Migrates from Travis to GitHub workflow

.github/workflows/build.yml

@@ -0,0 +1,15 @@
+name: build
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+      with:
+        submodules: true
+    - name: Build
+      run: cargo build --verbose
+    - name: Run tests
+      run: cargo test --verbose

.travis.yml

@@ -1,17 +0,0 @@
-language: rust
-rust:
-  - stable
-  - beta
-  - nightly
-matrix:
-  allow_failures:
-    - rust: nightly
-  fast_finish: true
-cache: cargo
-addons:
-  apt:
-    packages:
-      - clang
-script:
-  - travis_wait cargo build --verbose --all
-  - cargo test --verbose --all

README.md

@@ -1,7 +1,7 @@
 Rudf
 ====
 
-[![Build Status](https://travis-ci.org/Tpt/rudf.svg?branch=master)](https://travis-ci.org/Tpt/rudf)
+[![actions status](https://github.com/Tpt/rudf/workflows/build/badge.svg)](https://github.com/Tpt/rudf/actions)
 [![dependency status](https://deps.rs/repo/github/Tpt/rudf/status.svg)](https://deps.rs/repo/github/Tpt/rudf)
 
 

lib/Cargo.toml

@@ -12,9 +12,6 @@ An RDF and SPARQL library in Rust
 build = "build.rs"
 edition = "2018"
 
-[badges]
-travis-ci = { repository = "Tpt/rudf" }
-
 [dependencies]
 lazy_static = "1"
 rocksdb = { version = "0.12", optional = true }