anchor.diff:  package:peanut $packageVersion''');
   
       await _expectStandardTreeContents(gitDir, ghCommit.treeSha);
  -  }, timeout: const Timeout.factor(2));
  +  });
   
     test('1 package, 2 build dirs', () async {
       await _simplePackage(buildDirs: {'example', 'web'});
  
positive.code: import 'dart:io';
  
  import 'package:git/git.dart';
  
negative.code:     for (var te in treeContents.where((te) => te.type == 'tree')) {
        await _expectStandardTreeContents(gitDir, te.sha);
      }
    });
  
    test('2 packages, 2 build dirs', () async {
      const packages = {'pkg1', 'pkg2'};
  