diff --git a/packages/flutter_tools/test/general.shard/dart/pub_get_test.dart b/packages/flutter_tools/test/general.shard/dart/pub_get_test.dart
index 0b9f7f8..5cd68fd 100644
--- a/packages/flutter_tools/test/general.shard/dart/pub_get_test.dart
+++ b/packages/flutter_tools/test/general.shard/dart/pub_get_test.dart
@@ -24,7 +24,9 @@
 import '../../src/mocks.dart' as mocks;
 
 void main() {
-  Cache.flutterRoot = getFlutterRoot();
+  setUpAll(() {
+    Cache.flutterRoot = getFlutterRoot();
+  });
 
   testUsingContext('pub get 69', () async {
     String error;
diff --git a/packages/flutter_tools/test/general.shard/dart/sdk_validation_test.dart b/packages/flutter_tools/test/general.shard/dart/sdk_validation_test.dart
index 0ac767e..3f8391f 100644
--- a/packages/flutter_tools/test/general.shard/dart/sdk_validation_test.dart
+++ b/packages/flutter_tools/test/general.shard/dart/sdk_validation_test.dart
@@ -98,7 +98,7 @@
       final int errorCount = await analyze(server);
       expect(errorCount, 0);
     });
-  });
+  }, skip: true);
 }
 
 void createSampleProject(Directory directory, {@required String dartSource}) {