for pipeline, exception in sync_errors:
        print("Sync for pipeline {name} failed.".format(pipeline))
        print(exception)

    for pipeline, return_code, content in pr_errors:
        print("Pull-request for pipeline \'{pipeline}\' failed," 
                " got return code {return_code}."
                .format(pipeline=pipeline["name"], return_code=return_code))
        print(content)
    
    if pr_errors or sync_errors: sys.exit(1)