Use sudo: required to get a VM with higher specs on Travis.

2017-03-30 02:01:49 -07:00 · 2017-03-30 02:01:49 -07:00 · dd3c03a83a
parent d4b9360f57
commit dd3c03a83a
1 changed files with 2 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,5 +1,6 @@
 language: rust
-# cache: cargo # linking failed with cache due to memory exhaustion. why?
+sudo: required # so we get a VM with higher specs
+cache: cargo
 rust:
  - nightly
 script: ./scripts/test.sh