$ git clone -n https://gitee.com/wenyuzifang/python-outcome.git /var/lib/mock/dist-an23-build-481427-74252/root/chroot_tmpdir/scmroot/python-outcome
Cloning into '/var/lib/mock/dist-an23-build-481427-74252/root/chroot_tmpdir/scmroot/python-outcome'...
$ git fetch origin 21f5a0cac0142fe1a77585dff9f147c6f6107dde:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-outcome
 * [new ref]         21f5a0cac0142fe1a77585dff9f147c6f6107dde -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 21f5a0c Update code from upstream