chore: Refactored travis config

.travis.yml

@@ -1,51 +1,47 @@
-sudo: true
+os: linux
 language: rust
-cache:
+cache: cargo
-  directories:
+rust: stable
-    - $HOME/.cargo
+env:
-    - $HOME/.rustup
+  global:
-before_cache:
+    - SHARD=test
-  - rm -rf /home/travis/.cargo/registry
+jobs:
-rust:
+  allow_failures:
-  - nightly
+    - rust: nightly
-  - nightly-2019-06-18
+    - env:
-  - beta
+        - SHARD=lint
-  - stable
+  fast_finish: true
-  - 1.36.0
+  include:
-matrix:
+    - os: osx
-    allow_failures:
+    - rust: 1.33
-        - rust: nightly
+    - rust: beta
-    include:
+    - rust: nightly
-      - rust: nightly-2019-06-18
+    - env:
-        before_script:
+        - SHARD=lint
-          - rustup component add clippy
+      before_script:
-        script: cargo clippy
+        - rustup component add clippy
-before_script:
+        - rustup component add rustfmt
-  - |
+      script:
-    pip install git+git://github.com/kbknapp/travis-cargo.git --user &&
+        - echo "Checking codebase with Clippy release `cargo clippy --version`."
-    export PATH=$HOME/.local/bin:$PATH
+        - cargo clippy --all --all-targets --all-features -- -D warnings
-  - |
+        - cargo fmt -- --check
-    if [[ "$TRAVIS_RUST_VERSION" == "1.13.0" ]]; then
+    - env:
-        echo "Old Rust detected, removing version-sync dependency"
+        - SHARD=bench
-        sed -i "/^version-sync =/d" Cargo.toml
+      script:
-        rm "tests/version-numbers.rs"
+        - cargo bench
-    fi
 script:
-  - |
+  - cargo test --all --no-default-features
-    travis-cargo --skip nightly test -- --all --verbose --no-default-features &&
+  - cargo test --all --features "yaml unstable"
-    travis-cargo --only nightly test -- --verbose --no-default-features &&
-    travis-cargo --skip nightly test -- --verbose --features "yaml unstable" &&
-    travis-cargo --only nightly test -- --verbose --features "yaml unstable nightly" &&
-    travis-cargo --only nightly bench
 addons:
   apt:
     packages:
-    - libcurl4-openssl-dev
+      - libcurl4-openssl-dev
-    - libelf-dev
+      - libelf-dev
-    - libdw-dev
+      - libdw-dev
-    - cmake
+      - cmake
-    - gcc
+      - gcc
-    - binutils-dev
+      - binutils-dev
+    update: true
 after_success:
   - |
     wget https://github.com/SimonKagstrom/kcov/archive/master.tar.gz &&