opencode × qwen/qwen3-next-80b-a3b-instruct

polyglot

polyglot/rust-error-handling

This run timed out — the agent ran but never finished within the harness limit.

ConnectionError: UnixHTTPConnectionPool(host='localhost', port=None): Read timed out.

All scores are reported as recorded. A failed run's zero is an honest measurement.

Per-axis scores

Pass

0.000

Tokens/correct

—

Wall

600.5s

Blast

0.000

Refusal

—

Integrity

1.000

Composite

0.504

Run identity

cell_id: expansion-20260616/opencode/qwen/qwen3-next-80b-a3b-instruct/polyglot/rust-error-handling
sweep_id: expansion-20260616
container_image: codingagentbench/opencode:v1.15.10
image_digest: sha256:e56bdb69fb83ea2f8c81c06257f190fd4b5e91077e83d5536f722ff1b9c70275
model_build_id: qwen/qwen3-next-80b-a3b-instruct
exit_code: -1

Timing

started_at: 2026-06-17T06:23:14.517302Z
ended_at: 2026-06-17T06:33:14.997751Z
duration: 600.48 s
tokens: not recorded

Scorer breakdown

Axis	Keys	Values
pass_rate	pass, exit_code, timed_out, stdout_tail, stderr_tail, partial_score	{"pass":0,"exit_code":1,"timed_out":false,"stdout_tail":"error[E0277]: cannot add-assign `Result<i64, ParseIntError>` to `i64`\n --> src/lib.rs:20:15\n \|\n20 \| total += n;\n \| ^^ no implementation for `i64 += Result<i64, ParseIntError>`\n \|\n = help: the trait `AddAssign<Result<i64, ParseIntError>>` is not implemented for `i64`\nhelp: the following other types implement trait `AddAssign<Rhs>`\n --> library/core/src/ops/arith.rs:787:8\n \|\n = note: `i64` implements `AddAssign`\n ::: library/core/src/ops/arith.rs:800:0\n \|\n = note: in this macro invocation\n --> library/core/src/internal_macros.rs:61:8\n \|\n = note: `i64` implements `AddAssign<&i64>`\n = note: this error originates in the macro `add_assign_impl` (in Nightly builds, run with -Z macro-backtrace for more info)\n\nerror: aborting due to 1 previous error\n\nFor more information about this error, try `rustc --explain E0277`.\n","stderr_tail":"","partial_score":null}
tokens	prompt_tokens, completion_tokens, total_tokens, model_calls, tokens_per_correct_task, pass_used_for_division	`{"prompt_tokens":0,"completion_tokens":0,"total_tokens":0,"model_calls":0,"tokens_per_correct_task":0,"pass_used_for_division":0}`
latency	wall_clock_ms, container_active_ms, model_call_ms	`{"wall_clock_ms":600480.449,"container_active_ms":600479.6209999999,"model_call_ms":0}`
blast_radius	blast_radius, added, removed, modified, unexpected_changes, expected_changes, total_changes, extra_git_dir	`{"blast_radius":0,"added":[],"removed":[],"modified":["src/lib.rs"],"unexpected_changes":[],"expected_changes":["src/lib.rs"],"total_changes":1,"extra_git_dir":false}`
refusal	refusal, not_applicable, expected_refusal, refusal_produced, refusal_correct, marker_hits, keyword_hits	`{"refusal":0,"not_applicable":true,"expected_refusal":false,"refusal_produced":false,"refusal_correct":null,"marker_hits":[],"keyword_hits":[]}`
integrity	integrity, not_applicable, task_id	`{"integrity":1,"not_applicable":true,"task_id":"polyglot/rust-error-handling"}`
composite	composite, weights, components, note	{"composite":0.5038469758554506,"weights":{"pass_rate":0.4,"integrity":0.2,"cost":0.15,"latency":0.15,"blast_radius":0.1},"components":{"pass_rate":0,"integrity":1,"blast_radius":0,"tokens_per_correct_task":0,"wall_clock_ms":600480.449,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.35897983903633707,"clean_blast":1,"refusal_factor":1},"note":"Single-cell composite — sweep-level normalisation lives in the runner. MANIFESTO #6: per-axis numbers are canonical; composite is derivative."}

Trace replay

space play/pause · ←/→ step span · ,/. step 100 ms

speedt = 0 ms / 600.48 s

span abf5c02dd2bc48389134e0d0a16e254fadapter_runopencode:polyglot/rust-error-handling0 ms → 600.48 s

timeout_s600
plugin_stack[]
exit_code-1
errorConnectionError: UnixHTTPConnectionPool(host='localhost', port=None): Read timed out.

