require('crc') module crashes, attempt to index upvalue 'name' (a nil value)

This code (used by https://github.com/tessel/cloud-client/tree/es-temp) is unable to run on Tessel firmware:

// Generated by CoffeeScript 1.7.1
var item, name, _fn, _ref;

module.exports = {
  CRC1: require('./crc1').CRC1,
  CRC8: require('./crc8').CRC8,
  CRC81Wire: require('./crc8_1wire').CRC81Wire,
  CRC16: require('./crc16').CRC16,
  CRC16CCITT: require('./crc16_ccitt').CRC16CCITT,
  CRC16Modbus: require('./crc16_modbus').CRC16Modbus,
  CRC24: require('./crc24').CRC24,
  CRC32: require('./crc32').CRC32
};

_ref = module.exports;
_fn = function(item) {
  return module.exports[name.toLowerCase()] = function(value) {
    return new item().hexdigest(value);
  };
};
for (name in _ref) {
  item = _ref[name];
  _fn(item);
}

postel:cloud-client natevw$ tessel run index.js TESSEL! Connected to TM-00-02-f0009a30-005d4757-6c8045c2.
Bundling directory /Users/natevw/Desktop/Clients/Technical_Machine/cloud-client (~3.04 MB) Deploying bundle (4.20 MB)... Running script... /app/node_modules/crc/lib/index.js:18: attempt to index upvalue 'name' (a nil value)

Here's what colony-compiler node_modules/crc/lib/index.js shows, is the for loop variable shadowing the intended local?

return function (_ENV, _module)
local exports, module = _module.exports, _module;

local item, name, __fn, __ref = item, name, __fn, __ref;
--[[35]] item = nil;  name = nil;  __fn = nil;  __ref = nil; 
--[[63]] module.exports = _obj({
  ["CRC1"]=require(_global, ("./crc1")).CRC1,
  ["CRC8"]=require(_global, ("./crc8")).CRC8,
  ["CRC81Wire"]=require(_global, ("./crc8_1wire")).CRC81Wire,
  ["CRC16"]=require(_global, ("./crc16")).CRC16,
  ["CRC16CCITT"]=require(_global, ("./crc16_ccitt")).CRC16CCITT,
  ["CRC16Modbus"]=require(_global, ("./crc16_modbus")).CRC16Modbus,
  ["CRC24"]=require(_global, ("./crc24")).CRC24,
  ["CRC32"]=require(_global, ("./crc32")).CRC32
});
--[[407]] __ref = module.exports;
--[[430]] __fn = (function (this, item)
--[[455]] if true then return (function () local _r =  (function (this, value)
--[[521]] if true then return _new(item):hexdigest(value); end
end); module.exports[name:toLowerCase()]  = _r; return _r; end)(); end
end);
--[[565]] for name in _pairs(__ref) do 
name = ""+name; 
--[[588]] item = __ref[name];
--[[609]] __fn(_global, item);
end;

return _module.exports;
end

tessel / t1-runtime

require('crc') module crashes, attempt to index upvalue 'name' (a nil value) #606