Bump actions/cache from 3 to 4 #44

	name: Run tests

	on:
	pull_request:
	push:
	branches:
	- master

	permissions:
	contents: read

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: 1.60.0
	components: rustfmt, clippy
	- name: Checkout Git repository
	uses: actions/checkout@master
	- name: Cache cargo registry
	uses: actions/cache@v4
	with:
	path: ~/.cargo/registry
	key: ${{runner.os}}-cargo-registry-${{hashFiles('**/Cargo.lock')}}
	- name: Cache cargo index
	uses: actions/cache@v4
	with:
	path: ~/.cargo/git
	key: ${{runner.os}}-cargo-index-${{hashFiles('**/Cargo.lock')}}
	- name: Cache cargo build
	uses: actions/cache@v4
	with:
	path: target
	key: ${{runner.os}}-cargo-build-target-${{hashFiles('**/Cargo.lock')}}
	- name: Check Rust formatting
	run: cargo fmt -- --check
	- name: lint with clippy
	uses: 10XGenomics/clippy-check@main
	with:
	args: \|
	--all-targets --
	-W clippy::wildcard_imports
	-W clippy::redundant_closure_for_method_calls
	-W clippy::enum_glob_use
	-A clippy::float_cmp
	-D clippy::unused_io_amount
	-W future_incompatible
	-W nonstandard_style
	-W rust_2018_compatibility
	-W rust_2021_compatibility
	-W unused
	- name: Run Rust tests
	run: cargo test --release

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