.github/dependabot.yaml

@@ -1,50 +0,0 @@
-# https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/optimizing-pr-creation-version-updates#setting-up-a-cooldown-period-for-dependency-updates
-
-version: 2
-updates:
-  - package-ecosystem: cargo
-    directories:
-      - tests
-      - tests/wasm-workspace
-    schedule:
-      interval: weekly
-    # https://docs.github.com/en/code-security/dependabot/working-with-dependabot/dependabot-options-reference#groups--
-    # 1 PR per week and group
-    groups:
-      cargo-major:
-        update-types: ["major"]
-      cargo-minor:
-        update-types: ["minor"]
-      cargo-patch:
-        update-types: ["patch"]
-  - package-ecosystem: github-actions
-    directory: /
-    schedule:
-      interval: weekly
-    groups:
-      actions:
-        # Combine all images of the last week
-        patterns: ["*"]
-  - package-ecosystem: npm
-    directory: /
-    schedule:
-      interval: weekly
-    groups:
-      prd-major:
-        dependency-type: "production"
-        update-types: ["major"]
-      prd-minor:
-        dependency-type: "production"
-        update-types: ["minor"]
-      prd-patch:
-        dependency-type: "production"
-        update-types: ["patch"]
-      dev-major:
-        dependency-type: "development"
-        update-types: ["major"]
-      dev-minor:
-        dependency-type: "development"
-        update-types: ["minor"]
-      dev-patch:
-        dependency-type: "development"
-        update-types: ["patch"]

.github/workflows/buildjet.yml

@@ -1,33 +0,0 @@
-name: buildjet
-
-on: [push, pull_request]
-
-jobs:
-  buildjet:
-    if: github.repository == 'Swatinem/rust-cache'
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-
-    name: Test buildjet provider on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-
-    env:
-      CARGO_TERM_COLOR: always
-
-    steps:
-      - uses: actions/checkout@v5
-
-      - run: rustup toolchain install stable --profile minimal --no-self-update
-
-      - uses: ./
-        with:
-          workspaces: tests
-          cache-provider: buildjet
-
-      - run: |
-          cargo check
-          cargo test
-          cargo build --release
-        working-directory: tests

.github/workflows/check-dist.yml

@@ -1,46 +0,0 @@
-name: check dist/
-
-on:
-  push:
-    branches:
-      - master
-    paths-ignore:
-      - "**.md"
-  pull_request:
-    paths-ignore:
-      - "**.md"
-  workflow_dispatch:
-
-jobs:
-  check-dist:
-    if: github.repository == 'Swatinem/rust-cache'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v5
-
-      - name: Setup Node.js 20.x
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20.x
-          cache: npm
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Rebuild the dist/ directory
-        run: npm run prepare
-
-      - name: Compare the expected and actual dist/ directories
-        run: |
-          if [ "$(git diff dist/ | wc -l)" -gt "0" ]; then
-            echo "Detected uncommitted changes after build. See status below:"
-            git diff
-            exit 1
-          fi
-        id: diff
-
-      - uses: actions/upload-artifact@v4
-        if: ${{ failure() && steps.diff.conclusion == 'failure' }}
-        with:
-          name: dist
-          path: dist/

.github/workflows/coverage.yml

@@ -4,7 +4,6 @@ on: [push, pull_request]
 
 jobs:
   coverage:
-    if: github.repository == 'Swatinem/rust-cache'
     strategy:
       fail-fast: false
       matrix:
@@ -17,9 +16,13 @@ jobs:
       CARGO_TERM_COLOR: always
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v3
 
-      - run: rustup toolchain install stable --profile minimal --component llvm-tools-preview --no-self-update
+      # When rustup is updated, it tries to replace its binary, which on Windows is somehow locked.
+      # This can result in the CI failure, see: https://github.com/rust-lang/rustup/issues/3029
+      - run: |
+          rustup set auto-self-update disable
+          rustup toolchain install stable --profile minimal --component llvm-tools-preview
 
       - uses: taiki-e/install-action@cargo-llvm-cov
 

.github/workflows/dependabot.yml

@@ -1,25 +0,0 @@
-# https://docs.github.com/en/code-security/dependabot/working-with-dependabot/automating-dependabot-with-github-actions#enabling-automerge-on-a-pull-request
-
-name: Dependabot Automation
-on: pull_request
-
-permissions:
-  contents: write
-  pull-requests: write
-
-jobs:
-  automerge:
-    runs-on: ubuntu-latest
-    if: github.event.pull_request.user.login == 'dependabot[bot]' && github.repository == 'Swatinem/rust-cache'
-    steps:
-      - name: Fetch metadata
-        id: metadata
-        uses: dependabot/fetch-metadata@v2
-        with:
-          github-token: "${{ secrets.GITHUB_TOKEN }}"
-      - name: Auto-merge Patch PRs
-        if: steps.metadata.outputs.update-type == 'version-update:semver-patch'
-        run: gh pr merge --auto --merge "$PR_URL"
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GH_TOKEN: ${{secrets.GITHUB_TOKEN}}

.github/workflows/git-registry.yml

@@ -1,32 +0,0 @@
-name: git-registry
-
-on: [push, pull_request]
-
-jobs:
-  git-registry:
-    if: github.repository == 'Swatinem/rust-cache'
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-
-    name: Test cargo "git" registry on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-
-    env:
-      CARGO_TERM_COLOR: always
-      CARGO_REGISTRIES_CRATES_IO_PROTOCOL: git
-
-    steps:
-      - uses: actions/checkout@v5
-
-      - run: rustup toolchain install stable --profile minimal --no-self-update
-
-      - uses: ./
-        with:
-          workspaces: tests
-
-      - run: |
-          cargo check
-          cargo test
-        working-directory: tests

.github/workflows/install.yml

@@ -4,7 +4,6 @@ on: [push, pull_request]
 
 jobs:
   install:
-    if: github.repository == 'Swatinem/rust-cache'
     strategy:
       fail-fast: false
       matrix:
@@ -17,9 +16,13 @@ jobs:
       CARGO_TERM_COLOR: always
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v3
 
-      - run: rustup toolchain install stable --profile minimal --no-self-update
+      # When rustup is updated, it tries to replace its binary, which on Windows is somehow locked.
+      # This can result in the CI failure, see: https://github.com/rust-lang/rustup/issues/3029
+      - run: |
+          rustup set auto-self-update disable
+          rustup toolchain install stable --profile minimal
 
