diff --git a/android/module.go b/android/module.go
index a75f03f..7e34a3f 100644
--- a/android/module.go
+++ b/android/module.go
@@ -2527,34 +2527,44 @@
 // reading OutputFilesProvider before GenerateBuildActions is finished.
 // If a module doesn't have the OutputFilesProvider, nil is returned.
 func outputFilesForModuleFromProvider(ctx PathContext, module blueprint.Module, tag string) (Paths, error) {
-	// TODO: support OutputFilesProvider for singletons
-	mctx, ok := ctx.(ModuleContext)
-	if !ok {
-		return nil, nil
-	}
-	if mctx.Module() != module {
-		if outputFilesProvider, ok := OtherModuleProvider(mctx, module, OutputFilesProvider); ok {
+	var outputFilesProvider OutputFilesInfo
+
+	if mctx, isMctx := ctx.(ModuleContext); isMctx {
+		if mctx.Module() != module {
+			outputFilesProvider, _ = OtherModuleProvider(mctx, module, OutputFilesProvider)
+		} else {
 			if tag == "" {
-				return outputFilesProvider.DefaultOutputFiles, nil
-			} else if taggedOutputFiles, hasTag := outputFilesProvider.TaggedOutputFiles[tag]; hasTag {
+				return mctx.Module().base().outputFiles.DefaultOutputFiles, nil
+			} else if taggedOutputFiles, hasTag := mctx.Module().base().outputFiles.TaggedOutputFiles[tag]; hasTag {
 				return taggedOutputFiles, nil
 			} else {
-				return nil, fmt.Errorf("unsupported module reference tag %q", tag)
+				return nil, fmt.Errorf("unsupported tag %q for module getting its own output files", tag)
 			}
 		}
-	} else {
+	} else if cta, isCta := ctx.(*singletonContextAdaptor); isCta {
+		providerData, _ := cta.moduleProvider(module, OutputFilesProvider)
+		outputFilesProvider, _ = providerData.(OutputFilesInfo)
+	}
+	// TODO: Add a check for skipped context
+
+	if !outputFilesProvider.isEmpty() {
 		if tag == "" {
-			return mctx.Module().base().outputFiles.DefaultOutputFiles, nil
-		} else if taggedOutputFiles, hasTag := mctx.Module().base().outputFiles.TaggedOutputFiles[tag]; hasTag {
+			return outputFilesProvider.DefaultOutputFiles, nil
+		} else if taggedOutputFiles, hasTag := outputFilesProvider.TaggedOutputFiles[tag]; hasTag {
 			return taggedOutputFiles, nil
 		} else {
-			return nil, fmt.Errorf("unsupported tag %q for module getting its own output files", tag)
+			return nil, fmt.Errorf("unsupported module reference tag %q", tag)
 		}
 	}
+
 	// TODO: Add a check for param module not having OutputFilesProvider set
 	return nil, nil
 }
 
+func (o OutputFilesInfo) isEmpty() bool {
+	return o.DefaultOutputFiles == nil && o.TaggedOutputFiles == nil
+}
+
 type OutputFilesInfo struct {
 	// default output files when tag is an empty string ""
 	DefaultOutputFiles Paths
diff --git a/rust/rust.go b/rust/rust.go
index 7cd9df4..042ba8e 100644
--- a/rust/rust.go
+++ b/rust/rust.go
@@ -206,27 +206,6 @@
 	return false
 }
 
-func (mod *Module) OutputFiles(tag string) (android.Paths, error) {
-	switch tag {
-	case "":
-		if mod.sourceProvider != nil && (mod.compiler == nil || mod.compiler.Disabled()) {
-			return mod.sourceProvider.Srcs(), nil
-		} else {
-			if mod.OutputFile().Valid() {
-				return android.Paths{mod.OutputFile().Path()}, nil
-			}
-			return android.Paths{}, nil
-		}
-	case "unstripped":
-		if mod.compiler != nil {
-			return android.PathsIfNonNil(mod.compiler.unstrippedOutputFilePath()), nil
-		}
-		return nil, nil
-	default:
-		return nil, fmt.Errorf("unsupported module reference tag %q", tag)
-	}
-}
-
 func (mod *Module) SelectedStl() string {
 	return ""
 }
@@ -986,6 +965,20 @@
 	if mod.testModule {
 		android.SetProvider(ctx, testing.TestModuleProviderKey, testing.TestModuleProviderData{})
 	}
+	mod.setOutputFiles(ctx)
+}
+
+func (mod *Module) setOutputFiles(ctx ModuleContext) {
+	if mod.sourceProvider != nil && (mod.compiler == nil || mod.compiler.Disabled()) {
+		ctx.SetOutputFiles(mod.sourceProvider.Srcs(), "")
+	} else if mod.OutputFile().Valid() {
+		ctx.SetOutputFiles(android.Paths{mod.OutputFile().Path()}, "")
+	} else {
+		ctx.SetOutputFiles(android.Paths{}, "")
+	}
+	if mod.compiler != nil {
+		ctx.SetOutputFiles(android.PathsIfNonNil(mod.compiler.unstrippedOutputFilePath()), "unstripped")
+	}
 }
 
 func (mod *Module) deps(ctx DepsContext) Deps {
@@ -1469,7 +1462,7 @@
 
 	var srcProviderDepFiles android.Paths
 	for _, dep := range directSrcProvidersDeps {
-		srcs, _ := dep.OutputFiles("")
+		srcs := android.OutputFilesForModule(ctx, dep, "")
 		srcProviderDepFiles = append(srcProviderDepFiles, srcs...)
 	}
 	for _, dep := range directSrcDeps {
@@ -1856,5 +1849,3 @@
 var BoolDefault = proptools.BoolDefault
 var String = proptools.String
 var StringPtr = proptools.StringPtr
-
-var _ android.OutputFileProducer = (*Module)(nil)
diff --git a/rust/test_test.go b/rust/test_test.go
index 6d0ebcf..dc796c8 100644
--- a/rust/test_test.go
+++ b/rust/test_test.go
@@ -106,12 +106,9 @@
 
 	ctx := testRust(t, bp)
 
-	module := ctx.ModuleForTests("main_test", "android_arm64_armv8-a").Module()
-	testBinary := module.(*Module).compiler.(*testDecorator)
-	outputFiles, err := module.(android.OutputFileProducer).OutputFiles("")
-	if err != nil {
-		t.Fatalf("Expected rust_test to produce output files, error: %s", err)
-	}
+	testingModule := ctx.ModuleForTests("main_test", "android_arm64_armv8-a")
+	testBinary := testingModule.Module().(*Module).compiler.(*testDecorator)
+	outputFiles := testingModule.OutputFiles(t, "")
 	if len(outputFiles) != 1 {
 		t.Fatalf("expected exactly one output file. output files: [%s]", outputFiles)
 	}
@@ -168,12 +165,10 @@
  `
 
 	ctx := testRust(t, bp)
-	module := ctx.ModuleForTests("main_test", "android_arm64_armv8-a").Module()
+	testingModule := ctx.ModuleForTests("main_test", "android_arm64_armv8-a")
+	module := testingModule.Module()
 	testBinary := module.(*Module).compiler.(*testDecorator)
-	outputFiles, err := module.(android.OutputFileProducer).OutputFiles("")
-	if err != nil {
-		t.Fatalf("Expected rust_test to produce output files, error: %s", err)
-	}
+	outputFiles := testingModule.OutputFiles(t, "")
 	if len(outputFiles) != 1 {
 		t.Fatalf("expected exactly one output file. output files: [%s]", outputFiles)
 	}