Switch to GitHub Actions for CI

.github/workflows/ci.yml

@@ -0,0 +1,24 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: ["macos-latest", "ubuntu-latest", "windows-latest"]
+        rust: ["beta", "stable", "1.31.0"]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+            toolchain: ${{ matrix.rust }}
+            override: true
+      - name: Build the code
+        run: cargo build --verbose
+      - name: Test the code
+        run: cargo test --verbose

.travis.yml

@@ -1,15 +0,0 @@
-language: rust
-
-os:
-    - linux
-    - windows
-
-rust:
-    - 1.31.0
-    - nightly
-    - beta
-    - stable
-
-matrix:
-    allow_failures:
-        - rust: nightly

README.md

@@ -2,7 +2,7 @@
 
 [![Crates.io](https://img.shields.io/crates/v/strsim.svg)](https://crates.io/crates/strsim)
 [![Crates.io](https://img.shields.io/crates/l/strsim.svg?maxAge=2592000)](https://github.com/dguo/strsim-rs/blob/master/LICENSE)
-[![build status](https://travis-ci.org/dguo/strsim-rs.svg?branch=master)](https://travis-ci.org/dguo/strsim-rs)
+[![CI status](https://github.com/dguo/strsim-rs/workflows/CI/badge.svg)](https://github.com/dguo/strsim-rs/actions?query=branch%3Amaster)
 [![unsafe forbidden](https://img.shields.io/badge/unsafe-forbidden-success.svg)](https://github.com/rust-secure-code/safety-dance/)
 
 [Rust](https://www.rust-lang.org) implementations of [string similarity metrics]: