diff --git a/.travis.yml b/.travis.yml
index 9516edd..bc3ffc2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -39,8 +39,12 @@ matrix:
       rust: stable
       before_script:
         - rustup component add clippy-preview
+        - cargo clippy --version
+        - rustup component add rustfmt
+        - rustfmt --version
       script:
         - cargo clippy --all-targets --all-features -- -D warnings
+        - cargo fmt --all -- --check
         - cargo test --verbose
         - cargo build --release --target $TARGET --locked
       <<: *DEPLOY_TO_GITHUB
@@ -57,8 +61,12 @@ matrix:
       rust: nightly
       before_script:
         - rustup component add clippy-preview
+        - cargo clippy --version
+        - rustup component add rustfmt
+        - rustfmt --version
       script:
         - cargo clippy --all-targets --all-features -- -D warnings
+        - cargo fmt --all -- --check
         - cargo test --verbose
         - cargo build --verbose
     
@@ -68,8 +76,12 @@ matrix:
       rust: stable
       before_script:
         - rustup component add clippy-preview
+        - cargo clippy --version
+        - rustup component add rustfmt
+        - rustfmt --version
       script:
         - cargo clippy --all-targets --all-features -- -D warnings
+        - cargo fmt --all -- --check
         - cargo test --verbose
         - cargo build --release --target $TARGET --locked
       <<: *DEPLOY_TO_GITHUB
@@ -88,7 +100,11 @@ matrix:
       rust: nightly
       before_script:
         - rustup component add clippy-preview
+        - cargo clippy --version
+        - rustup component add rustfmt
+        - rustfmt --version
       script:
         - cargo clippy --all-targets --all-features -- -D warnings
+        - cargo fmt --all -- --check
         - cargo test --verbose
         - cargo build --verbose