travis: do not cache in node v6

This seems to break every time a dependency is updated. Not sure why node 6 is any different than any other environment, but it's probably not worth debugging any further.
npm · Aug 15, 2019 · a2cd07f · a2cd07f
1 parent 96c0ec4
commit a2cd07f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -25,6 +25,7 @@ matrix:
       env: DEPLOY_VERSION=testing
     - node_js: "6"
       env: DEPLOY_VERSION=testing
+      cache: false
 notifications:
     slack: npm-inc:kRqQjto7YbINqHPb1X6nS3g8
 install: