Error creating travis ci

I'm having trouble building on Travis CI. I am getting these errors on git and blocking me. I tried restarting build and all that, but it didn't work. My .travis.yml:

language: node_js
node_js:
 - "0.12"
 - "0.10"
branches:
 only:
  - v1.0.0_dev
  - v1.0.0_stable
before_script:
 - npm install -g bower
 - npm install -g gulp
 - npm install -g karma
 - bower install
 - gulp prod

      

        
        
        
      

    

And that's the error code:

0.53s$ git clone --depth=50 git://github.com/GUMGA/components.git
GUMGA/components
Cloning into 'GUMGA/components'...
remote: Counting objects: 5, done.
remote: Compressing objects: 100% (5/5), done.
remote: Total 5 (delta 0), reused 5 (delta 0), pack-reused 0
Receiving objects: 100% (5/5), done.
Checking connectivity... done.
$ cd GUMGA/components
3.08s$ git fetch origin +refs/pull/3/merge:
fatal: Couldn't find remote ref refs/pull/3/merge
The command "eval git fetch origin +refs/pull/3/merge:" failed. 
Retrying, 2 of 3.
fatal: Couldn't find remote ref refs/pull/3/merge
The command "eval git fetch origin +refs/pull/3/merge:" failed. 
Retrying, 3 of 3.
fatal: Couldn't find remote ref refs/pull/3/merge
The command "eval git fetch origin +refs/pull/3/merge:" failed 3 times.
The command "git fetch origin +refs/pull/3/merge:" failed and exited with   128 during. Your build has been stopped.