fix some warnings #23

	name: patron tests

	on:
	push:
	pull_request:

	env:
	CARGO_TERM_COLOR: always

	jobs:
	tests:
	name: Unit Tests
	runs-on: ubuntu-latest
	strategy:
	matrix:
	toolchain:
	- stable
	- beta
	- nightly

	steps:
	- name: Update Rust to ${{ matrix.toolchain }}
	run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
	- uses: actions/checkout@v4
	with:
	submodules: 'true'
	- name: Build
	run: cargo build --verbose
	- name: Run tests
	run: cargo test --verbose

	integration:
	name: Integration Tests
	runs-on: ubuntu-latest
	strategy:
	matrix:
	toolchain:
	- stable

	steps:
	- name: Update Rust to ${{ matrix.toolchain }}
	run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
	- uses: actions/checkout@v4
	with:
	submodules: 'true'
	- name: Build
	run: cargo build --verbose
	- name: Run on Shift Register w/ Depth 16 for 100k cycles
	run: cargo run -- --max-cycles=100000 hwmcc19/hwmcc19-single-benchmarks/btor2/bv/mann/data-integrity/unsafe/shift_register_top_w64_d16_e0.btor2

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