Use travis-cargo

.travis.yml

@@ -1,3 +1,35 @@
 language: rust
 rust:
   - nightly
+
+# necessary for `travis-cargo coveralls --no-sudo`
+addons:
+  apt:
+    packages:
+      - libcurl4-openssl-dev
+      - libelf-dev
+      - libdw-dev
+      - binutils-dev # optional: only required for the --verify flag of coveralls
+
+# load travis-cargo
+before_script:
+  - |
+      pip install 'travis-cargo<0.2' --user &&
+      export PATH=$HOME/.local/bin:$PATH
+
+# the main build
+script:
+  - |
+      travis-cargo build &&
+      travis-cargo test
+
+after_success:
+  # measure code coverage and upload to coveralls.io (the verify
+  # argument mitigates kcov crashes due to malformed debuginfo, at the
+  # cost of some speed <https://github.com/huonw/travis-cargo/issues/12>)
+  - travis-cargo coveralls --no-sudo --verify
+
+env:
+  global:
+    # override the default `--features unstable` used for the nightly branch (optional)
+    - TRAVIS_CARGO_NIGHTLY_FEATURE=""