Index: .cargo/config.toml
--- .cargo/config.toml.orig
+++ .cargo/config.toml
@@ -15,3 +15,13 @@ replace-with = "vendored-sources"
 [source.vendored-sources]
 directory = ".cargo/vendor"
 
+[profile.release]
+opt-level = 2
+debug = 0
+debug-assertions = false
+overflow-checks = false
+lto = false
+panic = 'unwind'
+incremental = false
+codegen-units = 4
+rpath = false