       - uses: ./
 

.github/workflows/simple.yml

@@ -4,22 +4,25 @@ on: [push, pull_request]
 
 jobs:
   simple:
-    if: github.repository == 'Swatinem/rust-cache'
     strategy:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
 
-    name: Test `cargo check/test/build` on ${{ matrix.os }}
+    name: Test `cargo check/test` on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
 
     env:
       CARGO_TERM_COLOR: always
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v3
 
-      - run: rustup toolchain install stable --profile minimal --no-self-update
+      # When rustup is updated, it tries to replace its binary, which on Windows is somehow locked.
+      # This can result in the CI failure, see: https://github.com/rust-lang/rustup/issues/3029
+      - run: |
+          rustup set auto-self-update disable
+          rustup toolchain install stable --profile minimal
 
       - uses: ./
         with:
@@ -28,5 +31,4 @@ jobs:
       - run: |
           cargo check
           cargo test
-          cargo build --release
         working-directory: tests

.github/workflows/sparse-registry.yml

@@ -0,0 +1,36 @@
+name: sparse-registry
+
+on: [push, pull_request]
+
+jobs:
+  sparse-registry:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+
+    name: Test `cargo check/test` with sparse registry on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+
+    env:
+      CARGO_TERM_COLOR: always
+      CARGO_UNSTABLE_SPARSE_REGISTRY: true
+
+    steps:
+      - uses: actions/checkout@v3
+
+      # When rustup is updated, it tries to replace its binary, which on Windows is somehow locked.
+      # This can result in the CI failure, see: https://github.com/rust-lang/rustup/issues/3029
+      - run: |
+          rustup set auto-self-update disable
+          rustup toolchain install nightly --profile minimal
+          rustup default nightly
+
+      - uses: ./
+        with:
+          workspaces: tests
+
+      - run: |
+          cargo check
+          cargo test
+        working-directory: tests

.github/workflows/target-dir.yml

@@ -4,7 +4,6 @@ on: [push, pull_request]
 
 jobs:
   target-dir:
-    if: github.repository == 'Swatinem/rust-cache'
     strategy:
       fail-fast: false
       matrix:
@@ -17,9 +16,13 @@ jobs:
       CARGO_TERM_COLOR: always
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v3
 
-      - run: rustup toolchain install stable --profile minimal --no-self-update
+      # When rustup is updated, it tries to replace its binary, which on Windows is somehow locked.
+      # This can result in the CI failure, see: https://github.com/rust-lang/rustup/issues/3029
+      - run: |
+          rustup set auto-self-update disable
+          rustup toolchain install stable --profile minimal
 
       # the `workspaces` option has the format `$workspace -> $target-dir`
       # and the `$target-dir` is relative to the `$workspace`.

.github/workflows/workspaces.yml

@@ -4,7 +4,6 @@ on: [push, pull_request]
 
 jobs:
   workspaces:
-    if: github.repository == 'Swatinem/rust-cache'
     strategy:
       fail-fast: false
       matrix:
@@ -17,9 +16,13 @@ jobs:
       CARGO_TERM_COLOR: always
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v3
 
-      - run: rustup toolchain install stable --profile minimal --target wasm32-unknown-unknown --no-self-update
+      # When rustup is updated, it tries to replace its binary, which on Windows is somehow locked.
+      # This can result in the CI failure, see: https://github.com/rust-lang/rustup/issues/3029
+      - run: |
+          rustup set auto-self-update disable
+          rustup toolchain install stable --profile minimal --target wasm32-unknown-unknown
 
       - uses: ./
         with:
@@ -27,10 +30,8 @@ jobs:
             tests
             tests/wasm-workspace
 
-      - name: cargo check (tests)
+      - run: cargo check
         working-directory: tests
-        run: cargo check
 
-      - name: cargo check (tests/wasm-workspace)
+      - run: cargo check
         working-directory: tests/wasm-workspace
-        run: cargo check

CHANGELOG.md

@@ -1,87 +1,5 @@
 # Changelog
 
-## 2.8.0
-
-- Add support for `warpbuild` cache provider
-- Add new `cache-workspace-crates` feature
-
-## 2.7.8
-
-- Include CPU arch in the cache key
-
-## 2.7.7
-
-- Also cache `cargo install` metadata
-
-## 2.7.6
-
-- Allow opting out of caching $CARGO_HOME/bin
-- Add runner OS in cache key
-- Adds an option to do lookup-only of the cache
-
-## 2.7.5
-
-- Support Cargo.lock format cargo-lock v4
-- Only run macOsWorkaround() on macOS
-
-## 2.7.3
-
-- Work around upstream problem that causes cache saving to hang for minutes.
-
-## 2.7.2
-
-- Only key by `Cargo.toml` and `Cargo.lock` files of workspace members.
-
-## 2.7.1
-
-- Update toml parser to fix parsing errors.
-
-## 2.7.0
-
-- Properly cache `trybuild` tests.
-
-## 2.6.2
-
-- Fix `toml` parsing.
-
-## 2.6.1
-
-- Fix hash contributions of `Cargo.lock`/`Cargo.toml` files.
-
-## 2.6.0
-
-- Add "buildjet" as a second `cache-provider` backend.
-- Clean up sparse registry index.
-- Do not clean up src of `-sys` crates.
-- Remove `.cargo/credentials.toml` before saving.
-
-## 2.5.1
-
-- Fix hash contribution of `Cargo.lock`.
-
-## 2.5.0
-
-- feat: Rm workspace crates version before caching.
-- feat: Add hash of `.cargo/config.toml` to key.
-
-## 2.4.0
-
-- Fix cache key stability.
-- Use 8 character hash components to reduce the key length, making it more readable.
-
-## 2.3.0
-
-- Add `cache-all-crates` option, which enables caching of crates installed by workflows.
-- Add installed packages to cache key, so changes to workflows that install rust tools are detected and cached properly.
-- Fix cache restore failures due to upstream bug.
-- Fix `EISDIR` error due to globed directories.
-- Update runtime `@actions/cache`, `@actions/io` and dev `typescript` dependencies.
-- Update `npm run prepare` so it creates distribution files with the right line endings.
-
-## 2.2.1
-
-- Update `@actions/cache` dependency to fix usage of `zstd` compression.
-
 ## 2.2.0
 
 - Add new `save-if` option to always restore, but only conditionally save the cache.

README.md

@@ -6,7 +6,7 @@ sensible defaults.
 ## Example usage
 
 ```yaml
-- uses: actions/checkout@v5
+- uses: actions/checkout@v3
 
 # selecting a toolchain either by action or manual `rustup` calls should happen
 # before the plugin, as the cache uses the current rustc version as its cache key
@@ -54,41 +54,11 @@ sensible defaults.
     # default: "false"
     cache-on-failure: ""
 
-    # Determines which crates are cached.
+    # Determiners whether the cache should be saved.
-    # If `true` all crates will be cached, otherwise only dependent crates will be cached.
-    # Useful if additional crates are used for CI tooling.
-    # default: "false"
-    cache-all-crates: ""
-
-    # Similar to cache-all-crates.
-    # If `true` the workspace crates will be cached.
-    # Useful if the workspace contains libraries that are only updated sporadically.
-    # default: "false"
-    cache-workspace-crates: ""
-
-    # Determines whether the cache should be saved.
     # If `false`, the cache is only restored.
-    # Useful for jobs where the matrix is additive e.g. additional Cargo features,
+    # Useful for jobs where the matrix is additive e.g. additional Cargo features.
-    # or when only runs from `master` should be saved to the cache.
     # default: "true"
     save-if: ""
-    # To only cache runs from `master`:
-    save-if: ${{ github.ref == 'refs/heads/master' }}
-
-    # Determines whether the cache should be restored.
-    # If `true` the cache key will be checked and the `cache-hit` output will be set
-    # but the cache itself won't be restored
-    # default: "false"
-    lookup-only: ""
-
-    # Specifies what to use as the backend providing cache
-    # Can be set to "github", "buildjet", or "warpbuild"
-    # default: "github"
-    cache-provider: ""
-
-    # Determines whether to cache the ~/.cargo/bin directory.
-    # default: "true"
-    cache-bin: ""
 ```
 
 Further examples are available in the [.github/workflows](./.github/workflows/) directory.
@@ -109,8 +79,7 @@ repositories with only a `Cargo.toml` file have limited benefits, as cargo will
 _always_ use the most up-to-date dependency versions, which may not be cached.
 
 Usage with Stable Rust is most effective, as a cache is tied to the Rust version.
-Using it with Nightly Rust is less effective as it will throw away the cache every day,
+Using it with Nightly Rust is less effective as it will throw away the cache every day.
-unless a specific nightly build is being pinned.
 
 ## Cache Details
 
@@ -126,7 +95,6 @@ This cache is automatically keyed by:
 - the value of some compiler-specific environment variables (eg. RUSTFLAGS, etc), and
 - a hash of all `Cargo.lock` / `Cargo.toml` files found anywhere in the repository (if present).
 - a hash of all `rust-toolchain` / `rust-toolchain.toml` files in the root of the repository (if present).
-- a hash of all `.cargo/config.toml` files in the root of the repository (if present).
 
 An additional input `key` can be provided if the builtin keys are not sufficient.
 
@@ -162,7 +130,7 @@ otherwise corrupt the cache on macOS builds.
 This specialized cache action is built on top of the upstream cache action
 maintained by GitHub. The same restrictions and limits apply, which are
 documented here:
-[Caching dependencies to speed up workflows](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows)
+https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows
 
 In particular, caches are currently limited to 10 GB in total and exceeding that
 limit will cause eviction of older caches.
@@ -185,7 +153,4 @@ to see those details as well as further details related to caching operations.
 ## Known issues
 
 - The cache cleaning process currently removes all the files from `~/.cargo/bin`
-  that were present before the action ran (for example `rustc`), by default.
+  that were present before the action ran (for example `rustc`).
-  This can be an issue on long-running self-hosted runners, where such state
-  is expected to be preserved across runs.  You can work around this by setting
-  `cache-bin: "false"`.

TODO.md

@@ -1,3 +1,4 @@
 - better .cargo/bin handling:
   - get a list of all the files on "pre"/"restore"
   - move the files out of the way on "post"/"save" and move them back afterwards
+- properly clean sparse registry

action.yml

@@ -28,35 +28,15 @@ inputs:
   cache-on-failure:
     description: "Cache even if the build fails. Defaults to false."
     required: false
-  cache-all-crates:
-    description: "Determines which crates are cached. If `true` all crates will be cached, otherwise only dependent crates will be cached."
-    required: false
-    default: "false"
-  cache-workspace-crates:
-    description: "Similar to cache-all-crates. If `true` the workspace crates will be cached."
-    required: false
-    default: "false"
   save-if:
     description: "Determiners whether the cache should be saved. If `false`, the cache is only restored."
     required: false
     default: "true"
-  cache-provider:
-    description: "Determines which provider to use for caching. Options are github, buildjet, or warpbuild. Defaults to github."
-    required: false
-    default: "github"
-  cache-bin:
-    description: "Determines whether to cache ${CARGO_HOME}/bin."
-    required: false
-    default: "true"
-  lookup-only:
-    description: "Check if a cache entry exists without downloading the cache"
-    required: false
-    default: "false"
 outputs:
   cache-hit:
     description: "A boolean value that indicates an exact match was found."
 runs:
-  using: "node20"
+  using: "node16"
   main: "dist/restore/index.js"
   post: "dist/save/index.js"
   post-if: "success() || env.CACHE_ON_FAILURE == 'true'"

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "rust-cache",
-  "version": "2.8.0",
+  "version": "2.2.0",
   "description": "A GitHub Action that implements smart caching for rust/cargo projects with sensible defaults.",
   "keywords": [
     "actions",
@@ -22,22 +22,17 @@
   },
   "homepage": "https://github.com/Swatinem/rust-cache#readme",
   "dependencies": {
-    "@actions/buildjet-cache": "npm:github-actions.cache-buildjet@0.2.0",
+    "@actions/cache": "^3.0.6",
-    "@actions/warpbuild-cache": "npm:github-actions.warp-cache@1.4.7",
+    "@actions/core": "^1.10.0",
-    "@actions/cache": "^4.0.5",
-    "@actions/core": "^1.11.1",
     "@actions/exec": "^1.1.1",
-    "@actions/glob": "^0.5.0",
+    "@actions/glob": "^0.3.0",
-    "@actions/io": "^1.1.3",
+    "@actions/io": "^1.1.2"
-    "smol-toml": "^1.4.2"
   },
   "devDependencies": {
-    "@types/node": "^22.16.0",
+    "@vercel/ncc": "^0.34.0",
-    "@vercel/ncc": "^0.38.3",
+    "typescript": "4.8.4"
-    "linefix": "^0.1.1",
-    "typescript": "5.8.3"
   },
   "scripts": {
-    "prepare": "ncc build --target es2020 -o dist/restore src/restore.ts && ncc build --target es2020 -o dist/save src/save.ts && linefix dist"
+    "prepare": "ncc build --target es2020 -o dist/restore src/restore.ts && ncc build --target es2020 -o dist/save src/save.ts"
   }
 }

src/cleanup.ts

@@ -3,8 +3,7 @@ import * as io from "@actions/io";
 import fs from "fs";
 import path from "path";
 
