ci: lint & toolchain version bump #5197

	name: Formatting Check & Test

	on:
	push:
	paths: ["*."]
	pull_request:
	branches: [main]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	linting:
	name: Linting
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 1
	- uses: dtolnay/rust-toolchain@v1
	with:
	toolchain: 1.81.0
	components: rustfmt, clippy
	- uses: actions/cache@v3
	with:
	path: \|
	~/.cargo/bin/
	~/.cargo/registry/index/
	~/.cargo/registry/cache/
	~/.cargo/git/db/
	target/
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-${{ github.job }}
	restore-keys: \|
	${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-
	${{ runner.os }}-cargo-
	- run: cargo fetch --quiet
	- name: Run linting checks
	run: \|
	cargo fmt -- --check
	cargo clippy --quiet --workspace --all-targets --no-deps -- -D warnings

	contract-tests:
	name: Contract Tests
	needs: linting
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest]
	test-type: ["integration-test", "unit-test"]
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 1
	- uses: dtolnay/rust-toolchain@v1
	with:
	toolchain: 1.81.0
	- uses: actions/cache@v3
	with:
	path: \|
	~/.cargo/bin/
	~/.cargo/registry/index/
	~/.cargo/registry/cache/
	~/.cargo/git/db/
	target/
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-${{ github.job }}
	restore-keys: \|
	${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-
	${{ runner.os }}-cargo-
	- run: make ${{ matrix.test-type }}

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