Writes critical log, stops application.

Writes crit log, stops application.

Writes panic stacktrace, but keeps application alive.

Writes panic stacktrace, but keeps application alive.

Uses Info() -> If errorpath required at some point: Will need own writer with 'Output(2, out)' to correctly render path.

Uses Infof() -> If errorpath required at some point: Will need own writer with 'Output(2, out)' to correctly render path.