-import { CARGO_HOME } from "./config";
+import { CARGO_HOME, STATE_BINS } from "./config";
-import { exists } from "./utils";
 import { Packages } from "./workspace";
 
 export async function cleanTargetDir(targetDir: string, packages: Packages, checkTimestamp = false) {
@@ -35,26 +34,6 @@ export async function cleanTargetDir(targetDir: string, packages: Packages, chec
 async function cleanProfileTarget(profileDir: string, packages: Packages, checkTimestamp = false) {
   core.debug(`cleaning profile directory "${profileDir}"`);
 
-  // Quite a few testing utility crates store compilation artifacts as nested
-  // workspaces under `target/tests`. Notably, `target/tests/target` and
-  // `target/tests/trybuild`.
-  if (path.basename(profileDir) === "tests") {
-    try {
-      // https://github.com/vertexclique/kaos/blob/9876f6c890339741cc5be4b7cb9df72baa5a6d79/src/cargo.rs#L25
-      // https://github.com/eupn/macrotest/blob/c4151a5f9f545942f4971980b5d264ebcd0b1d11/src/cargo.rs#L27
-      cleanTargetDir(path.join(profileDir, "target"), packages, checkTimestamp);
-    } catch {}
-    try {
-      // https://github.com/dtolnay/trybuild/blob/eec8ca6cb9b8f53d0caf1aa499d99df52cae8b40/src/cargo.rs#L50
-      cleanTargetDir(path.join(profileDir, "trybuild"), packages, checkTimestamp);
-    } catch {}
-
-    // Delete everything else.
-    await rmExcept(profileDir, new Set(["target", "trybuild"]), checkTimestamp);
-
-    return;
-  }
-
   let keepProfile = new Set(["build", ".fingerprint", "deps"]);
   await rmExcept(profileDir, keepProfile);
 
@@ -90,14 +69,9 @@ export async function getCargoBins(): Promise<Set<string>> {
   return bins;
 }
 
-/**
+export async function cleanBin() {
- * Clean the cargo bin directory, removing the binaries that existed
- * when the action started, as they were not created by the build.
- *
- * @param oldBins The binaries that existed when the action started.
- */
-export async function cleanBin(oldBins: Array<string>) {
   const bins = await getCargoBins();
+  const oldBins = JSON.parse(core.getState(STATE_BINS));
 
   for (const bin of oldBins) {
     bins.delete(bin);
@@ -111,16 +85,12 @@ export async function cleanBin(oldBins: Array<string>) {
   }
 }
 
-export async function cleanRegistry(packages: Packages, crates = true) {
+export async function cleanRegistry(packages: Packages) {
-  // remove `.cargo/credentials.toml`
+  // `.cargo/registry/src`
-  try {
+  // we can remove this completely, as cargo will recreate this from `cache`
-    const credentials = path.join(CARGO_HOME, ".cargo", "credentials.toml");
+  await rmRF(path.join(CARGO_HOME, "registry", "src"));
-    core.debug(`deleting "${credentials}"`);
-    await fs.promises.unlink(credentials);
-  } catch {}
 
   // `.cargo/registry/index`
-  let pkgSet = new Set(packages.map((p) => p.name));
   const indexDir = await fs.promises.opendir(path.join(CARGO_HOME, "registry", "index"));
   for await (const dirent of indexDir) {
     if (dirent.isDirectory()) {
@@ -131,38 +101,14 @@ export async function cleanRegistry(packages: Packages, crates = true) {
       // for a git registry, we can remove `.cache`, as cargo will recreate it from git
       if (await exists(path.join(dirPath, ".git"))) {
         await rmRF(path.join(dirPath, ".cache"));
-      } else {
-        await cleanRegistryIndexCache(dirPath, pkgSet);
       }
+      // TODO: else, clean `.cache` based on the `packages`
     }
   }
 
-  if (!crates) {
+  const pkgSet = new Set(packages.map((p) => `${p.name}-${p.version}.crate`));
-    core.debug("skipping registry cache and src cleanup");
-    return;
-  }
-
-  // `.cargo/registry/src`
-  // Cargo usually re-creates these from the `.crate` cache below,
-  // but for some reason that does not work for `-sys` crates that check timestamps
-  // to decide if rebuilds are necessary.
-  pkgSet = new Set(packages.filter((p) => p.name.endsWith("-sys")).map((p) => `${p.name}-${p.version}`));
-  const srcDir = await fs.promises.opendir(path.join(CARGO_HOME, "registry", "src"));
-  for await (const dirent of srcDir) {
-    if (dirent.isDirectory()) {
-      // eg `.cargo/registry/src/github.com-1ecc6299db9ec823`
-      // or `.cargo/registry/src/index.crates.io-e139d0d48fed7772`
-      const dir = await fs.promises.opendir(path.join(srcDir.path, dirent.name));
-      for await (const dirent of dir) {
-        if (dirent.isDirectory() && !pkgSet.has(dirent.name)) {
-          await rmRF(path.join(dir.path, dirent.name));
-        }
-      }
-    }
-  }
 
   // `.cargo/registry/cache`
-  pkgSet = new Set(packages.map((p) => `${p.name}-${p.version}.crate`));
   const cacheDir = await fs.promises.opendir(path.join(CARGO_HOME, "registry", "cache"));
   for await (const dirent of cacheDir) {
     if (dirent.isDirectory()) {
@@ -179,28 +125,6 @@ export async function cleanRegistry(packages: Packages, crates = true) {
   }
 }
 
