yarn-error.log

Arguments: 
  /home/italo/.nvm/versions/node/v10.1.0/bin/node /usr/bin/yarn build

PATH: 
  /usr/java/jre1.8.0_171/bin:/home/italo/.nvm/versions/node/v10.1.0/bin:/home/italo/bin:/home/italo/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/opt/android/android-sdk-linux/tools:/opt/android/android-sdk-linux/platform-tools:/opt/android/android-sdk-linux/tools/bin

Yarn version: 
  1.5.1

Node version: 
  10.1.0

Platform: 
  linux x64

npm manifest: 
  {
    "name": "my-first-app",
    "version": "0.1.0",
    "scripts": {
      "build": "bsb -make-world && webpack",
      "start": "bsb -make-world -w",
      "clean": "bsb -clean-world"
    },
    "keywords": [
      "BuckleScript"
    ],
    "author": "",
    "license": "MIT",
    "devDependencies": {
      "babel-cli": "^6.26.0",
      "babel-core": "^6.26.3",
      "babel-loader": "^7.1.4",
      "babel-preset-env": "^1.7.0",
      "bs-platform": "^3.0.0",
      "webpack-cli": "^2.1.3"
    },
    "dependencies": {
      "@lemni/core": "0.0.5",
      "reason-react": "^0.4.1",
      "webpack": "^4.8.3",
      "xstream": "^11.3.0"
    }
  }

yarn manifest: 
  No manifest

Lockfile: 
  No lockfile

Trace: 
  Error: Command failed.
  Exit code: 2
  Command: sh
  Arguments: -c bsb -make-world && webpack
  Directory: /home/italo/Documentos/dev/my-first-app
  Output:
  
      at ProcessTermError.MessageError (/usr/lib/node_modules/yarn/lib/cli.js:186:110)
      at new ProcessTermError (/usr/lib/node_modules/yarn/lib/cli.js:226:113)
      at ChildProcess.<anonymous> (/usr/lib/node_modules/yarn/lib/cli.js:30281:17)
      at ChildProcess.emit (events.js:182:13)
      at maybeClose (internal/child_process.js:957:16)
      at Process.ChildProcess._handle.onexit (internal/child_process.js:246:5)