Let travis check docs for stage1

diff --git a/.travis.yml b/.travis.yml
index 6e2ebdfa1b26c7ef22a812d28d16f81278f6787b..165c070633acf3ff628ff39ffa2dcc18dcb385a6 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -41,7 +41,7 @@ script: |
   fi &&
   make tidy &&
   make -j4 rustc-stage1 &&
-  make check-stage1-std check-stage1-rpass check-stage1-cfail check-stage1-rfail
+  make check-stage1-std check-stage1-rpass check-stage1-cfail check-stage1-rfail check-stage1-doc
 
 env:
   global: