CI: Add Xcode 10.1 for macOS Python 3.7 wheel

danieldk · Daniël de Kok · commit d8e33bb2b2bc · 2019-06-22T13:03:26.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,6 @@
 language: rust
 dist: xenial
+cache: cargo
 
 addons:
   apt:
@@ -17,6 +18,10 @@ matrix:
     - os: linux
       rust: nightly-2019-02-07
     - os: osx
+      osx_image: xcode9.4
+      rust: nightly-2019-02-07
+    - os: osx
+      osx_image: xcode10.1
       rust: nightly-2019-02-07
 
 install:
