diff --git a/.cirrus.yml b/.cirrus.yml
deleted file mode 100644
index f2196de..0000000
--- a/.cirrus.yml
+++ /dev/null
@@ -1,202 +0,0 @@
-env:
-  RUSTFLAGS: -D warnings
-  RUSTDOCFLAGS: -D warnings
-
-stable_test_task:
-  name: "Rust Stable"
-  container:
-    image: rust:latest
-    cpu: 1
-    memory: 2Gi
-  cargo_cache:
-    folder: $CARGO_HOME/registry
-    fingerprint_script: cat Cargo.toml
-  setup_script:
-    - rustup component add rustfmt
-  primary_test_script:
-    - rustc --version
-    - cargo test --all
-  alloc_only_test_script:
-    - cargo test --manifest-path compatibility-tests/alloc-only/Cargo.toml
-  backtraces_impl_backtrace_crate_test_script:
-    - cargo test --manifest-path compatibility-tests/backtraces-impl-backtrace-crate/Cargo.toml
-  backtraces_impl_inert_test_script:
-    - cargo test --manifest-path compatibility-tests/backtraces-impl-inert/Cargo.toml
-  context_selectors_have_documentation_test_script:
-    - cargo test --manifest-path compatibility-tests/context-selectors-have-documentation/Cargo.toml
-  futures_test_script:
-    - cargo test --manifest-path compatibility-tests/futures/Cargo.toml
-  renamed_import_test_script:
-    - cargo test --manifest-path compatibility-tests/renamed-import/Cargo.toml
-  compile_fail_test_script:
-    - cargo test --manifest-path compatibility-tests/compile-fail/Cargo.toml
-  lint_script:
-    - >
-      for i in $(find . -name 'Cargo.toml'); do
-        pushd $(dirname $i);
-        cargo +stable fmt --all -- --check;
-        popd;
-      done
-  all_compatibility_tests_used_script:
-    - >
-      for n in compatibility-tests/*; do
-        n=$(basename $n);
-        if grep -q $n .cirrus.yml; then
-          echo "$n found";
-        else
-          echo "$n missing";
-          exit 1;
-        fi;
-      done
-  before_cache_script: rm -rf $CARGO_HOME/registry/index
-
-doc_test_task:
-  name: "Docs"
-  env:
-    # unused-braces is due to https://github.com/rust-lang/rust/issues/70717
-    RUSTFLAGS: "-D warnings -A unused-braces"
-    RUSTDOCFLAGS: "${RUSTFLAGS}"
-  container:
-    image: rustlang/rust:nightly
-    cpu: 1
-    memory: 2Gi
-  cargo_cache:
-    folder: $CARGO_HOME/registry
-    fingerprint_script: cat Cargo.toml
-  version_information_script:
-    - rustc +nightly --version
-  docs_script:
-    - cargo +nightly doc
-  backtraces_impl_backtrace_crate_docs_script:
-    - cargo +nightly doc --features=backtraces-impl-backtrace-crate
-  futures_docs_script:
-    - cargo +nightly doc --features=futures
-  before_cache_script: rm -rf $CARGO_HOME/registry/index
-
-doc_tests_task:
-  name: "Documentation Tests"
-  container:
-    image: rustlang/rust:nightly
-    cpu: 1
-    memory: 4Gi
-  cargo_cache:
-    folder: $CARGO_HOME/registry
-    fingerprint_script: cat Cargo.toml
-  version_information_script:
-    - rustc +nightly --version
-  backtraces_impl_backtrace_crate_doctests_script:
-    - cargo +nightly test --doc --features=backtraces-impl-backtrace-crate
-  futures_doctests_script:
-    - cargo +nightly test --doc --features=futures,internal-dev-dependencies
-  before_cache_script: rm -rf $CARGO_HOME/registry/index
-
-stable_no_std_test_task:
-  name: "Rust Stable (no_std)"
-  container:
-    image: rust:latest
-    cpu: 1
-    memory: 2Gi
-  cargo_cache:
-    folder: $CARGO_HOME/registry
-    fingerprint_script: cat Cargo.toml
-  setup_script:
-    - rustup target add thumbv6m-none-eabi
-  our_error_test_script:
-    - rustc --version
-    - cargo build --target thumbv6m-none-eabi --no-default-features
-    - cargo build --target thumbv6m-none-eabi --no-default-features --features=futures
-  before_cache_script: rm -rf $CARGO_HOME/registry/index
-
-rust_1_81_no_std_test_task:
-  name: "Rust 1.81 (no_std)"
-  container:
-    image: rust:1.81
-    cpu: 1
-    memory: 2Gi
-  cargo_cache:
