message: test packed `now` binary
diff: "test": "npm run build && npm run lint && ava",
  "prepublish": "npm run build",
  "build": "./build.sh",
  - "pack": "npm run build && pkg . --out-dir packed -t node7-alpine-x64,node7-linux-x64,node7-macos-x64,node7-win-x64"
  + "pack": "npm run build && npm run pkg",
  + "pkg": "pkg . --out-dir packed -t node7-alpine-x64,node7-linux-x64,node7-macos-x64,node7-win-x64"
  },
  "pkg": {
  "scripts": [
  