88 Update code from upstream