diff --git a/.clippy.toml b/.clippy.toml
new file mode 100644
index 0000000..422beeb
--- /dev/null
+++ b/.clippy.toml
@@ -0,0 +1 @@
+msrv = "1.31"
diff --git a/.github/workflows/build-and-test.yaml b/.github/workflows/build-and-test.yaml
deleted file mode 100644
index 00e00cc..0000000
--- a/.github/workflows/build-and-test.yaml
+++ /dev/null
@@ -1,43 +0,0 @@
-name: Build and test
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-
-jobs:
-  build_and_test:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest]
-        rust: [nightly, beta, stable]
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Install latest ${{ matrix.rust }}
-        uses: actions-rs/toolchain@v1
-        with:
-            toolchain: ${{ matrix.rust }}
-            profile: minimal
-            override: true
-
-      - name: Run cargo check
-        uses: actions-rs/cargo@v1
-        with:
-          command: check
-          args: --all --bins --examples --tests --all-features
-
-      - name: Run cargo check (without dev-dependencies to catch missing feature flags)
-        if: startsWith(matrix.rust, 'nightly')
-        uses: actions-rs/cargo@v1
-        with:
-          command: check
-          args: -Z features=dev_dep
-
-      - name: Run cargo test
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..1f98878
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,71 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+  schedule:
+    - cron: '0 2 * * *'
+
+env:
+  RUSTFLAGS: -D warnings
+  RUST_BACKTRACE: 1
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        rust: [nightly, beta, stable]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install Rust
+        run: rustup update ${{ matrix.rust }} && rustup default ${{ matrix.rust }}
+      - run: cargo build --all --all-features --all-targets
+      - name: Run cargo check (without dev-dependencies to catch missing feature flags)
+        if: startsWith(matrix.rust, 'nightly')
+        run: cargo check -Z features=dev_dep
+      - run: cargo test
+
+  msrv:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # When updating this, the reminder to update the minimum supported
+        # Rust version in Cargo.toml and .clippy.toml.
+        rust: ['1.31']
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install Rust
+        run: rustup update ${{ matrix.rust }} && rustup default ${{ matrix.rust }}
+      - run: cargo build
+
+  clippy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install Rust
+        run: rustup update stable
+      - uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --all-features -- -W clippy::all
+
+  fmt:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install Rust
+        run: rustup update stable
+      - run: cargo fmt --all -- --check
+
+  security_audit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/audit-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
deleted file mode 100644
index b6017f1..0000000
--- a/.github/workflows/lint.yaml
+++ /dev/null
@@ -1,23 +0,0 @@
-name: Lint
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-
-jobs:
-  clippy:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          profile: minimal
-          components: clippy
-      - uses: actions-rs/clippy-check@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --all-features -- -W clippy::all
diff --git a/.github/workflows/security.yaml b/.github/workflows/security.yaml
deleted file mode 100644
index c4f7947..0000000
--- a/.github/workflows/security.yaml
+++ /dev/null
@@ -1,17 +0,0 @@
-name: Security audit
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-
-jobs:
-  security_audit:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-
-      - uses: actions-rs/audit-check@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/Cargo.toml b/Cargo.toml
index ec9f36d..4de5cd6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,9 +6,11 @@ name = "cache-padded"
 version = "1.2.0"
 authors = ["Stjepan Glavina <stjepang@gmail.com>"]
 edition = "2018"
+rust-version = "1.31"
 description = "Prevent false sharing by padding and aligning to the length of a cache line"
 license = "Apache-2.0 OR MIT"
 repository = "https://github.com/smol-rs/cache-padded"
 homepage = "https://github.com/smol-rs/cache-padded"
 keywords = ["cache", "padding", "lock-free", "atomic"]
 categories = ["concurrency", "no-std"]
+exclude = ["/.*"]