Update rust-toolchain.toml #102

	name: electrs

	on: [push, pull_request]

	jobs:
	build:
	name: Build

	runs-on: ubuntu-latest

	strategy:
	matrix:
	build-args:
	[
	--locked --no-default-features,
	--locked,
	--locked --features metrics_process,
	]

	steps:
	- uses: actions/checkout@v3
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt, clippy

	- name: Install Rust
	run: rustup component add rustfmt clippy

	- name: Format
	run: cargo fmt --all -- --check

	- name: Build
	run: cargo build ${{ matrix.build-args }} --all

	- name: Test
	run: cargo test ${{ matrix.build-args }} --all

	- name: Clippy
	run: cargo clippy -- -D warnings

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