Increase retry count and add grep printing

script/run_tests.sh

@@ -1,10 +1,12 @@
 #!/bin/bash
 
 retries=0
-until [ $retries -ge 5 ]
+# Given the resource limitations and external dependencies for the test suite,
+# a retry count of at least 10 is needed.
+until [ $retries -ge 10 ]
 do
-  echo "Running Test Suite...."
-  swift test -v
+  echo "Running Test Suite Attempt ($retries)...."
+  swift test -v | grep -E "Test Case|XCTAssert|failures"
 
   exit_code=$?
 
@@ -13,7 +15,7 @@ do
 	break
   else
 	((retries=retries+1))
-	echo "Test Suite Failed. Retrying Attempt ($retries) ..."
+	echo "Test Suite Failed."
   fi
 done