Jenkins Pipeline Failure - Code Checkout

I'm experiencing a critical issue with my Jenkins pipeline that uses Git as a source code management system. The pipeline is failing midway, specifically during the code checkout phase. I'm looking for a seasoned Jenkins expert who can troubleshoot and resolve this issue.
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************MUST WORK WITH ME ON ZOOOOM***********************

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Key Responsibilities:
- Diagnose the exact cause of the pipeline failure during the code checkout.
- Implement an effective solution that ensures the pipeline runs smoothly through the entire process.

Ideal Skills and Experience:
- Proven track record of successfully resolving Jenkins pipeline failures.
- Expertise in Git as a SCM.
- Strong problem-solving skills and attention to detail.
- Ability to work efficiently under pressure and within a tight deadline.

If you're confident in your Jenkins and Git skills, have a solid portfolio showcasing your past successes, and can deliver a well-thought-out application, I'd love to hear from you.

Started by user unknown or anonymous
Checking out git gitgithub.aus.thenational.com:AKM/akm-infrastructure.git into /var/jenkins_home/jobs/SIT-AKM/jobs/SIT-AKM-BAKE/jobs/SIT-AKM-FULL-BAKE/workspacescript/32060d51fc84a3dc2eb5677cfaea8d10133f66a8466cad264dcf5608e83ede4c to read Jenkinsfile/sit/full_packer
The recommended git tool is: NONE
using credential svc-account
Wiping out workspace first.
Cloning the remote Git repository
Cloning repository gitgithub.aus.thenational.com:AKM/akm-infrastructure.git
> git init /var/jenkins_home/jobs/SIT-AKM/jobs/SIT-AKM-BAKE/jobs/SIT-AKM-FULL-BAKE/workspacescript/32060d51fc84a3dc2eb5677cfaea8d10133f66a8466cad264dcf5608e83ede4c # timeout=10
Fetching upstream changes from gitgithub.aus.thenational.com:AKM/akm-infrastructure.git
> git --version # timeout=10
> git --version # 'git version 2.43.5'
using GIT_SSH to set credentials Service Accounts private Github SSH key
> git fetch --tags --force --progress -- gitgithub.aus.thenational.com:AKM/akm-infrastructure.git +refs/heads/*:refs/remotes/origin/* # timeout=10
ERROR: Error cloning remote repo 'origin'
hudson.plugins.git.GitException: Command "git fetch --tags --force --progress -- gitgithub.aus.thenational.com:AKM/akm-infrastructure.git +refs/heads/*:refs/remotes/origin/*" returned status code 128:
stdout:
stderr: fatal: detected dubious ownership in repository at '/var/jenkins_home/jobs/SIT-AKM/jobs/SIT-AKM-BAKE/jobs/SIT-AKM-FULL-BAKE/workspacescript/32060d51fc84a3dc2eb5677cfaea8d10133f66a8466cad264dcf5608e83ede4c'
To add an exception for this directory, call:

git config --global --add safe.directory /var/jenkins_home/jobs/SIT-AKM/jobs/SIT-AKM-BAKE/jobs/SIT-AKM-FULL-BAKE/workspacescript/32060d51fc84a3dc2eb5677cfaea8d10133f66a8466cad264dcf5608e83ede4c

at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2671)
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:2096)
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$500(CliGitAPIImpl.java:84)
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:618)
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:847)
at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1226)
at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1308)
at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:129)
at org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:159)
at org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:70)
at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:311)
at hudson.model.ResourceController.execute(ResourceController.java:107)
at hudson.model.Executor.run(Executor.java:449)
ERROR: Error cloning remote repo 'origin'
ERROR: Maximum checkout retry attempts reached, aborting
Finished: FAILURE