trying to diagnose failure in CI, mark II (#42036)

* remove prints

* Remove the setUpAll() to see if that changes the error message.

packages/flutter_tools/test/general.shard/dart/pub_get_test.dart

@@ -24,16 +24,9 @@ import '../../src/context.dart';
 import '../../src/mocks.dart' as mocks;
 
 void main() {
-  print('1. MAIN');
-  setUpAll(() {
-  print('2. setUpAll');
-    Cache.flutterRoot = getFlutterRoot();
-  print('3. setUpAll');
-  });
-  print('4. MAIN');
+  Cache.flutterRoot = getFlutterRoot();
 
   testUsingContext('pub get 69', () async {
-  print('5. pub get 69');
     String error;
 
     final MockProcessManager processMock = context.get<ProcessManager>();
@@ -102,7 +95,6 @@ void main() {
   });
 
   testUsingContext('pub cache in root is used', () async {
-  print('6. pub cache in root is used');
     String error;
 
     final MockProcessManager processMock = context.get<ProcessManager>() as MockProcessManager;
@@ -130,7 +122,6 @@ void main() {
   });
 
   testUsingContext('pub cache in environment is used', () async {
-  print('7. pub cache in environment is used');
     String error;
 
     final MockProcessManager processMock = context.get<ProcessManager>();
@@ -159,7 +150,6 @@ void main() {
   });
 
   testUsingContext('analytics sent on success', () async {
-  print('8. analytics sent on success');
     MockDirectory.findCache = true;
     await pubGet(context: PubContext.flutterTests, checkLastModified: false);
     verify(flutterUsage.sendEvent('pub', 'flutter-tests', label: 'success')).called(1);
@@ -175,7 +165,6 @@ void main() {
   });
 
   testUsingContext('analytics sent on failure', () async {
-  print('9. analytics sent on failure');
     MockDirectory.findCache = true;
     try {
       await pubGet(context: PubContext.flutterTests, checkLastModified: false);
@@ -195,7 +184,6 @@ void main() {
   });
 
   testUsingContext('analytics sent on failed version solve', () async {
-  print('10. analytics sent on failed version solve');
     MockDirectory.findCache = true;
     try {
       await pubGet(context: PubContext.flutterTests, checkLastModified: false);
@@ -216,7 +204,6 @@ void main() {
     ),
     Usage: () => MockUsage(),
   });
-  print('11. MAIN END');
 }
 
 typedef StartCallback = void Function(List<dynamic> command);