Pin actions in the pages workflow

.github/workflows/no-std.yml

@@ -28,10 +28,18 @@ jobs:
       - name: Install Build Dependencies
         uses: ./.github/actions/build-dependencies
 
+      - name: Get nightly version to use
+        id: nightly
+        shell: bash
+        run: echo "version=$(cat .github/nightly-version)" >> $GITHUB_OUTPUT
+
       - name: Install RISC-V Toolchain
-        run: sudo apt update && sudo apt install -y gcc-riscv64-unknown-elf gcc-multilib && rustup target add riscv32imac-unknown-none-elf
+        run: |
+          sudo apt update
+          sudo apt install -y gcc-riscv64-unknown-elf gcc-multilib
+          rustup toolchain install ${{ steps.nightly.outputs.version }} --profile minimal --component rust-src --target riscv32imac-unknown-none-elf
 
       - name: Verify no-std builds
         run: |
-          CFLAGS=-I/usr/include cargo +nightly build --target riscv32imac-unknown-none-elf -Z build-std=core -p serai-no-std-tests
-          CFLAGS=-I/usr/include cargo +nightly build --target riscv32imac-unknown-none-elf -Z build-std=core,alloc -p serai-no-std-tests --features "alloc"
+          CFLAGS=-I/usr/include cargo +${{ steps.nightly.outputs.version }} build --target riscv32imac-unknown-none-elf -Z build-std=core -p serai-no-std-tests
+          CFLAGS=-I/usr/include cargo +${{ steps.nightly.outputs.version }} build --target riscv32imac-unknown-none-elf -Z build-std=core,alloc -p serai-no-std-tests --features "alloc"

.github/workflows/pages.yml

@@ -46,16 +46,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
       - name: Setup Ruby
-        uses: ruby/setup-ruby@v1
+        uses: ruby/setup-ruby@44511735964dcb71245e7e55f72539531f7bc0eb
         with:
           bundler-cache: true
           cache-version: 0
           working-directory: "${{ github.workspace }}/docs"
       - name: Setup Pages
         id: pages
-        uses: actions/configure-pages@v3
+        uses: actions/configure-pages@983d7736d9b0ae728b81ab479565c72886d7745b
       - name: Build with Jekyll
         run: cd ${{ github.workspace }}/docs && bundle exec jekyll build --baseurl "${{ steps.pages.outputs.base_path }}"
         env:
@@ -74,7 +74,7 @@ jobs:
           mv target/doc docs/_site/rust
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@7b1f4a764d45c48632c6b24a0339c27f5614fb0b
         with:
           path: "docs/_site/"
 
@@ -88,4 +88,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e