message: update the path to travis
diff: language: rust
  +cache: cargo
  rust:
  - stable
  - beta
  @@ -17,13 +18,15 @@ before_install:
  - sudo sh ./apache-cassandra-3.9/bin/cassandra -R
  - sleep 20
  -cache: cargo
  -before_script: (cargo install rustfmt || true)
  +
  +install:
  + - (cargo install rustfmt || true)
  + - PATH=$PATH:/home/travis/.cargo/bin
  +
  script:
  -- |
  - cargo fmt -- --write-mode=diff &&
  - cargo build &&
  - cargo test
  + - cargo fmt -- --write-mode=diff
  + - cargo build --verbose
  + - cargo test --verbose
  addons:
  apt:
  