Ignore -checkdiscard errors in AGSA benchmark

Change-Id: I9a8a0b8ca7ac043ad91c0eecd8c5cbf915b5034d
diff --git a/src/test/java/com/android/tools/r8/internal/benchmarks/appdumps/AGSABenchmarks.java b/src/test/java/com/android/tools/r8/internal/benchmarks/appdumps/AGSABenchmarks.java
index 106439d..63d9c37 100644
--- a/src/test/java/com/android/tools/r8/internal/benchmarks/appdumps/AGSABenchmarks.java
+++ b/src/test/java/com/android/tools/r8/internal/benchmarks/appdumps/AGSABenchmarks.java
@@ -56,7 +56,10 @@
   private static void configure(R8FullTestBuilder testBuilder) {
     testBuilder
         .addOptionsModification(
-            options -> options.getOpenClosedInterfacesOptions().suppressAllOpenInterfaces())
+            options -> {
+              options.getOpenClosedInterfacesOptions().suppressAllOpenInterfaces();
+              options.getTestingOptions().dontReportFailingCheckDiscarded = true;
+            })
         .allowDiagnosticMessages()
         .allowUnusedDontWarnPatterns()
         .allowUnusedProguardConfigurationRules()