core: use metre from crates.io as it is now published as a separate crate #744

	name: backend-build

	on:
	push:
	paths:
	- "rs/**"
	- "Cargo.toml"
	- "Cargo.lock"
	- "openstream.sample.toml"
	- "openstream.sample.jsonc"
	branches: [ master, dev ]

	pull_request:
	paths:
	- "rs/**"
	- "Cargo.toml"
	- "Cargo.lock"
	- "openstream.sample.toml"
	- "openstream.sample.jsonc"
	branches: [ master, dev ]

	env:
	CARGO_TERM_COLOR: always

	jobs:

	# skip_check:
	# runs-on: ubuntu-latest
	# outputs:
	# should_skip: ${{ steps.skip_check.outputs.should_skip }}
	# steps:
	# - id: skip_check
	# uses: fkirc/skip-duplicate-actions@v5

	backend-build:
	# needs: skip_check
	# if: needs.skip_check.outputs.should_skip != 'true'

	runs-on: self-hosted-build

	steps:
	- uses: actions/checkout@v3

	# - uses: actions/cache@v3
	# with:
	# path: ./target
	# key: ${{ runner.os }}-cargo-build-release-${{ hashFiles('/Cargo.lock', '/Cargo.toml', './rs') }}
	# restore-keys: \|
	# ${{ runner.os }}-cargo-build-release-

	- name: Local cargo cache
	id: build-cargo-cache
	uses: MasterworksIO/[email protected]
	with:
	path: ./target/
	key: build-cargo-target

	- name: Cargo Build
	run: cargo build

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