Safely handle missing credentials.d folder #44

	---
	on:
	push:
	branches:
	- master
	- main
	pull_request:
	branches:
	- master
	- main
	workflow_dispatch: {}

	env:
	CACHE_VERSION: v1

	jobs:
	rust:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	target: x86_64-unknown-linux-musl
	- uses: actions/cache@v2
	with:
	key: "${{ runner.os }}-rust-${{ env.CACHE_VERSION }}-${{ hashFiles('Cargo.lock') }}-${{ github.sha }}"
	restore-keys: \|
	${{ runner.os }}-rust-${{ env.CACHE_VERSION }}-${{ hashFiles('Cargo.lock') }}
	${{ runner.os }}-rust-${{ env.CACHE_VERSION }}
	path: \|
	~/.cargo
	./target
	- uses: actions-rs/cargo@v1
	with:
	command: test
	- uses: actions-rs/cargo@v1
	with:
	command: build
	args: --release

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