added better error logging #21

Job	Run time
Resilience: Signal Trap Uses SIGKILL Timeout	35s
Security: Network Namespace (Localhost Bridge)	41s
Resource: Fork Bomb Containment	44s
Resilience: Orphan Grandchild Reaping	37s
Resilience: I/O Flood (Bounded Stderr)	39s
Resilience: Inode Exhaustion Safety	40s
Security: Disk Cleanup (Storage Exhaustion)	36s
Security: Filesystem Isolation (File Privacy)	38s
Security: Memory Limit (Hard OOM)	42s
Resilience: Privileged Syscall Denial	35s
	6m 27s

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