ci: use nightly rust #7

	name: basics

	on:
	pull_request:
	push:
	branches:
	- main

	env:
	CARGO_TERM_COLOR: always

	jobs:
	core:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	checks: [
	fmt --all --check,
	check --all-targets --all-features,
	clippy --all-targets --all-features,
	test
	]
	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	- name: Install nightly Rust
	run: rustup default nightly
	- name: ${{ matrix.checks }}
	run: cargo ${{ matrix.checks }}

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