test: just a commit to test workflow #2

	name: Benchmark Mining Code

	on:
	pull_request:
	branches:
	- main

	jobs:
	benchmark:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: setup toolchain
	uses: hecrj/setup-rust-action@v1
	with:
	rust-version: stable

	- name: Build the project
	run: cargo build --release

	- name: Run benchmark
	run: \|
	echo "Running benchmark for mining code..."
	start_time=$(date +%s%N) # Get start time in nanoseconds
	./target/release/mining-btc
	end_time=$(date +%s%N) # Get end time in nanoseconds
	elapsed_time=$((end_time - start_time)) # Calculate elapsed time
	echo "Elapsed time: $((elapsed_time / 1000000)) ms" # Convert to milliseconds

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