build: remove Node.js 6 from and add Node.js 13 to travis

Gabriel Schulhof · Gabriel Schulhof · commit 3933b1bcd4cf · 2019-10-29T09:28:08.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -16,11 +16,13 @@ env:
     - NODEJS_VERSION=node/8
     - NODEJS_VERSION=node/10
     - NODEJS_VERSION=node/12
+    - NODEJS_VERSION=node/13
     - NODEJS_VERSION=nightly
 matrix:
   fast_finish: true
   allow_failures:
     - env: NODEJS_VERSION=nightly
+    - env: NODEJS_VERSION=node/6
 sudo: false
 cache:
   directories:
