fix(deps): update rust crate syn to v2 #2534

	name: CI (Linux)

	on:
	push:
	pull_request:
	schedule: [cron: "40 1 * * *"]

	jobs:
	build_and_test:
	strategy:
	fail-fast: false
	matrix:
	version:
	# - stable
	- nightly

	name: ${{ matrix.version }} - x86_64-unknown-linux-gnu
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@master

	- name: Install ${{ matrix.version }}
	uses: actions-rs/toolchain@v1
	with:
	toolchain: ${{ matrix.version }}-x86_64-unknown-linux-gnu
	profile: minimal
	components: rustfmt
	override: true

	- name: Generate Cargo.lock
	uses: actions-rs/cargo@v1
	with:
	command: generate-lockfile

	- name: Cache cargo registry
	uses: actions/cache@v3
	with:
	path: ~/.cargo/registry
	key: ${{ matrix.version }}-x86_64-unknown-linux-gnu-cargo-registry-trimmed-${{ hashFiles('**/Cargo.lock') }}

	- name: Cache cargo index
	uses: actions/cache@v3
	with:
	path: ~/.cargo/git
	key: ${{ matrix.version }}-x86_64-unknown-linux-gnu-cargo-index-trimmed-${{ hashFiles('**/Cargo.lock') }}

	- name: Run tests
	uses: actions-rs/cargo@v1
	timeout-minutes: 40
	with:
	command: test
	args: --all --all-features --no-fail-fast -- --nocapture

	- name: Install cargo-cache
	continue-on-error: true
	run: \|
	cargo install cargo-cache --no-default-features --features ci-autoclean

	- name: Clear the cargo caches
	run: \|
	cargo-cache

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