-    folder: $CARGO_HOME/registry
-    fingerprint_script: cat Cargo.toml
-  setup_script:
-    - rustup target add thumbv6m-none-eabi
-  core_error_test_script:
-    - rustc --version
-    - cargo build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81
-    - cargo build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81,futures
-    - cargo build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81,alloc
-    - cargo build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81,alloc,futures
-  before_cache_script: rm -rf $CARGO_HOME/registry/index
-
-rust_nightly_no_std_test_task:
-  name: "Rust Nightly (no_std)"
-  container:
-    image: rustlang/rust:nightly
-    cpu: 1
-    memory: 2Gi
-  cargo_cache:
-    folder: $CARGO_HOME/registry
-    fingerprint_script: cat Cargo.toml
-  setup_script:
-    - rustup target add thumbv6m-none-eabi --toolchain=nightly
-    - rustc --version
-  provider_api_test_script:
-    - cargo +nightly build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81,unstable-provider-api
-    - cargo +nightly build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81,alloc,unstable-provider-api
-  before_cache_script: rm -rf $CARGO_HOME/registry/index
-
-nightly_test_task:
-  name: "Rust Nightly"
-  container:
-    image: rustlang/rust:nightly
-    cpu: 1
-    memory: 2Gi
-  cargo_cache:
-    folder: $CARGO_HOME/registry
-    fingerprint_script: cat Cargo.toml
-  setup_script:
-    - rustup toolchain add stable --profile minimal
-  primary_test_script:
-    - rustc +nightly --version
-    - cargo +nightly test
-  minimum_version_derive_test_script:
-    - cp -R snafu-derive snafu-derive-non-workspace
-    - cd snafu-derive-non-workspace
-    - echo '[workspace]' >> Cargo.toml
-    - cargo +nightly -Z minimal-versions update
-    - cargo +stable build
-  minimum_version_test_script:
-    - cargo +nightly -Z minimal-versions update
-    - cargo +stable test
-  provider_api_test_script:
-    - cd compatibility-tests/provider-api/
-    - rustc --version
-    - cargo test
-  report_provider_api_test_script:
-    - cd compatibility-tests/report-provider-api/
-    - rustc --version
-    - cargo test
-  report_try_trait_test_script:
-    - cd compatibility-tests/report-try-trait/
-    - rustc --version
-    - cargo test
-  report_provider_api_test_script:
-    - cd compatibility-tests/backtrace-provider-api/
-    - rustc --version
-    - cargo test
-  before_cache_script: rm -rf $CARGO_HOME/registry/index
-
-# Our Minimal Supported Rust Version (MSRV)
-v1_65_test_task:
-  name: "Rust 1.65"
-  container:
-    image: rust:1.65
-    cpu: 1
-    memory: 2Gi
-  cargo_cache:
-    folder: $CARGO_HOME/registry
-    fingerprint_script: cat Cargo.toml
-  primary_test_script:
-    - rustup self update
-    - cd compatibility-tests/v1_65/
-    - rustc --version
-    - cargo test
-  before_cache_script: rm -rf $CARGO_HOME/registry/index
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..7cfd7c3
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,268 @@
+name: "Continuous Integration"
+on: [push, pull_request]
+
+env:
+  RUSTFLAGS: -D warnings
+  RUSTDOCFLAGS: -D warnings
+
+jobs:
+  stable:
+    name: "Tests (Rust Stable)"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Check out code"
+        uses: actions/checkout@v7.0.1
+
+      - name: "Configure Rust"
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: stable
+          components: rustfmt
+
+      - name: "Cache Rust compilation"
+        uses: Swatinem/rust-cache@v2.9.1
+
+      - name: "Tests"
+        run: cargo test --all
+
+      - name: "Compatibility tests (alloc-only)"
+        working-directory: compatibility-tests/alloc-only
+        run: cargo test
+
+      - name: "Compatibility tests (backtraces-impl-backtrace-crate)"
+        working-directory: compatibility-tests/backtraces-impl-backtrace-crate
