Enable travis tests for {i686, aarch64}-linux-android
diff --git a/.travis.yml b/.travis.yml
index 3172a6f..93236a8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -52,6 +52,12 @@
       env: TARGET=arm-linux-androideabi
       rust: stable
     - os: linux
+      env: TARGET=aarch64-linux-android
+      rust: stable
+    - os: linux
+      env: TARGET=i686-linux-android
+      rust: stable
+    - os: linux
       env: TARGET=x86_64-unknown-linux-musl
       rust: stable
     - os: linux