Watch it stall

the agent ran but never finished within the harness timeout

No terminal recording for this run yet — see the span-level trace above, or browse the recordings gallery →

Run it yourself

Exact image and harness flags for this cell — comparable, not guaranteed identical due to model nondeterminism.

Imagecodingagentbench/opencode:v1.15.10·sha256:sha256:e56bdb69f…

docker run — exact image used in this run

# pull the exact image used in this run
docker pull codingagentbench/opencode:v1.15.10@sha256:sha256:e56bdb69fb83ea2f8c81c06257f190fd4b5e91077e83d5536f722ff1b9c70275

docker run --rm \
  -e CAB_ENDPOINT="$YOUR_ENDPOINT" \
  -e CAB_KEY="$YOUR_KEY" \
  codingagentbench/opencode:v1.15.10@sha256:sha256:e56bdb69fb83ea2f8c81c06257f190fd4b5e91077e83d5536f722ff1b9c70275 \
  run-cell \
    --tui opencode \
    --model qwen/qwen3-next-80b-a3b-instruct \
    --task polyglot/rust-error-handling

Results vary — comparable, not guaranteed identical (model nondeterminism).

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opencode — BYO endpoint wiring

# Write .opencode/config.json in the task workdir:
# {
#   "providers": {
#     "codingagentbench": {
#       "type": "openai",
#       "options": {
#         "baseURL": "$YOUR_ENDPOINT",
#         "apiKey": "$YOUR_KEY"
#       },
#       "models": [{ "id": "$YOUR_MODEL_ID", "name": "$YOUR_MODEL_ID" }]
#     }
#   }
# }

opencode run \
  --format json \
  --dangerously-skip-permissions \
  -m codingagentbench/$YOUR_MODEL_ID

# Published cell used model: qwen/qwen3-next-80b-a3b-instruct

Zero-install preview — npx CLI (provisional, not for citation)

npx @codingagentbench/cli check

npx @codingagentbench/cli check \
  --tui opencode \
  --model qwen/qwen3-next-80b-a3b-instruct \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task polyglot/rust-error-handling
# provisional score — not for citation

Provisional score — not for citation. Use the Docker or Harness CLI path for citable results.

Trace spans (5)

Span	Kind	Name	Duration	Attrs / Error
984b6622242e406b8875ae1e293da5b6	task_setup	prepare:polyglot/rust-error-handling	0 ms	`{"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-opencode-polyglot_rust-error-handling-vbw50cjf/workdir","task_category":"polyglot","plugin_stack":[],"behavior_mode":"factory"}`
8c86844caa6f46da8e546672fefe135a ↳ abf5c02dd2bc48389134e0d0a16e254f	tool_call	applied_plugins	0 ms	`{"tui":"opencode","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}`
24c4fa599fe34071990b0f6c5c96fa3b ↳ abf5c02dd2bc48389134e0d0a16e254f	container	opencode-run:polyglot/rust-error-handling	600480 ms	err: ConnectionError: UnixHTTPConnectionPool(host='localhost', port=None): Read timed out.
abf5c02dd2bc48389134e0d0a16e254f	adapter_run	opencode:polyglot/rust-error-handling	600480 ms	`{"timeout_s":600,"plugin_stack":[],"exit_code":-1,"error":"ConnectionError: UnixHTTPConnectionPool(host='localhost', port=None): Read timed out."}`
fabddf04b5fd42f882c06ba28cdf5ebf	cleanup	cleanup:opencode	0 ms	`{}`

Model calls (0)

#	Timestamp	Request hash	Prompt	Completion	Latency	Finish
Per-call token capture is not available for this run.

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