revert args to 0.13.6 (#6765)

diff --git a/dev/automated_tests/pubspec.yaml b/dev/automated_tests/pubspec.yaml
index a76769d..5f4288f 100644
--- a/dev/automated_tests/pubspec.yaml
+++ b/dev/automated_tests/pubspec.yaml

@@ -1,5 +1,11 @@
 name: flutter_automated_tests
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   flutter:
     sdk: flutter
   flutter_test:

diff --git a/dev/benchmarks/complex_layout/pubspec.yaml b/dev/benchmarks/complex_layout/pubspec.yaml
index 8e3f79a..59c3ebe 100644
--- a/dev/benchmarks/complex_layout/pubspec.yaml
+++ b/dev/benchmarks/complex_layout/pubspec.yaml

@@ -2,6 +2,12 @@
 description: A new flutter project.
 
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   flutter:
     sdk: flutter
   flutter_driver:

diff --git a/dev/benchmarks/microbenchmarks/pubspec.yaml b/dev/benchmarks/microbenchmarks/pubspec.yaml
index 007fc94..15319a2 100644
--- a/dev/benchmarks/microbenchmarks/pubspec.yaml
+++ b/dev/benchmarks/microbenchmarks/pubspec.yaml

@@ -1,6 +1,12 @@
 name: microbenchmarks
 description: A new flutter project.
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   flutter:
     sdk: flutter
   flutter_test:

diff --git a/dev/devicelab/pubspec.yaml b/dev/devicelab/pubspec.yaml
index 013912f..2126ea8 100644
--- a/dev/devicelab/pubspec.yaml
+++ b/dev/devicelab/pubspec.yaml

@@ -8,7 +8,12 @@
   sdk: '>=1.12.0 <2.0.0'
 
 dependencies:
-  args: ^0.13.4
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   meta: ^1.0.3
   path: ^1.3.0
   stack_trace: ^1.4.0

diff --git a/dev/manual_tests/pubspec.yaml b/dev/manual_tests/pubspec.yaml
index 026ef9e..a1f49a5 100644
--- a/dev/manual_tests/pubspec.yaml
+++ b/dev/manual_tests/pubspec.yaml

@@ -1,6 +1,12 @@
 name: flutter_manual_tests
 
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   flutter:
     sdk: flutter
 

diff --git a/dev/tools/pubspec.yaml b/dev/tools/pubspec.yaml
index 87f23b4..62febc5 100644
--- a/dev/tools/pubspec.yaml
+++ b/dev/tools/pubspec.yaml

@@ -2,5 +2,10 @@
 description: Various repository development tools for flutter.
 
 dependencies:
-  args: ^0.13.4
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   path: ^1.3.0

diff --git a/examples/flutter_gallery/pubspec.yaml b/examples/flutter_gallery/pubspec.yaml
index b8128aa..4fc5f47 100644
--- a/examples/flutter_gallery/pubspec.yaml
+++ b/examples/flutter_gallery/pubspec.yaml

@@ -1,5 +1,11 @@
 name: flutter_gallery
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   collection: '>=1.9.1 <2.0.0'
   intl: '>=0.14.0 <0.15.0'
   string_scanner: ^1.0.0

diff --git a/examples/hello_services/pubspec.yaml b/examples/hello_services/pubspec.yaml
index 16e9afc..7472d21 100644
--- a/examples/hello_services/pubspec.yaml
+++ b/examples/hello_services/pubspec.yaml

@@ -1,6 +1,12 @@
 name: hello_services
 
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   flutter:
     sdk: flutter
 

diff --git a/examples/hello_world/pubspec.yaml b/examples/hello_world/pubspec.yaml
index 0588b4e..8be6c8c 100644
--- a/examples/hello_world/pubspec.yaml
+++ b/examples/hello_world/pubspec.yaml

@@ -1,6 +1,12 @@
 name: hello_world
 
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   flutter:
     sdk: flutter
 

diff --git a/examples/layers/pubspec.yaml b/examples/layers/pubspec.yaml
index c88f60f..3c8c1cd 100644
--- a/examples/layers/pubspec.yaml
+++ b/examples/layers/pubspec.yaml

@@ -1,5 +1,11 @@
 name: flutter_examples_layers
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   flutter:
     sdk: flutter
 

diff --git a/examples/stocks/pubspec.yaml b/examples/stocks/pubspec.yaml
index 471dad2..caeb30d 100644
--- a/examples/stocks/pubspec.yaml
+++ b/examples/stocks/pubspec.yaml

@@ -1,5 +1,11 @@
 name: stocks
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   flutter:
     sdk: flutter
   intl: '>=0.14.0 <0.15.0'

diff --git a/packages/flutter/pubspec.yaml b/packages/flutter/pubspec.yaml
index ef53fcc..1ebb32c 100644
--- a/packages/flutter/pubspec.yaml
+++ b/packages/flutter/pubspec.yaml

@@ -5,6 +5,12 @@
 homepage: http://flutter.io
 
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   collection: '>=1.9.1 <2.0.0'
   intl: '>=0.14.0 <0.15.0'
   meta: ^1.0.3

diff --git a/packages/flutter_driver/pubspec.yaml b/packages/flutter_driver/pubspec.yaml
index bb5a624..23563e1 100644
--- a/packages/flutter_driver/pubspec.yaml
+++ b/packages/flutter_driver/pubspec.yaml

@@ -8,6 +8,12 @@
   sdk: '>=1.19.0 <2.0.0'
 
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   file: '^0.1.0'
   json_rpc_2: '^2.0.0'
   matcher: '>=0.12.0 <1.0.0'

diff --git a/packages/flutter_markdown/pubspec.yaml b/packages/flutter_markdown/pubspec.yaml
index fb17122..55f6094 100644
--- a/packages/flutter_markdown/pubspec.yaml
+++ b/packages/flutter_markdown/pubspec.yaml

@@ -5,6 +5,12 @@
 homepage: http://flutter.io
 
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   flutter:
     sdk: flutter
   markdown: '^0.9.0'

diff --git a/packages/flutter_test/pubspec.yaml b/packages/flutter_test/pubspec.yaml
index a78ab3c..b063d5d 100644
--- a/packages/flutter_test/pubspec.yaml
+++ b/packages/flutter_test/pubspec.yaml

@@ -1,5 +1,11 @@
 name: flutter_test
 dependencies:
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   quiver: ^0.21.4
 
   # The flutter tools depend on very specific internal implementation

diff --git a/packages/flutter_tools/lib/executable.dart b/packages/flutter_tools/lib/executable.dart
index ac852ac..bdcfc30 100644
--- a/packages/flutter_tools/lib/executable.dart
+++ b/packages/flutter_tools/lib/executable.dart

@@ -86,7 +86,7 @@
     Doctor.initGlobal();
 
     dynamic result = await runner.run(args);
-    _exit(result is int ? result : 0);
+    _exit(result is int ? result : 1);
   }, onError: (dynamic error, Chain chain) {
     if (error is UsageException) {
       stderr.writeln(error.message);

diff --git a/packages/flutter_tools/pubspec.yaml b/packages/flutter_tools/pubspec.yaml
index b716b7d..7b867fb 100644
--- a/packages/flutter_tools/pubspec.yaml
+++ b/packages/flutter_tools/pubspec.yaml

@@ -9,7 +9,12 @@
 
 dependencies:
   archive: ^1.0.20
-  args: ^0.13.4
+
+  # version 0.13.6+1 does not return the value from the command
+  # causing flutter tools to always have exit code 0
+  # see https://github.com/flutter/flutter/issues/6766
+  args: 0.13.6
+
   coverage: ^0.8.0
   crypto: '>=1.1.1 <3.0.0'
   file: ^0.1.0