Add CI for ipnsort #1

	name: Test

	on:
	pull_request:
	workflow_dispatch:

	jobs:
	debug:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Install latest nightly
	uses: actions-rs/toolchain@v1
	with:
	toolchain: nightly
	override: true
	components: rustfmt
	- name: Build
	run: \|
	cd ipnsort
	cargo build --verbose
	- name: Run tests
	run: \|
	cd ipnsort
	cargo test --verbose
	- name: Check rustfmt
	run: \|
	cd ipnsort
	cargo fmt --check

	# miri:
	# runs-on: ubuntu-latest

	# steps:
	# - uses: actions/checkout@v2
	# - name: Install latest nightly
	# uses: actions-rs/toolchain@v1
	# with:
	# toolchain: nightly
	# override: true
	# components: miri, rust-src
	# - name: Install cargo-nextest
	# run: \|
	# curl -LsSf https://get.nexte.st/latest/linux \| tar zxf - -C ${CARGO_HOME:-~/.cargo}/bin
	# - name: Run tests x86_64-unknown-linux-gnu (little-endian)
	# run: \|
	# cargo miri nextest run --verbose --target x86_64-unknown-linux-gnu -j4
	# - name: Run tests mips64-unknown-linux-gnuabi64 (big-endian)
	# run: \|
	# cargo miri test --verbose --target mips64-unknown-linux-gnuabi64 random_z1
	# asan:
	# runs-on: ubuntu-latest

	# steps:
	# - uses: actions/checkout@v2
	# - name: Install latest nightly
	# uses: actions-rs/toolchain@v1
	# with:
	# toolchain: nightly
	# override: true
	# - name: Run tests
	# run: bash -c "for i in {0..100}; do RUSTFLAGS=-Zsanitizer=address cargo test --no-default-features --release; done"
	# - name: Run tests with large test sizes
	# run: bash -c "for i in {0..2}; do RUSTFLAGS=-Zsanitizer=address cargo test --release; done"

Provide feedback