Update Swatinem/rust-cache digest to 779680d #1003

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	name: CI

	jobs:
	lint:
	name: Lint
	runs-on: ubuntu-latest
	env:
	RUSTFLAGS: -D warnings
	steps:
	- uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt, clippy
	- uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2
	- name: Lint (clippy)
	run: cargo clippy --all-features --all-targets
	- name: Lint (rustfmt)
	run: cargo xfmt --check
	- name: Install cargo readme
	uses: taiki-e/install-action@763e3324d4fd026c9bd284c504378585777a87d5 # v2
	with:
	tool: cargo-readme
	- name: Run cargo readme
	run: ./scripts/regenerate-readmes.sh
	- name: Check for differences
	run: git diff --exit-code

	build:
	name: Build and test
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest]
	# 1.70 is the MSRV
	rust-version: ["1.70", stable]
	fail-fast: false
	env:
	RUSTFLAGS: -D warnings
	steps:
	- uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.rust-version }}
	- uses: taiki-e/install-action@nextest
	- uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2
	- name: Build
	run: cargo build --all-features
	- name: Test
	run: cargo nextest run --all-features
	- name: Run doctest
	run: cargo test --doc --all-features

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