node 4 sometimes fails to npm install

sokra · sokra · commit 97970f7bbdbf · 2016-09-20T18:03:58.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -8,6 +8,11 @@ node_js:
   - "6"
   - "5"
   - "4"
+
+matrix:
+  allow_failures:
+    - node_js: "4"
+
 script: npm run travis
 env:
   - NO_WATCH_TESTS=1
