Run all benchmarks in make bench and CI (#292)

## 📝 Summary

Run the existing root hash benchmarks in `make bench` and CI, alongside
all other existing benchmarks found in `rbuilder` (part of
#30)

## ✅ I have completed the following steps:

* [x] Run `make lint`
* [x] Run `make test`
* [x] Added tests (if applicable)

Makefile

@@ -56,8 +56,7 @@ fmt: ## Format the code
 
 .PHONY: bench
 bench: ## Run benchmarks
-	cargo bench --features "$(FEATURES)" --bench bench_main
-#	 cargo bench --bench bench_main -- --verbose
+	cargo bench --features "$(FEATURES)" --workspace
 
 .PHONY: bench-report-open
 bench-report-open: ## Open last benchmark report in the browser

crates/rbuilder/src/building/built_block_trace.rs

@@ -62,7 +62,6 @@ impl BuiltBlockTrace {
     /// Should be called after block is sealed
     /// Sets:
     /// orders_sealed_at to the current time
-    /// orders_closed_at to the given time
     pub fn update_orders_sealed_at(&mut self) {
         self.orders_sealed_at = OffsetDateTime::now_utc();
     }

scripts/ci/benchmark-in-ci.sh

@@ -50,20 +50,20 @@ function run_benchmark() {
     if [ "$HEAD_SHA" == "$BASE_SHA" ]; then
         # Benchmark only current commit, no comparison
         echo "Running cargo bench ..."
-        cargo bench --bench bench_main
+        cargo bench --workspace
     else
         # Benchmark target commit first, and then benchmark current commit against that baseline
         echo "Benchmarking ${HEAD_SHA_SHORT} against the target ${BASE_SHA_SHORT} ..."
 
         # Switch to target commit and run benchmarks
         echo "Switching to $BASE_SHA_SHORT and starting benchmarks ..."
         git checkout $BASE_SHA
-        cargo bench --bench bench_main
+        cargo bench --workspace
 
         # Switch back to current commit and run benchmarks again
         echo "Switching back to $HEAD_SHA_SHORT and running benchmarks ..."
         git checkout $HEAD_SHA
-        cargo bench --bench bench_main
+        cargo bench --workspace
     fi
 }