-/// Recursively walks and cleans the index `.cache`
-async function cleanRegistryIndexCache(dirName: string, keepPkg: Set<string>) {
-  let dirIsEmpty = true;
-  const cacheDir = await fs.promises.opendir(dirName);
-  for await (const dirent of cacheDir) {
-    if (dirent.isDirectory()) {
-      if (await cleanRegistryIndexCache(path.join(dirName, dirent.name), keepPkg)) {
-        await rm(dirName, dirent);
-      } else {
-        dirIsEmpty &&= false;
-      }
-    } else {
-      if (keepPkg.has(dirent.name)) {
-        dirIsEmpty &&= false;
-      } else {
-        await rm(dirName, dirent);
-      }
-    }
-  }
-  return dirIsEmpty;
-}
-
 export async function cleanGit(packages: Packages) {
   const coPath = path.join(CARGO_HOME, "git", "checkouts");
   const dbPath = path.join(CARGO_HOME, "git", "db");
@@ -309,3 +233,12 @@ async function rmRF(dirName: string) {
   core.debug(`deleting "${dirName}"`);
   await io.rmRF(dirName);
 }
+
+async function exists(path: string) {
+  try {
+    await fs.promises.access(path);
+    return true;
+  } catch {
+    return false;
+  }
+}

src/config.ts

@@ -2,20 +2,19 @@ import * as core from "@actions/core";
 import * as glob from "@actions/glob";
 import crypto from "crypto";
 import fs from "fs";
-import fs_promises from "fs/promises";
 import os from "os";
 import path from "path";
-import * as toml from "smol-toml";
 
-import { getCargoBins } from "./cleanup";
+import { getCmdOutput } from "./utils";
-import { CacheProvider, exists, getCmdOutput } from "./utils";
 import { Workspace } from "./workspace";
 
 const HOME = os.homedir();
 export const CARGO_HOME = process.env.CARGO_HOME || path.join(HOME, ".cargo");
 
-const STATE_CONFIG = "RUST_CACHE_CONFIG";
+const STATE_LOCKFILE_HASH = "RUST_CACHE_LOCKFILE_HASH";
-const HASH_LENGTH = 8;
+const STATE_LOCKFILES = "RUST_CACHE_LOCKFILES";
+export const STATE_BINS = "RUST_CACHE_BINS";
+export const STATE_KEY = "RUST_CACHE_KEY";
 
 export class CacheConfig {
   /** All the paths we want to cache */
@@ -25,15 +24,9 @@ export class CacheConfig {
   /** The secondary (restore) key that only contains the prefix and environment */
   public restoreKey = "";
 
-  /** Whether to cache CARGO_HOME/.bin */
-  public cacheBin: boolean = true;
-
   /** The workspace configurations */
   public workspaces: Array<Workspace> = [];
 
-  /** The cargo binaries present during main step */
-  public cargoBins: Array<string> = [];
-
   /** The prefix portion of the cache key */
   private keyPrefix = "";
   /** The rust version considered for the cache key */
@@ -74,11 +67,6 @@ export class CacheConfig {
       }
     }
 
-    // Add runner OS and CPU architecture to the key to avoid cross-contamination of cache
-    const runnerOS = os.type();
-    const runnerArch = os.arch();
-    key += `-${runnerOS}-${runnerArch}`;
-
     self.keyPrefix = key;
 
     // Construct environment portion of the key:
@@ -115,16 +103,20 @@ export class CacheConfig {
     }
 
     self.keyEnvs = keyEnvs;
-
+    key += `-${hasher.digest("hex")}`;
-    key += `-${digest(hasher)}`;
 
     self.restoreKey = key;
 
     // Construct the lockfiles portion of the key:
     // This considers all the files found via globbing for various manifests
     // and lockfiles.
+    // This part is computed in the "pre"/"restore" part of the job and persisted
+    // into the `state`. That state is loaded in the "post"/"save" part of the
+    // job so we have consistent values even though the "main" actions run
+    // might create/overwrite lockfiles.
 
-    self.cacheBin = core.getInput("cache-bin").toLowerCase() == "true";
+    let lockHash = core.getState(STATE_LOCKFILE_HASH);
+    let keyFiles: Array<string> = JSON.parse(core.getState(STATE_LOCKFILES) || "[]");
 
     // Constructs the workspace config and paths to restore:
     // The workspaces are given using a `$workspace -> $target` syntax.
@@ -139,122 +131,36 @@ export class CacheConfig {
     }
     self.workspaces = workspaces;
 
-    let keyFiles = await globFiles(".cargo/config.toml\nrust-toolchain\nrust-toolchain.toml");
+    if (!lockHash) {
-    const parsedKeyFiles = []; // keyFiles that are parsed, pre-processed and hashed
+      keyFiles = keyFiles.concat(await globFiles("rust-toolchain\nrust-toolchain.toml"));
-
-    hasher = crypto.createHash("sha1");
-
       for (const workspace of workspaces) {
         const root = workspace.root;
         keyFiles.push(
           ...(await globFiles(
-          `${root}/**/.cargo/config.toml\n${root}/**/rust-toolchain\n${root}/**/rust-toolchain.toml`,
+            `${root}/**/Cargo.toml\n${root}/**/Cargo.lock\n${root}/**/rust-toolchain\n${root}/**/rust-toolchain.toml`,
           )),
         );
-
-      const workspaceMembers = await workspace.getWorkspaceMembers();
-
-      const cargo_manifests = sort_and_uniq(workspaceMembers.map((member) => path.join(member.path, "Cargo.toml")));
-
-      for (const cargo_manifest of cargo_manifests) {
-        try {
-          const content = await fs_promises.readFile(cargo_manifest, { encoding: "utf8" });
-          // Use any since TomlPrimitive is not exposed
-          const parsed = toml.parse(content) as { [key: string]: any };
-
-          if ("package" in parsed) {
-            const pack = parsed.package;
-            if ("version" in pack) {
-              pack["version"] = "0.0.0";
-            }
       }
+      keyFiles.sort((a, b) => a.localeCompare(b));
 
-          for (const prefix of ["", "build-", "dev-"]) {
+      hasher = crypto.createHash("sha1");
-            const section_name = `${prefix}dependencies`;
-            if (!(section_name in parsed)) {
-              continue;
-            }
-            const deps = parsed[section_name];
-
-            for (const key of Object.keys(deps)) {
-              const dep = deps[key];
-
-              try {
-                if ("path" in dep) {
-                  dep.version = "0.0.0";
-                  dep.path = "";
-                }
-              } catch (_e) {
-                // Not an object, probably a string (version),
-                // continue.
-                continue;
-              }
-            }
-          }
-
-          hasher.update(JSON.stringify(parsed));
-
-          parsedKeyFiles.push(cargo_manifest);
-        } catch (e) {
-          // Fallback to caching them as regular file
-          core.warning(`Error parsing Cargo.toml manifest, fallback to caching entire file: ${e}`);
-          keyFiles.push(cargo_manifest);
-        }
-      }
-
-      const cargo_lock = path.join(workspace.root, "Cargo.lock");
-      if (await exists(cargo_lock)) {
-        try {
-          const content = await fs_promises.readFile(cargo_lock, { encoding: "utf8" });
-          const parsed = toml.parse(content);
-
-          if ((parsed.version !== 3 && parsed.version !== 4) || !("package" in parsed)) {
-            // Fallback to caching them as regular file since this action
-            // can only handle Cargo.lock format version 3
-            core.warning("Unsupported Cargo.lock format, fallback to caching entire file");
-            keyFiles.push(cargo_lock);
-            continue;
-          }
-
-          // Package without `[[package]].source` and `[[package]].checksum`
-          // are the one with `path = "..."` to crates within the workspace.
-          const packages = (parsed.package as any[]).filter((p: any) => "source" in p || "checksum" in p);
-
-          hasher.update(JSON.stringify(packages));
-
-          parsedKeyFiles.push(cargo_lock);
-        } catch (e) {
-          // Fallback to caching them as regular file
-          core.warning(`Error parsing Cargo.lock manifest, fallback to caching entire file: ${e}`);
-          keyFiles.push(cargo_lock);
-        }
-      }
-    }
-    keyFiles = sort_and_uniq(keyFiles);
-
       for (const file of keyFiles) {
         for await (const chunk of fs.createReadStream(file)) {
           hasher.update(chunk);
         }
       }
+      lockHash = hasher.digest("hex");
 
