use containerised travis builds

josler · josler · commit 062ca8fdf7b1 · 2015-07-15T15:34:34.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,5 @@
 language: ruby
+sudo: false
 rvm:
   - 2.1.0
   - 2.2.0

-Original file line number
+Diff line change
@@ @@ -1,4 +1,5 @@ @@
 language: ruby
 +sudo: false
 rvm:
   - 2.1.0
   - 2.2.0