diff --git a/grunt/tasks/spec.js b/grunt/tasks/spec.js
index 40839408..2d9c6195 100644
--- a/grunt/tasks/spec.js
+++ b/grunt/tasks/spec.js
@@ -3,8 +3,9 @@ var grunt = require('grunt');
 
 module.exports = {
   execSpecsInNode: function() {
-    if (shell.exec("node spec/node_suite.js --color=true").code !== 0) {
-      grunt.fail.fatal("Specs Failed");
+    var exit_code = shell.exec("node spec/node_suite.js --color=true").code;
+    if (exit_code !== 0) {
+      grunt.fail.fatal("Specs Failed", exit_code);
     }
   }
 };
diff --git a/lib/jasmine-core/jasmine.js b/lib/jasmine-core/jasmine.js
index d2e2defd..5610f0e0 100644
--- a/lib/jasmine-core/jasmine.js
+++ b/lib/jasmine-core/jasmine.js
@@ -278,13 +278,13 @@ getJasmineRequireObj().Spec = function() {
 
     function timeoutable(fn) {
       return function(done) {
-        var timeout = Function.prototype.apply.apply(self.timer.setTimeout, [window, [function() {
+        var timeout = Function.prototype.apply.apply(self.timer.setTimeout, [j$.getGlobal(), [function() {
           onException(new Error('timeout'));
           done();
         }, 10000]]);
 
         var callDone = function() {
-          Function.prototype.apply.apply(self.timer.clearTimeout, [window, [timeout]]);
+          Function.prototype.apply.apply(self.timer.clearTimeout, [j$.getGlobal(), [timeout]]);
           done();
         };
 
@@ -477,7 +477,7 @@ getJasmineRequireObj().Env = function(j$) {
       return j$.Spec.isPendingSpecException(e) || catchExceptions;
     };
 
-    var maximumSpecCallbackDepth = 100;
+    var maximumSpecCallbackDepth = 75;
     var currentSpecCallbackDepth = 0;
 
     function clearStack(fn) {
diff --git a/spec/core/ExceptionFormatterSpec.js b/spec/core/ExceptionFormatterSpec.js
index 2366c353..88d83938 100644
--- a/spec/core/ExceptionFormatterSpec.js
+++ b/spec/core/ExceptionFormatterSpec.js
@@ -41,7 +41,7 @@ describe("ExceptionFormatter", function() {
 
   describe("#stack", function() {
     it("formats stack traces from Webkit, Firefox, node.js or IE10+", function() {
-      if (jasmine.getEnv().ieVersion < 10) { return; }
+      if (jasmine.getEnv().ieVersion < 10 || jasmine.getEnv().safariVersion < 6) { return; }
 
       var error;
       try { throw new Error("an error") } catch(e) { error = e; }
diff --git a/spec/helpers/BrowserFlags.js b/spec/helpers/BrowserFlags.js
index d6463e1c..fdd80dc4 100644
--- a/spec/helpers/BrowserFlags.js
+++ b/spec/helpers/BrowserFlags.js
@@ -7,4 +7,13 @@
 
     return match ? parseFloat(match[1]) : Number.MAX_VALUE;
   })();
+
+  env.safariVersion = (function() {
+    var userAgent = jasmine.getGlobal().navigator.userAgent;
+    if (!userAgent) { return Number.MAX_VALUE; }
+
+    var match = /Safari/.exec(userAgent) && /Version\/([0-9]{0,})/.exec(userAgent);
+
+    return match ? parseFloat(match[1]) : Number.MAX_VALUE;
+  })();
 })(jasmine.getEnv());
diff --git a/src/console/ConsoleReporter.js b/src/console/ConsoleReporter.js
index bd04d7d9..e26720d5 100644
--- a/src/console/ConsoleReporter.js
+++ b/src/console/ConsoleReporter.js
@@ -52,7 +52,7 @@ getJasmineRequireObj().ConsoleReporter = function() {
 
       printNewline();
 
-      onComplete();
+      onComplete(failureCount === 0);
     };
 
     this.specDone = function(result) {
diff --git a/src/console/console.js b/src/console/console.js
index 67121233..0a08f089 100644
--- a/src/console/console.js
+++ b/src/console/console.js
@@ -87,7 +87,7 @@ getJasmineRequireObj().ConsoleReporter = function() {
 
       printNewline();
 
-      onComplete();
+      onComplete(failureCount === 0);
     };
 
     this.specDone = function(result) {
diff --git a/src/core/Env.js b/src/core/Env.js
index 20436edc..868b1c9a 100644
--- a/src/core/Env.js
+++ b/src/core/Env.js
@@ -106,7 +106,7 @@ getJasmineRequireObj().Env = function(j$) {
       return j$.Spec.isPendingSpecException(e) || catchExceptions;
     };
 
-    var maximumSpecCallbackDepth = 100;
+    var maximumSpecCallbackDepth = 75;
     var currentSpecCallbackDepth = 0;
 
     function clearStack(fn) {
diff --git a/src/core/Spec.js b/src/core/Spec.js
index 27b11087..1701319b 100644
--- a/src/core/Spec.js
+++ b/src/core/Spec.js
@@ -55,13 +55,13 @@ getJasmineRequireObj().Spec = function() {
 
     function timeoutable(fn) {
       return function(done) {
-        var timeout = Function.prototype.apply.apply(self.timer.setTimeout, [window, [function() {
+        var timeout = Function.prototype.apply.apply(self.timer.setTimeout, [j$.getGlobal(), [function() {
           onException(new Error('timeout'));
           done();
         }, 10000]]);
 
         var callDone = function() {
-          Function.prototype.apply.apply(self.timer.clearTimeout, [window, [timeout]]);
+          Function.prototype.apply.apply(self.timer.clearTimeout, [j$.getGlobal(), [timeout]]);
           done();
         };