title: Error: Local workspace file ('angular.json') could not be found
body: <p>I have <code>travis-ci</code> integrated with my GitHub account (<a href="https://github.com/pradeep0601/Angular5-Router-App" rel="noreferrer">https://github.com/pradeep0601/Angular5-Router-App</a>).</p>
  
  <p>When I updated <code>@angular/cli</code> version from 1.7.4 to 6.0.0-rc.3, the build started failing with an error:</p>
  
  <pre><code>Local workspace file ('angular.json') could not be found.
  Error: Local workspace file ('angular.json') could not be found.
      at WorkspaceLoader._getProjectWorkspaceFilePath (/home/travis/build/pradeep0601/Angular5-Router-App/node_modules/@angular/cli/models/workspace-loader.js:37:19)
      at WorkspaceLoader.loadWorkspace (/home/travis/build/pradeep0601/Angular5-Router-App/node_modules/@angular/cli/models/workspace-loader.js:24:21)
      at TestCommand._loadWorkspaceAndArchitect (/home/travis/build/pradeep0601/Angular5-Router-App/node_modules/@angular/cli/models/architect-command.js:177:32)
      at TestCommand.&lt;anonymous&gt; (/home/travis/build/pradeep0601/Angular5-Router-App/node_modules/@angular/cli/models/architect-command.js:45:25)
      at Generator.next (&lt;anonymous&gt;)
      at /home/travis/build/pradeep0601/Angular5-Router-App/node_modules/@angular/cli/models/architect-command.js:7:71
      at new Promise (&lt;anonymous&gt;)
      at __awaiter (/home/travis/build/pradeep0601/Angular5-Router-App/node_modules/@angular/cli/models/architect-command.js:3:12)
      at TestCommand.initialize (/home/travis/build/pradeep0601/Angular5-Router-App/node_modules/@angular/cli/models/architect-command.js:44:16)
      at /home/travis/build/pradeep0601/Angular5-Router-App/node_modules/@angular/cli/models/command-runner.js:100:23
  </code></pre>
  
  <p>package.json snippet to better understand the running environment:</p>
  
  <pre><code>    "@angular/cli": "6.0.0-rc.3",
      "@angular/compiler-cli": "^5.2.0",
      "@angular/language-service": "^5.2.0",
      "@types/jasmine": "~2.8.3",
      "@types/jasminewd2": "~2.0.2",
  </code></pre>