+        run: cargo test
+
+      - name: "Compatibility tests (backtraces_impl_inert)"
+        working-directory: compatibility-tests/backtraces-impl-inert
+        run: cargo test
+
+      - name: "Compatibility tests (context_selectors_have_documentation)"
+        working-directory: compatibility-tests/context-selectors-have-documentation
+        run: cargo test
+
+      - name: "Compatibility tests (futures)"
+        working-directory: compatibility-tests/futures
+        run: cargo test
+
+      - name: "Compatibility tests (renamed_import)"
+        working-directory: compatibility-tests/renamed-import
+        run: cargo test
+
+      - name: "Compatibility tests (compile_fail)"
+        working-directory: compatibility-tests/compile-fail
+        run: cargo test
+
+      - name: "Formatting"
+        run: >-
+          for i in $(find . -name 'Cargo.toml'); do
+            pushd $(dirname $i);
+            cargo +stable fmt --all -- --check;
+            popd;
+          done
+
+      - name: "All compatibility tests executed"
+        run: >-
+          for n in compatibility-tests/*; do
+            n=$(basename $n);
+            if grep -q $n .github/workflows/ci.yml; then
+              echo "$n found";
+            else
+              echo "$n missing";
+              exit 1;
+            fi;
+          done
+
+  docs:
+    name: "Documentation (Rust Nightly)"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Check out code"
+        uses: actions/checkout@v7.0.1
+
+      - name: "Configure Rust"
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: nightly
+
+      - name: "Cache Rust compilation"
+        uses: Swatinem/rust-cache@v2.9.1
+
+      - name: "Generate documentation"
+        run: cargo +nightly doc
+
+      - name: "Generate documentation (backtraces-impl-backtrace-crate)"
+        run: cargo +nightly doc --features=backtraces-impl-backtrace-crate
+
+      - name: "Generate documentation (futures)"
+        run: cargo +nightly doc --features=futures
+
+  doctests:
+    name: "Documentation Tests (Rust Nightly)"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Check out code"
+        uses: actions/checkout@v7.0.1
+
+      - name: "Configure Rust"
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: nightly
+
+      - name: "Cache Rust compilation"
+        uses: Swatinem/rust-cache@v2.9.1
+
+      - name: "Doctests (backtraces-impl-backtrace-crate)"
+        run: cargo +nightly test --doc --features=backtraces-impl-backtrace-crate
+
+      - name: "Doctests (futures)"
+        run: cargo +nightly test --doc --features=futures,internal-dev-dependencies
+
+  no_std_stable:
+    name: "no_std (Rust Stable)"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Check out code"
+        uses: actions/checkout@v7.0.1
+
+      - name: "Configure Rust"
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: stable
+          targets: thumbv6m-none-eabi
+
+      - name: "Cache Rust compilation"
+        uses: Swatinem/rust-cache@v2.9.1
+
+      - name: "Build"
+        run: cargo build --target thumbv6m-none-eabi --no-default-features
+
+      - name: "Build (futures)"
+        run: cargo build --target thumbv6m-none-eabi --no-default-features --features=futures
+
+  no_std_1_81:
+    name: "no_std (Rust 1.81)"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Check out code"
+        uses: actions/checkout@v7.0.1
+
+      - name: "Configure Rust"
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: 1.81
+          targets: thumbv6m-none-eabi
+
+      - name: "Cache Rust compilation"
+        uses: Swatinem/rust-cache@v2.9.1
+
+      - name: "Build"
+        run: cargo +1.81 build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81
+
+      - name: "Build (futures)"
+        run: cargo +1.81 build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81,futures
