diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index a49f1a795..a649b53c6 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -1,42 +1,53 @@
-name: Rust
+name: Continuous integration
 
 on:
   push:
-    branches: [ master ]
+    branches: [master]
   pull_request:
-    branches: [ master ]
-
-env:
-  CARGO_TERM_COLOR: always
-
-defaults:
-  run:
-    shell: bash
-    working-directory: typstc
+    branches: [master]
 
 jobs:
-  build:
-
+  ci:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        rust: [stable]
 
     steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-      with:
-        path: typstc
-    - name: Checkout fontdock
-      uses: actions/checkout@v2
-      with:
-        repository: typst/fontdock
-        token: ${{ secrets.TYPSTC_ACTION_TOKEN }} # `GitHub_PAT` is a secret that contains your PAT
-        path: fontdock
-    - name: Checkout tide
-      uses: actions/checkout@v2
-      with:
-        repository: typst/tide
-        token: ${{ secrets.TYPSTC_ACTION_TOKEN }} # `GitHub_PAT` is a secret that contains your PAT
-        path: tide
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+      - name: Checkout source code
+        uses: actions/checkout@v2
+        with:
+          path: typstc
+
+      - name: Checkout fontdock
+        uses: actions/checkout@v2
+        with:
+          repository: typst/fontdock
+          token: ${{ secrets.TYPSTC_ACTION_TOKEN }}
+          path: fontdock
+
+      - name: Checkout tide
+        uses: actions/checkout@v2
+        with:
+          repository: typst/tide
+          token: ${{ secrets.TYPSTC_ACTION_TOKEN }}
+          path: tide
+
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: ${{ matrix.rust }}
+          override: true
+
+      - name: Build
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --manifest-path typstc/Cargo.toml --all-features
+
+      - name: Test
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --manifest-path typstc/Cargo.toml --all-features
diff --git a/Cargo.toml b/Cargo.toml
index 2d2629ca8..e0563b5c3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,21 +5,16 @@ authors = ["Laurenz Mädje <laurmaedje@gmail.com>"]
 edition = "2018"
 
 [dependencies]
-fontdock = { path = "../fontdock", features = ["serialize"] }
-tide = { path = "../tide" }
-byteorder = "1"
-smallvec = "1"
-unicode-xid = "0.2"
 async-trait = "0.1"
-ttf-parser = "0.8.2"
+fontdock = { path = "../fontdock", features = ["fs", "serialize"] }
 serde = { version = "1", features = ["derive"] }
-serde_json = { version = "1", optional = true }
+serde_json = "1"
+smallvec = "1"
+tide = { path = "../tide" }
+ttf-parser = "0.8.2"
+unicode-xid = "0.2"
 futures-executor = { version = "0.3", optional = true }
 
-[features]
-default = ["fs", "futures-executor", "serde_json"]
-fs = ["fontdock/fs"]
-
 [[bin]]
 name = "typst"
 path = "src/bin/main.rs"
@@ -29,4 +24,4 @@ required-features = ["futures-executor"]
 name = "typeset"
 path = "tests/src/typeset.rs"
 harness = false
-required-features = ["futures-executor", "serde_json"]
+required-features = ["futures-executor"]