1diff --git b/Android.bp a/Android.bp
2index 14e9e8f..fdf384c 100644
3--- b/Android.bp
4+++ a/Android.bp
5@@ -612,6 +612,12 @@ cc_library_static {
6     vendor_available: true,
7     product_available: true,
8     min_sdk_version: "29",
9+
10+    // b/336916369: This library gets linked into a rust rlib.  Disable LTO
11+    // until cross-language lto is supported.
12+    lto: {
13+        never: true,
14+    },
15 }
16
17 cc_library_static {
18@@ -628,4 +634,10 @@ cc_library_static {
19     vendor_available: true,
20     product_available: true,
21     min_sdk_version: "29",
22+
23+    // b/336916369: This library gets linked into a rust rlib.  Disable LTO
24+    // until cross-language lto is supported.
25+    lto: {
26+        never: true,
27+    },
28 }
29