-    let lockHash = digest(hasher);
+      core.saveState(STATE_LOCKFILE_HASH, lockHash);
+      core.saveState(STATE_LOCKFILES, JSON.stringify(keyFiles));
+    }
 
-    keyFiles.push(...parsedKeyFiles);
+    self.keyFiles = keyFiles;
-    self.keyFiles = sort_and_uniq(keyFiles);
 
     key += `-${lockHash}`;
     self.cacheKey = key;
 
-    self.cachePaths = [path.join(CARGO_HOME, "registry"), path.join(CARGO_HOME, "git")];
+    self.cachePaths = [CARGO_HOME];
-    if (self.cacheBin) {
-      self.cachePaths = [
-        path.join(CARGO_HOME, "bin"),
-        path.join(CARGO_HOME, ".crates.toml"),
-        path.join(CARGO_HOME, ".crates2.json"),
-        ...self.cachePaths,
-      ];
-    }
     const cacheTargets = core.getInput("cache-targets").toLowerCase() || "true";
     if (cacheTargets === "true") {
       self.cachePaths.push(...workspaces.map((ws) => ws.target));
@@ -265,40 +171,11 @@ export class CacheConfig {
       self.cachePaths.push(dir);
     }
 
-    const bins = await getCargoBins();
-    self.cargoBins = Array.from(bins.values());
-
     return self;
   }
 
-  /**
+  printInfo() {
-   * Reads and returns the cache config from the action `state`.
-   *
-   * @throws {Error} if the state is not present.
-   * @returns {CacheConfig} the configuration.
-   * @see {@link CacheConfig#saveState}
-   * @see {@link CacheConfig#new}
-   */
-  static fromState(): CacheConfig {
-    const source = core.getState(STATE_CONFIG);
-    if (!source) {
-      throw new Error("Cache configuration not found in state");
-    }
-
-    const self = new CacheConfig();
-    Object.assign(self, JSON.parse(source));
-    self.workspaces = self.workspaces.map((w: any) => new Workspace(w.root, w.target));
-
-    return self;
-  }
-
-  /**
-   * Prints the configuration to the action log.
-   */
-  printInfo(cacheProvider: CacheProvider) {
     core.startGroup("Cache Configuration");
-    core.info(`Cache Provider:`);
-    core.info(`    ${cacheProvider.name}`);
     core.info(`Workspaces:`);
     for (const workspace of this.workspaces) {
       core.info(`    ${workspace.root}`);
@@ -324,33 +201,6 @@ export class CacheConfig {
     }
     core.endGroup();
   }
-
-  /**
-   * Saves the configuration to the state store.
-   * This is used to restore the configuration in the post action.
-   */
-  saveState() {
-    core.saveState(STATE_CONFIG, this);
-  }
-}
-
-/**
- * Checks if the cache is up to date.
- *
- * @returns `true` if the cache is up to date, `false` otherwise.
- */
-export function isCacheUpToDate(): boolean {
-  return core.getState(STATE_CONFIG) === "";
-}
-
-/**
- * Returns a hex digest of the given hasher truncated to `HASH_LENGTH`.
- *
- * @param hasher The hasher to digest.
- * @returns The hex digest.
- */
-function digest(hasher: crypto.Hash): string {
-  return hasher.digest("hex").substring(0, HASH_LENGTH);
 }
 
 interface RustVersion {
@@ -373,25 +223,5 @@ async function globFiles(pattern: string): Promise<string[]> {
   const globber = await glob.create(pattern, {
     followSymbolicLinks: false,
   });
-  // fs.statSync resolve the symbolic link and returns stat for the
+  return await globber.glob();
-  // file it pointed to, so isFile would make sure the resolved
-  // file is actually a regular file.
-  return (await globber.glob()).filter((file) => fs.statSync(file).isFile());
-}
-
-function sort_and_uniq(a: string[]) {
-  return a
-    .sort((a, b) => a.localeCompare(b))
-    .reduce((accumulator: string[], currentValue: string) => {
-      const len = accumulator.length;
-      // If accumulator is empty or its last element != currentValue
-      // Since array is already sorted, elements with the same value
-      // are grouped together to be continugous in space.
-      //
-      // If currentValue != last element, then it must be unique.
-      if (len == 0 || accumulator[len - 1].localeCompare(currentValue) != 0) {
-        accumulator.push(currentValue);
-      }
-      return accumulator;
-    }, []);
 }

src/restore.ts

@@ -1,20 +1,18 @@
+import * as cache from "@actions/cache";
 import * as core from "@actions/core";
 
-import { cleanTargetDir } from "./cleanup";
+import { cleanTargetDir, getCargoBins } from "./cleanup";
-import { CacheConfig } from "./config";
+import { CacheConfig, STATE_BINS, STATE_KEY } from "./config";
-import { getCacheProvider, reportError } from "./utils";
 
 process.on("uncaughtException", (e) => {
-  core.error(e.message);
+  core.info(`[warning] ${e.message}`);
   if (e.stack) {
-    core.error(e.stack);
+    core.info(e.stack);
   }
 });
 
 async function run() {
-  const cacheProvider = getCacheProvider();
+  if (!cache.isFeatureAvailable()) {
-
-  if (!cacheProvider.cache.isFeatureAvailable()) {
     setCacheHitOutput(false);
     return;
   }
@@ -24,51 +22,43 @@ async function run() {
     if (cacheOnFailure !== "true") {
       cacheOnFailure = "false";
     }
-    var lookupOnly = core.getInput("lookup-only").toLowerCase() === "true";
-
     core.exportVariable("CACHE_ON_FAILURE", cacheOnFailure);
     core.exportVariable("CARGO_INCREMENTAL", 0);
 
     const config = await CacheConfig.new();
-    config.printInfo(cacheProvider);
+    config.printInfo();
     core.info("");
 
