Jenkins build failed to fetch sources from existing git repository

[srinuchef]

While executing project ,task is maven package ,it throwing error like below. I am using github repository

Building remotely on Node_srinu (srinu_lable) in workspace /opt/jenkinslog/workspace/newjob

/usr/bin/git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
/usr/bin/git config remote.origin.url https://github.com/srinuchef/srini_repo.git # timeout=10
Fetching upstream changes from https://github.com/srinuchef/srini_repo.git
/usr/bin/git --version # timeout=10
using GIT_ASKPASS to set credentials
/usr/bin/git fetch --tags --progress https://github.com/srinuchef/srini_repo.git +refs/heads/:refs/remotes/origin/
ERROR: Error fetching remote repo 'origin'
hudson.plugins.git.GitException: Failed to fetch from https://github.com/srinuchef/srini_repo.git