$ git clone -n https://gitee.com/wenyuzifang/python-trio.git /var/lib/mock/dist-an23-build-464924-73908/root/chroot_tmpdir/scmroot/python-trio
Cloning into '/var/lib/mock/dist-an23-build-464924-73908/root/chroot_tmpdir/scmroot/python-trio'...
$ git fetch origin 66568e53fa0f2ae5806b8b0e6dc0b8b1b6e93fad:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-trio
 * [new ref]         66568e53fa0f2ae5806b8b0e6dc0b8b1b6e93fad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 66568e5 Update code from upstream