-    core.info(`... ${lookupOnly ? "Checking" : "Restoring"} cache ...`);
+    const bins = await getCargoBins();
+    core.saveState(STATE_BINS, JSON.stringify([...bins]));
+
+    core.info(`... Restoring cache ...`);
     const key = config.cacheKey;
-    // Pass a copy of cachePaths to avoid mutating the original array as reported by:
+    const restoreKey = await cache.restoreCache(config.cachePaths, key, [config.restoreKey]);
-    // https://github.com/actions/toolkit/pull/1378
-    // TODO: remove this once the underlying bug is fixed.
-    const restoreKey = await cacheProvider.cache.restoreCache(config.cachePaths.slice(), key, [config.restoreKey], {
-      lookupOnly,
-    });
     if (restoreKey) {
-      const match = restoreKey === key;
+      core.info(`Restored from cache key "${restoreKey}".`);
-      core.info(`${lookupOnly ? "Found" : "Restored from"} cache key "${restoreKey}" full match: ${match}.`);
+      core.saveState(STATE_KEY, restoreKey);
-      if (!match) {
+
+      if (restoreKey !== key) {
         // pre-clean the target directory on cache mismatch
         for (const workspace of config.workspaces) {
           try {
             await cleanTargetDir(workspace.target, [], true);
           } catch {}
         }
-
-        // We restored the cache but it is not a full match.
-        config.saveState();
       }
 
-      setCacheHitOutput(match);
+      setCacheHitOutput(restoreKey === key);
     } else {
       core.info("No cache found.");
-      config.saveState();
 
       setCacheHitOutput(false);
     }
   } catch (e) {
     setCacheHitOutput(false);
 
-    reportError(e);
+    core.info(`[warning] ${(e as any).stack}`);
   }
-  process.exit();
 }
 
 function setCacheHitOutput(cacheHit: boolean): void {

src/save.ts

@@ -1,91 +1,75 @@
+import * as cache from "@actions/cache";
 import * as core from "@actions/core";
 import * as exec from "@actions/exec";
 
 import { cleanBin, cleanGit, cleanRegistry, cleanTargetDir } from "./cleanup";
-import { CacheConfig, isCacheUpToDate } from "./config";
+import { CacheConfig, STATE_KEY } from "./config";
-import { getCacheProvider, reportError } from "./utils";
 
 process.on("uncaughtException", (e) => {
-  core.error(e.message);
+  core.info(`[warning] ${e.message}`);
   if (e.stack) {
-    core.error(e.stack);
+    core.info(e.stack);
   }
 });
 
 async function run() {
-  const cacheProvider = getCacheProvider();
-
   const save = core.getInput("save-if").toLowerCase() || "true";
 
-  if (!(cacheProvider.cache.isFeatureAvailable() && save === "true")) {
+  if (!(cache.isFeatureAvailable() && save === "true")) {
     return;
   }
 
   try {
-    if (isCacheUpToDate()) {
+    const config = await CacheConfig.new();
+    config.printInfo();
+    core.info("");
+
+    if (core.getState(STATE_KEY) === config.cacheKey) {
       core.info(`Cache up-to-date.`);
       return;
     }
 
-    const config = CacheConfig.fromState();
-    config.printInfo(cacheProvider);
-    core.info("");
-
     // TODO: remove this once https://github.com/actions/toolkit/pull/553 lands
-    if (process.env["RUNNER_OS"] == "macOS") {
     await macOsWorkaround();
-    }
 
-    const workspaceCrates = core.getInput("cache-workspace-crates").toLowerCase() || "false";
     const allPackages = [];
     for (const workspace of config.workspaces) {
-      const packages = await workspace.getPackagesOutsideWorkspaceRoot();
+      const packages = await workspace.getPackages();
-      if (workspaceCrates === "true") {
-        const wsMembers = await workspace.getWorkspaceMembers();
-        packages.push(...wsMembers);
-      }
       allPackages.push(...packages);
       try {
         core.info(`... Cleaning ${workspace.target} ...`);
         await cleanTargetDir(workspace.target, packages);
       } catch (e) {
-        core.debug(`${(e as any).stack}`);
+        core.info(`[warning] ${(e as any).stack}`);
       }
     }
 
     try {
-      const crates = core.getInput("cache-all-crates").toLowerCase() || "false";
+      core.info(`... Cleaning cargo registry ...`);
-      core.info(`... Cleaning cargo registry (cache-all-crates: ${crates}) ...`);
+      await cleanRegistry(allPackages);
-      await cleanRegistry(allPackages, crates !== "true");
     } catch (e) {
-      core.debug(`${(e as any).stack}`);
+      core.info(`[warning] ${(e as any).stack}`);
     }
 
-    if (config.cacheBin) {
     try {
       core.info(`... Cleaning cargo/bin ...`);
-        await cleanBin(config.cargoBins);
+      await cleanBin();
     } catch (e) {
-        core.debug(`${(e as any).stack}`);
+      core.info(`[warning] ${(e as any).stack}`);
-      }
     }
 
     try {
       core.info(`... Cleaning cargo git cache ...`);
       await cleanGit(allPackages);
     } catch (e) {
-      core.debug(`${(e as any).stack}`);
+      core.info(`[warning] ${(e as any).stack}`);
     }
 
     core.info(`... Saving cache ...`);
-    // Pass a copy of cachePaths to avoid mutating the original array as reported by:
+    await cache.saveCache(config.cachePaths, config.cacheKey);
-    // https://github.com/actions/toolkit/pull/1378
-    // TODO: remove this once the underlying bug is fixed.
-    await cacheProvider.cache.saveCache(config.cachePaths.slice(), config.cacheKey);
   } catch (e) {
-    reportError(e);
+    core.info(`[warning] ${(e as any).stack}`);
   }
-  process.exit();
 }
 
 run();

