chore: Update coverage job

.travis.yml

@@ -27,36 +27,25 @@ jobs:
         - SHARD=bench
       script:
         - cargo bench
+    - env:
+        - SHARD=coverage
+      addons:
+        apt:
+          packages:
+            - libssl-dev
+            - cmake
+            - pkg-config
+            - zlib1g-dev
+          update: true
+      before_script:
+        - cargo install cargo-tarpaulin
+      script:
+        - cargo tarpaulin --ciserver travis-ci --coveralls $TRAVIS_JOB_ID
 script:
   - cargo test --all --no-default-features
   - cargo test --all --features yaml unstable
-addons:
-  apt:
-    packages:
-      - libcurl4-openssl-dev
-      - libelf-dev
-      - libdw-dev
-      - cmake
-      - gcc
-      - binutils-dev
-    update: true
-after_success:
-  - |
-    wget https://github.com/SimonKagstrom/kcov/archive/master.tar.gz &&
-    tar xzf master.tar.gz &&
-    cd kcov-master &&
-    mkdir build &&
-    cd build &&
-    cmake .. &&
-    make &&
-    sudo make install &&
-    cd ../.. &&
-    rm -rf kcov-master &&
-    cargo clean &&
-    cargo test --no-run --features "yaml unstable" &&
-    for file in target/debug/*-*; do mkdir -p "target/cov/$(basename $file)"; kcov --exclude-pattern=/.cargo --verify "target/cov/$(basename $file)" "$file"; done &&
-    kcov --coveralls-id=$TRAVIS_JOB_ID --merge target/cov target/cov/* &&
-    echo "Uploaded code coverage"
+notifications:
+  email: false
 env:
   global:
     - secure: JLBlgHY6OEmhJ8woewNJHmuBokTNUv7/WvLkJGV8xk0t6bXBwSU0jNloXwlH7FiQTc4TccX0PumPDD4MrMgxIAVFPmmmlQOCmdpYP4tqZJ8xo189E5zk8lKF5OyaVYCs5SMmFC3cxCsKjfwGIexNu3ck5Uhwe9jI0tqgkgM3URA=