diff --git a/rust/Android.bp b/rust/Android.bp
index 8b2aa30..a29c474 100644
--- a/rust/Android.bp
+++ b/rust/Android.bp
@@ -8,6 +8,7 @@
     deps: [
         "soong",
         "soong-android",
+        "soong-bloaty",
         "soong-cc",
         "soong-rust-config",
     ],
diff --git a/rust/builder.go b/rust/builder.go
index 56fe031..547d705 100644
--- a/rust/builder.go
+++ b/rust/builder.go
@@ -21,6 +21,7 @@
 	"github.com/google/blueprint"
 
 	"android/soong/android"
+	"android/soong/bloaty"
 	"android/soong/rust/config"
 )
 
@@ -249,6 +250,8 @@
 		implicits = append(implicits, clippyFile)
 	}
 
+	bloaty.MeasureSizeForPath(ctx, outputFile)
+
 	ctx.Build(pctx, android.BuildParams{
 		Rule:            rustc,
 		Description:     "rustc " + main.Rel(),