Re-enable caching

rust-lang · Nov 18, 2019 · 243b111 · 243b111
1 parent d309ea3
commit 243b111
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,12 @@
 language: rust
 sudo: false
-# TODO: https://github.com/rust-lang-nursery/futures-rs/pull/1681#issuecomment-507791279
-# cache: cargo
+
+# Refs: https://levans.fr/rust_travis_cache.html
+cache:
+  directories:
+    - /home/travis/.cargo
+before_cache:
+  - rm -rf /home/travis/.cargo/registry
 
 stages:
   - name: test