travis: don't test against rbx

carlosmn · carlosmn · commit 195dfc484fc7 · 2019-02-18T19:12:16.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -9,7 +9,6 @@ rvm:
  - ruby-2.4
  - ruby-2.5
  - ruby-head
- - rbx
 
 env:
  - LLVM_CONFIG=llvm-config-6.0
