Switch to sudo: required to get more memory

carols10cents · carols10cents · commit d8901921a89f · 2017-08-13T10:22:57.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 language: rust
-sudo: false
+sudo: required
 dist: trusty
 
 branches:
