$ git clone -n https://gitee.com/wenyuzifang/python-rfc3986.git /var/lib/mock/dist-an23-build-464202-73881/root/chroot_tmpdir/scmroot/python-rfc3986
Cloning into '/var/lib/mock/dist-an23-build-464202-73881/root/chroot_tmpdir/scmroot/python-rfc3986'...
$ git fetch origin 12b7ce478a534b83ff957fb83f7bc7a17eefa10d:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-rfc3986
 * [new ref]         12b7ce478a534b83ff957fb83f7bc7a17eefa10d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 12b7ce4 Update code from upstream