Support native stdlib #528

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:

	env:
	# https://doc.rust-lang.org/cargo/reference/profiles.html#release
	RUSTFLAGS: -Coverflow-checks=y -Cdebug-assertions=y
	# https://doc.rust-lang.org/cargo/reference/profiles.html#incremental
	CARGO_INCREMENTAL: 1
	# https://nexte.st/book/pre-built-binaries.html#using-nextest-in-github-actions
	CARGO_TERM_COLOR: always

	jobs:
	run_checks:
	runs-on: ubuntu-latest
	name: Run some basic checks and tests
	steps:
	#
	# Setup
	#

	- name: Checkout PR
	uses: actions/checkout@v2

	- name: Set up cargo/rust
	uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt, clippy

	# https://github.com/Swatinem/rust-cache
	- name: Cache Rust stuff
	uses: Swatinem/rust-cache@v1

	- name: Install latest nextest release
	uses: taiki-e/install-action@nextest

	#
	# Tests
	#

	- name: Test with latest nextest release (faster than cargo test)
	run: cargo nextest run --all-features --release

	#
	# Coding guidelines
	#

	- name: Enforce formatting
	run: cargo fmt -- --check

	# - name: Lint (clippy)
	# uses: actions-rs/cargo@v1
	# with:
	# command: clippy
	# args: --all-features -- -D warnings

	#
	# Docker build and run
	#

	- name: Build Docker image
	run: docker build -t snarkjs -f .github/workflows/Dockerfile .

	- name: Run Docker container
	run: docker run --rm snarkjs

Provide feedback