chore: bump instrument-hooks to d83209f for macos support

.github/workflows/ci.yml

@@ -85,13 +85,14 @@ jobs:
 
       - name: Run the benchmarks
         uses: CodSpeedHQ/action@main
-        env:
-          CODSPEED_SKIP_UPLOAD: "true"
         with:
-          run: cargo r --release --manifest-path ../go-runner/Cargo.toml -- test -bench=. example -benchtime=500ms
+          run: |
+            echo "PATH=$PATH"
+            which -a go
+            go env GOROOT || echo "go env GOROOT exited $?"
+            cargo r --release --manifest-path ../go-runner/Cargo.toml -- test -bench=BenchmarkFibonacciDarwin example -benchtime=500ms
           working-directory: example
           mode: walltime
-          # TODO: Remove this once the runner has been released with macos support
           runner-version: branch:main
 
   go-runner-benchmarks:

example/fib_darwin_test.go

@@ -0,0 +1,11 @@
+//go:build darwin
+
+package example
+
+import "testing"
+
+func BenchmarkFibonacciDarwin(b *testing.B) {
+	for b.Loop() {
+		fibonacci(25)
+	}
+}

go-runner/src/runner/mod.rs

@@ -47,10 +47,20 @@ fn run_cmd<P: AsRef<Path>>(
 
     // Convert the CLI struct into a command:
     let mut cmd = Command::new(go_binary);
+
+    // On macOS, Go 1.26+ invokes dsymutil to extract DWARF into a .dSYM bundle.
+    // dsymutil can be OOM-killed on large cgo binaries, failing the build.
+    // Walltime mode never reads DWARF symbols, so disabling them on macOS is safe.
+    // On Linux, keep symbols for simulation/callgrind profiling.
+    let ldflags = if cfg!(target_os = "macos") {
+        "-ldflags=-w"
+    } else {
+        "-ldflags=-s=false -w=false"
+    };
+
     cmd.args([
         "test",
-        // Disable stripping of symbols and debug information
-        "-ldflags=-s=false -w=false",
+        ldflags,
         // Keep the test binary on disk after executing it. This is required by
         // the runner to properly parse the symbols and debug info.
         "-work",

go-runner/src/runner/overlay/instrument_hooks.rs

@@ -6,7 +6,7 @@ use tar::Archive;
 use tempfile::TempDir;
 
 const INSTRUMENT_HOOKS_REPO: &str = "CodSpeedHQ/instrument-hooks";
-const INSTRUMENT_HOOKS_COMMIT: &str = "ecdf31a3afd0fb879823e40df65129ec823d374b";
+const INSTRUMENT_HOOKS_COMMIT: &str = "d83209f91683cf4c1677bdde28e0e43ca201f6ed";
 
 /// Get the instrument-hooks directory, downloading if necessary
 /// Downloads to /tmp/codspeed-instrument-hooks-{commit}/