git fetch failed due to interactive Username prompt during check_update step

[sdimitro]

11:49:47  PACKAGE zfs: STAGE fetch STARTED
11:49:47  Running: fetch
11:49:47  Running: fetch_repo_from_git
11:49:47  Running: mkdir /var/tmp/jenkins/workspace/devops-gate/master/linux-pkg/master/check-updates/zfs/linux-pkg/packages/zfs/tmp/repo
11:49:47  Running: cd /var/tmp/jenkins/workspace/devops-gate/master/linux-pkg/master/check-updates/zfs/linux-pkg/packages/zfs/tmp/repo
11:49:47  Running: git init
11:49:47  Initialized empty Git repository in /var/tmp/jenkins/workspace/devops-gate/master/linux-pkg/master/check-updates/zfs/linux-pkg/packages/zfs/tmp/repo/.git/
11:49:47  Running: git_fetch_helper https://github.com/delphix/zfs.git --no-tags +master:repo-HEAD
11:49:47  Running:  git fetch https://github.com/delphix/zfs.git --no-tags +master:repo-HEAD
11:49:47  fatal: could not read Username for 'https://github.com': No such device or address
11:49:47  Error: git fetch failed

Link: http://ops.jenkins.delphix.com/job/devops-gate/job/master/job/linux-pkg/job/master/job/check-updates/job/zfs/473/console

[sebroy]

https://jira.delphix.com/browse/TOOL-12442