[CI] Only cache .cargo dir

2019-07-03 16:27:06 +02:00 · 2019-07-03 16:27:06 +02:00 · 91b058de94
commit 91b058de94
parent c453b83f2b
1 changed files with 3 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,6 +1,8 @@
 sudo: false
 language: rust
-cache: cargo
+cache:
+  directories:
+    - $HOME/.cargo

 os:
  - linux