diff --git a/.github/workflows/installer-check.yaml b/.github/workflows/installer-check.yaml
index 1c3be9c1..e7345ccf 100644
--- a/.github/workflows/installer-check.yaml
+++ b/.github/workflows/installer-check.yaml
@@ -1,7 +1,7 @@
 name: Test installer by building template projects
 
 env:
-  xtensa-toolchain-version: "1.62.1.0"
+  xtensa-toolchain-version: "1.64.0.0"
 
 on:
   push:
@@ -103,7 +103,7 @@ jobs:
       - name: Build template project
         run: |
           source ${HOME}/export-esp.sh
-          cargo generate --git https://github.com/esp-rs/esp-template --name test-${{ matrix.board }} --vcs none --silent -d mcu=${{ matrix.board }} -d devcontainer=false
+          cargo generate --git https://github.com/esp-rs/esp-template --name test-${{ matrix.board }} --vcs none --silent -d mcu=${{ matrix.board }} -d devcontainer=false -d alloc=false
           cd test-${{ matrix.board }}
           cargo build
   crate-check:
diff --git a/.github/workflows/nigthly-check.yaml b/.github/workflows/nigthly-check.yaml
new file mode 100644
index 00000000..0052b872
--- /dev/null
+++ b/.github/workflows/nigthly-check.yaml
@@ -0,0 +1,97 @@
+name: Nightly checks
+
+on:
+  schedule:
+    - cron: "50 7 * * *"
+  workflow_dispatch:
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  current-nightly:
+    name: Current nightly
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup | Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: nightly
+          components: rustfmt, clippy
+      - name: Setup | Std
+        run: rustup component add rust-src --toolchain nightly-x86_64-unknown-linux-gnu
+      - name: Setup | Default to nightly
+        run: rustup default nightly
+      - name: Setup | cargo-generate (binary)
+        id: binaries
+        continue-on-error: true
+        run: |
+          sudo curl -L "https://github.com/cargo-generate/cargo-generate/releases/latest/download/cargo-generate-$(git ls-remote --refs --sort="version:refname" --tags "https://github.com/cargo-generate/cargo-generate" | cut -d/ -f3- | tail -n1)-x86_64-unknown-linux-gnu.tar.gz" -o "/home/runner/.cargo/bin/cargo-generate.tar.gz"
+          tar xf "/home/runner/.cargo/bin/cargo-generate.tar.gz" -C /home/runner/.cargo/bin
+          chmod u+x /home/runner/.cargo/bin/cargo-generate
+      - name: Setup | cargo-generate (cargo)
+        if: steps.binaries.outcome != 'success'
+        run: cargo install cargo-generate
+      - uses: Swatinem/rust-cache@v1
+      - name: Generate
+        run: cargo generate --git https://github.com/esp-rs/esp-template --name test --vcs none --silent -d mcu=esp32c3 -d devcontainer=false -d alloc=false
+      - name: Build Project
+        run: cd test; cargo build
+  prior-nightly:
+    name: Prior nightly
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set env
+        run: echo "NIGHTLY_VERSION=nightly-$(date -d '-1 day' '+%Y-%m-%d')" >> $GITHUB_ENV
+      - name: Setup | Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ env.NIGHTLY_VERSION }}
+      - name: Setup | Std
+        run: rustup component add rust-src --toolchain ${{ env.NIGHTLY_VERSION }}-x86_64-unknown-linux-gnu
+      - name: Setup | Default to nightly
+        run: rustup default ${{ env.NIGHTLY_VERSION }}
+      - name: Setup | cargo-generate (binary)
+        id: binaries
+        continue-on-error: true
+        run: |
+          sudo curl -L "https://github.com/cargo-generate/cargo-generate/releases/latest/download/cargo-generate-$(git ls-remote --refs --sort="version:refname" --tags "https://github.com/cargo-generate/cargo-generate" | cut -d/ -f3- | tail -n1)-x86_64-unknown-linux-gnu.tar.gz" -o "/home/runner/.cargo/bin/cargo-generate.tar.gz"
+          tar xf "/home/runner/.cargo/bin/cargo-generate.tar.gz" -C /home/runner/.cargo/bin
+          chmod u+x /home/runner/.cargo/bin/cargo-generate
+      - name: Setup | cargo-generate (cargo)
+        if: steps.binaries.outcome != 'success'
+        run: cargo install cargo-generate
+      - uses: Swatinem/rust-cache@v1
+      - name: Generate
+        run: cargo generate --git https://github.com/esp-rs/esp-template --name test --vcs none --silent -d mcu=esp32c3 -d devcontainer=false -d alloc=false
+      - name: Build Project
+        run: cd test; cargo +${{ env.NIGHTLY_VERSION }} build
+  next-prior-nightly:
+    name: Next prior nightly
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set env
+        run: echo "NIGHTLY_VERSION=nightly-$(date -d '-2 day' '+%Y-%m-%d')" >> $GITHUB_ENV
+      - name: Setup | Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ env.NIGHTLY_VERSION }}
+      - name: Setup | Std
+        run: rustup component add rust-src --toolchain ${{ env.NIGHTLY_VERSION }}-x86_64-unknown-linux-gnu
+      - name: Setup | Default to nightly
+        run: rustup default ${{ env.NIGHTLY_VERSION }}
+      - name: Setup | cargo-generate (binary)
+        id: binaries
+        continue-on-error: true
+        run: |
+          sudo curl -L "https://github.com/cargo-generate/cargo-generate/releases/latest/download/cargo-generate-$(git ls-remote --refs --sort="version:refname" --tags "https://github.com/cargo-generate/cargo-generate" | cut -d/ -f3- | tail -n1)-x86_64-unknown-linux-gnu.tar.gz" -o "/home/runner/.cargo/bin/cargo-generate.tar.gz"
+          tar xf "/home/runner/.cargo/bin/cargo-generate.tar.gz" -C /home/runner/.cargo/bin
+          chmod u+x /home/runner/.cargo/bin/cargo-generate
+      - name: Setup | cargo-generate (cargo)
+        if: steps.binaries.outcome != 'success'
+        run: cargo install cargo-generate
+      - uses: Swatinem/rust-cache@v1
+      - name: Generate
+        run: cargo generate --git https://github.com/esp-rs/esp-template --name test --vcs none --silent -d mcu=esp32c3 -d devcontainer=false -d alloc=false
+      - name: Build Project
+        run: cd test; cargo +${{ env.NIGHTLY_VERSION }} build
diff --git a/build-template-project.sh b/build-template-project.sh
index dc52fafc..2be037f0 100644
--- a/build-template-project.sh
+++ b/build-template-project.sh
@@ -5,7 +5,7 @@ source /home/esp/export-esp.sh
 if [[ "$1" == 'esp-idf-template' ]]; then
     cargo generate --git https://github.com/esp-rs/esp-idf-template cargo --name test-$2 --vcs none --silent -d mcu=$2 -d std=true -d espidfver=$3 -d devcontainer=false
 elif [[ "$1" == 'esp-template' ]]; then
-    cargo generate --git https://github.com/esp-rs/esp-template --name test-$2 --vcs none --silent -d mcu=$2 -d devcontainer=false
+    cargo generate --git https://github.com/esp-rs/esp-template --name test-$2 --vcs none --silent -d mcu=$2 -d devcontainer=false -d alloc=false
 fi
 cd test-$2
 cargo build