+
+      - name: "Build (alloc)"
+        run: cargo +1.81 build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81,alloc
+
+      - name: "Build (alloc,futures)"
+        run: cargo +1.81 build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81,alloc,futures
+
+  no_std_nightly:
+    name: "no_std (Rust Nightly)"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Check out code"
+        uses: actions/checkout@v7.0.1
+
+      - name: "Configure Rust"
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: nightly
+          targets: thumbv6m-none-eabi
+
+      - name: "Cache Rust compilation"
+        uses: Swatinem/rust-cache@v2.9.1
+
+      - name: "Build (unstable-provider-api)"
+        run: cargo +nightly build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81,unstable-provider-api
+
+      - name: "Build (alloc,unstable-provider-api)"
+        run: cargo +nightly build --target thumbv6m-none-eabi --no-default-features --features=rust_1_81,alloc,unstable-provider-api
+
+  nightly:
+    name: "Tests (Rust Nightly)"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Check out code"
+        uses: actions/checkout@v7.0.1
+
+      - name: "Configure Rust"
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: nightly
+
+      - name: "Install Rust Stable"
+        run: rustup toolchain add stable --profile minimal
+
+      - name: "Cache Rust compilation"
+        uses: Swatinem/rust-cache@v2.9.1
+
+      - name: "Tests"
+        run: cargo +nightly test
+
+      - name: "Minimum versions (snafu-derive)"
+        run: >-
+          cp -R snafu-derive snafu-derive-non-workspace;
+          cd snafu-derive-non-workspace;
+          echo '[workspace]' >> Cargo.toml;
+          cargo +nightly -Z minimal-versions update;
+          cargo +stable build;
+
+      - name: "Minimum versions (snafu)"
+        run: >-
+          cargo +nightly -Z minimal-versions update;
+          cargo +stable test;
+
+      - name: "Compatibility tests (provider-api)"
+        working-directory: compatibility-tests/provider-api
+        run: cargo test
+
+      - name: "Compatibility tests (report-provider-api)"
+        working-directory: compatibility-tests/report-provider-api
+        run: cargo test
+
+      - name: "Compatibility tests (report-try-trait)"
+        working-directory: compatibility-tests/report-try-trait
+        run: cargo test
+
+      - name: "Compatibility tests (backtrace-provider-api)"
+        working-directory: compatibility-tests/backtrace-provider-api
+        run: cargo test
+
+  msrv:
+    name: "Minimal Supported Rust Version / MSRV (Rust 1.65)"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Check out code"
+        uses: actions/checkout@v7.0.1
+
+      - name: "Configure Rust"
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: 1.65
+
+      - name: "Cache Rust compilation"
+        uses: Swatinem/rust-cache@v2.9.1
+
+      - name: "Compatibility tests (v1_65)"
+        working-directory: compatibility-tests/v1_65
+        run: cargo test
diff --git a/Cargo.toml b/Cargo.toml
index 037a5e1..46d4adc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ keywords = ["error", "ergonomic", "library", "no_std"]
 categories = ["rust-patterns", "no-std"]
 
 exclude = [
-  "/.cirrus.yml",
+  "/.github",
   "/.gitignore",
   "/rust-toolchain",
 ]
diff --git a/README.md b/README.md
index d9af141..b362d9d 100644
--- a/README.md
+++ b/README.md
@@ -47,5 +47,5 @@ a full description.
 [Doc Logo]: https://docs.rs/snafu/badge.svg
 [Guide]: https://docs.rs/snafu/*/snafu/guide/index.html
 
-[CI]: https://cirrus-ci.com/github/shepmaster/snafu
-[CI Logo]: https://api.cirrus-ci.com/github/shepmaster/snafu.svg
+[CI]: https://github.com/shepmaster/snafu/actions/workflows/ci.yml
+[CI Logo]: https://github.com/shepmaster/snafu/actions/workflows/ci.yml/badge.svg