turn off aggressive optimizations #788

	on:
	push:
	branches:
	- main

	name: Build xous-core

	jobs:
	build:
	name: Setup Rust
	runs-on: ubuntu-latest
	strategy:
	matrix:
	task: ["hosted-ci", "renode-image"]
	steps:
	- name: Install Ubuntu dependencies
	run: \|
	sudo apt update
	sudo apt install -y libxkbcommon-dev

	- name: Install stable toolchain
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: "1.71.0"
	default: true

	- name: Checkout sources
	uses: actions/checkout@v2
	- name: Fetch tags
	run: git fetch --prune --unshallow --tags

	- uses: Swatinem/rust-cache@v1

	- name: Install RISC-V toolkit
	run: cargo xtask install-toolkit --force --no-verify

	- name: Clean out old target directory (in case of libstd change)
	run: rm -rf target/*

	- name: Build hosted-ci
	run: cargo xtask ${{ matrix.task }} --no-verify

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