# Pastebin I9zM7kms
00:00:19 Caused by: hudson.plugins.git.GitException: Command "git fetch --no-tags --progress git@github.com:nodejs/node.git +refs/heads/*:refs/remotes/origin/* +refs/heads/master:refs/remotes/origin/_jenkins_local_branch" returned status code 1:
00:00:19 stdout: 
00:00:19 stderr: error: cannot lock ref 'refs/remotes/origin/fix/ci-certs': 'refs/remotes/origin/fix' exists; cannot create 'refs/remotes/origin/fix/ci-certs'