Use stable rust in CI

.github/workflows/build.yml

@@ -1,8 +1,8 @@
 name: build
 
 on:
-   #push:
-      #branches: [master]
+   push:
+      branches: [master]
    pull_request:
       branches: [master]
 
@@ -15,24 +15,31 @@ jobs:
       steps:
          - name: Install dependencies
            run: sudo apt-get update && sudo apt-get install libgtk-3-dev libgtk-layer-shell-dev
-         - name: Set up
-           uses: actions-rs/toolchain@v1
+
+         - uses: actions/checkout@v4
+
+         - name: Setup rust
+           uses: dtolnay/rust-toolchain@stable
            with:
-              toolchain: nightly
-              override: true
-              components: rustfmt
-         - uses: actions/checkout@v2
-         - uses: Swatinem/rust-cache@v1
-         - uses: r7kamura/rust-problem-matchers@v1
+               components: clippy,rustfmt
+
+         - name: Load rust cache
+           uses: Swatinem/rust-cache@v2
+
+         - name: Setup problem matchers
+           uses: r7kamura/rust-problem-matchers@v1
+
          - name: Check formatting
            run: cargo fmt -- --check
          - name: Check with default features
            run: cargo check
+
          - name: Run tests
            run: cargo test
-         - name: Build x11 only
+
+         - name: Check x11 only
            run: cargo check --no-default-features --features=x11
-         - name: Build wayland only
+         - name: Check wayland only
            run: cargo check --no-default-features --features=wayland
-         - name: Build no-backend
+         - name: Check no-backend
            run: cargo check --no-default-features