Deal with case where validators.app returns null values we weren't ex… #1170

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- uses: ludeeus/action-shellcheck@master
	- uses: kenchan0130/actions-system-info@master
	id: system-info

	- if: runner.os == 'Linux'
	run: \|
	sudo apt-get update
	sudo apt-get install -y libudev-dev

	- uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	components: rustfmt, clippy

	- uses: actions/cache@v2
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-${{ steps.system-info.outputs.cpu-model }}-cargo-cache-version-1-${{ hashFiles('**/Cargo.lock') }}

	- name: cargo fmt
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all -- --check

	- name: cargo clippy
	uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: --workspace --all-targets -- --deny=warnings

	- name: cargo test
	uses: actions-rs/cargo@v1
	with:
	command: test
	args: --verbose

	- name: cargo build
	uses: actions-rs/cargo@v1
	with:
	command: build

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