Add fmt and clippy on CI

.circleci/config.yml

@@ -63,6 +63,7 @@ commands:
         type: boolean
         default: false
     steps:
+    - run: rustup component add clippy --toolchain nightly-2022-01-27-x86_64-unknown-linux-gnu
     - run: cargo clippy <<^parameters.no_feature>>--no-default-features --features="${FEATURES}"<</parameters.no_feature>> --release -p <<parameters.package>> -- -D warnings
 
   run_with_coverage:
@@ -111,6 +112,7 @@ jobs:
       name: default
     steps:
     - restore_env
+    - run: rustup component add rustfmt --toolchain nightly-2022-01-27-x86_64-unknown-linux-gnu
     - run: cargo fmt --all -- --check
 
   clippy: