Try opt-level=3

Author: gmarcosb

bloat-check/Cargo.toml

@@ -14,7 +14,7 @@ debug = true
 opt-level = "z"
 
 [profile.release]
-opt-level = "z"
+opt-level = 3
 debug = 0
 debug-assertions = false
 codegen-units = 1 # LLVM can perform better optimizations using a single thread