Fix desugared library tests

- fix red bots

Change-Id: I47920c8b9d7c0857d41052448057a0af9bec6e76
diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryContentTest.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryContentTest.java
index e3caced..744e127 100644
--- a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryContentTest.java
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryContentTest.java
@@ -11,7 +11,7 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
 
-import com.android.tools.r8.D8TestCompileResult;
+import com.android.tools.r8.D8TestBuilder;
 import com.android.tools.r8.L8Command;
 import com.android.tools.r8.LibraryDesugaringTestConfiguration;
 import com.android.tools.r8.OutputMode;
@@ -48,16 +48,21 @@
   }
 
   @Test
-  public void testInvalidLibrary() throws Exception {
+  public void testInvalidLibrary() {
     Assume.assumeTrue(requiresAnyCoreLibDesugaring(parameters));
-    D8TestCompileResult compile =
+    D8TestBuilder testBuilder =
         testForD8()
+            .setMinApi(parameters.getApiLevel())
             .addProgramClasses(GuineaPig.class)
             .addLibraryFiles(ToolHelper.getAndroidJar(AndroidApiLevel.L))
             .enableCoreLibraryDesugaring(
-                LibraryDesugaringTestConfiguration.forApiLevel(parameters.getApiLevel()))
-            .compile();
-    TestDiagnosticMessages diagnosticMessages = compile.getDiagnosticMessages();
+                LibraryDesugaringTestConfiguration.forApiLevel(parameters.getApiLevel()));
+    try {
+      testBuilder.compile();
+    } catch (Throwable t) {
+      // Expected since we are compiling with an invalid set-up.
+    }
+    TestDiagnosticMessages diagnosticMessages = testBuilder.getState().getDiagnosticsMessages();
     diagnosticMessages.assertOnlyWarnings();
     assertTrue(
         diagnosticMessages
diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/LegacyDesugaredLibraryConfigurationParsingTest.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/LegacyDesugaredLibraryConfigurationParsingTest.java
index 7bf2046..83316eb 100644
--- a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/LegacyDesugaredLibraryConfigurationParsingTest.java
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/LegacyDesugaredLibraryConfigurationParsingTest.java
@@ -180,7 +180,7 @@
   @Test
   public void testUnsupportedAbove() {
     LinkedHashMap<String, Object> data = template();
-    data.put("configuration_format_version", 100000);
+    data.put("configuration_format_version", 99);
     runFailing(
         toJson(data),
         diagnostics ->