src/utils.ts

@@ -1,19 +1,5 @@
 import * as core from "@actions/core";
 import * as exec from "@actions/exec";
-import * as buildjetCache from "@actions/buildjet-cache";
-import * as warpbuildCache from "@actions/warpbuild-cache";
-import * as ghCache from "@actions/cache";
-import fs from "fs";
-
-export function reportError(e: any) {
-  const { commandFailed } = e;
-  if (commandFailed) {
-    core.error(`Command failed: ${commandFailed.command}`);
-    core.error(commandFailed.stderr);
-  } else {
-    core.error(`${e.stack}`);
-  }
-}
 
 export async function getCmdOutput(
   cmd: string,
@@ -36,54 +22,9 @@ export async function getCmdOutput(
       ...options,
     });
   } catch (e) {
-    (e as any).commandFailed = {
+    core.info(`[warning] Command failed: ${cmd} ${args.join(" ")}`);
-      command: `${cmd} ${args.join(" ")}`,
+    core.info(`[warning] ${stderr}`);
-      stderr,
-    };
     throw e;
   }
   return stdout;
 }
-
-export interface GhCache {
-  isFeatureAvailable: typeof ghCache.isFeatureAvailable;
-  restoreCache: typeof ghCache.restoreCache;
-  saveCache: (paths: string[], key: string) => Promise<string | number>;
-}
-
-export interface CacheProvider {
-  name: string;
-  cache: GhCache;
-}
-
-export function getCacheProvider(): CacheProvider {
-  const cacheProvider = core.getInput("cache-provider");
-  let cache: GhCache;
-  switch (cacheProvider) {
-    case "github":
-      cache = ghCache;
-      break;
-    case "buildjet":
-      cache = buildjetCache;
-      break;
-    case "warpbuild":
-      cache = warpbuildCache;
-      break;
-    default:
-      throw new Error(`The \`cache-provider\` \`${cacheProvider}\` is not valid.`);
-  }
-
-  return {
-    name: cacheProvider,
-    cache: cache,
-  };
-}
-
-export async function exists(path: string) {
-  try {
-    await fs.promises.access(path);
-    return true;
-  } catch {
-    return false;
-  }
-}

src/workspace.ts

@@ -8,34 +8,26 @@ const SAVE_TARGETS = new Set(["lib", "proc-macro"]);
 export class Workspace {
   constructor(public root: string, public target: string) {}
 
-  async getPackages(filter: (p: Meta["packages"][0]) => boolean, ...extraArgs: string[]): Promise<Packages> {
+  public async getPackages(): Promise<Packages> {
     let packages: Packages = [];
     try {
       core.debug(`collecting metadata for "${this.root}"`);
       const meta: Meta = JSON.parse(
-        await getCmdOutput("cargo", ["metadata", "--all-features", "--format-version", "1", ...extraArgs], {
+        await getCmdOutput("cargo", ["metadata", "--all-features", "--format-version", "1"], {
           cwd: this.root,
-          env: { "CARGO_ENCODED_RUSTFLAGS": "" },
         }),
       );
       core.debug(`workspace "${this.root}" has ${meta.packages.length} packages`);
-      for (const pkg of meta.packages.filter(filter)) {
+      for (const pkg of meta.packages) {
+        if (pkg.manifest_path.startsWith(this.root)) {
+          continue;
+        }
         const targets = pkg.targets.filter((t) => t.kind.some((kind) => SAVE_TARGETS.has(kind))).map((t) => t.name);
         packages.push({ name: pkg.name, version: pkg.version, targets, path: path.dirname(pkg.manifest_path) });
       }
-    } catch (err) {
+    } catch {}
-      console.error(err);
-    }
     return packages;
   }
-
-  public async getPackagesOutsideWorkspaceRoot(): Promise<Packages> {
-    return await this.getPackages((pkg) => !pkg.manifest_path.startsWith(this.root));
-  }
-
-  public async getWorkspaceMembers(): Promise<Packages> {
-    return await this.getPackages((_) => true, "--no-deps");
-  }
 }
 
 export interface PackageDefinition {

tests/Cargo.toml

@@ -6,12 +6,5 @@ authors = ["Arpad Borsos <arpad.borsos@googlemail.com>"]
 edition = "2021"
 
 [dependencies]
-reqwest = "0.12.1"
+reqwest = "0.11.11"
-jsonpath_lib_polars_vendor = "0.0.1"
+watto = { git = "https://github.com/getsentry/watto", rev = "d71c8218506bddba102a124a460d64da25e303dc", features = ["strings"] }
-watto = { git = "https://github.com/getsentry/watto", rev = "39ccb9add289c1f23c89f40506f4a80b2f4011b9", features = ["strings"] }
-
-[dev-dependencies]
-trybuild = "1"
-
-[target.'cfg(not(target_env = "msvc"))'.dependencies]
-tikv-jemallocator = "0.6.0"

tests/rust-toolchain/.keep

@@ -1,2 +0,0 @@
-the `rust-toolchain` directory will be globbed,
-and should not lead to any errors down the road

tests/src/main.rs

@@ -1,10 +1,3 @@
-#[cfg(not(target_env = "msvc"))]
-use tikv_jemallocator::Jemalloc;
-
-#[cfg(not(target_env = "msvc"))]
-#[global_allocator]
-static GLOBAL: Jemalloc = Jemalloc;
-
 fn main() {
     println!("Hello, world!");
 }

tests/tests/trybuild.rs

@@ -1,6 +0,0 @@
-#[test]
-fn test_trybuild() {
-    let t = trybuild::TestCases::new();
-    t.pass("tests/trybuild/empty_main.rs");
-    t.compile_fail("tests/trybuild/fail_to_compile.rs");
-}

tests/tests/trybuild/empty_main.rs

@@ -1 +0,0 @@
-fn main() {}

tests/tests/trybuild/fail_to_compile.rs

@@ -1,3 +0,0 @@
-fn main() {
-    "foobar".foobar();
-}

tests/tests/trybuild/fail_to_compile.stderr

@@ -1,5 +0,0 @@
-error[E0599]: no method named `foobar` found for reference `&'static str` in the current scope
- --> tests/trybuild/fail_to_compile.rs:2:14
-  |
-2 |     "foobar".foobar();
-  |              ^^^^^^ method not found in `&'static str`

tests/wasm-workspace/Cargo.toml

@@ -1,5 +1,4 @@
 [workspace]
-resolver = "2"
 members = [
     "crates/one",
     "crates/two",

tests/wasm-workspace/crates/one/Cargo.toml

@@ -5,7 +5,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-reqwest = "0.12"
+reqwest = "0.11.0"
 async-std = "1"
 tracing = "0.1"
 tracing-futures = "0.2"

tests/wasm-workspace/crates/two/Cargo.toml

@@ -5,4 +5,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-clap = "4"
+clap = "3"