From 1e2b93f5c9bfaa264c0ad547301bf04d706320a1 Mon Sep 17 00:00:00 2001
From: steveklabnik <steve@steveklabnik.com>
Date: Wed, 15 Mar 2017 14:53:52 -0400
Subject: [PATCH] only do travis on nightly

it's the nomicon, duh :ghost:
---
 .travis.yml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 46b823b..11dacb6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,8 +4,6 @@ cache: cargo
 
 rust:
   - nightly
-  - beta
-  - stable
 
 before_script:
   - (cargo install mdbook --git https://github.com/azerupi/mdBook.git --force || true)