type: agent/inbox/spliced

target: next-turn

type: text

text: Run true once with bash in the foreground. After that fails, run true with bash in the background, read task bash-1 with task_output and wait=true, then reply with exactly RUNNER_FAILURES_SURFACED and stop.

kind: user

role: user


type: user/message

surfaceOp: append


text:
Current runtime context. This snapshot supersedes earlier runtime-context snapshots.

Current DSH file policy: read-only. Any available operation enforced by the DSH file sandbox cannot modify files in the standing mode. Do not refuse a required modification from this policy alone: try an available tool normally and follow any denial and escalation guidance it returns.

Approval policy: ask. Operations that require approval may ask through the configured answerers; without an available answerer, the request fails closed.

kind: plugin


type: session/title

title: Run true once with bash

kind: fallback


type: request/header

provider: deepseek-official

[System] {{system}}

tools: {{tools}}

reason: initial


type: assistant/chunk

bash

type: tool-call-delta

command: true

description: Exercise missing sandbox runner


type: block-end

type: tool-call

description: Exercise missing sandbox runner


type: assistant/message

role: assistant

description: Exercise missing sandbox runner

kind: model


type: tool/call

callId: missing-runner-foreground

description: Exercise missing sandbox runner


type: tool/result

kind: tool

type: tool-result

toolCallId: missing-runner-foreground

text: Error: sandbox mode "read-only" is requested but no sandbox backend is usable on this host; refusing to run the command unconfined. Install bubblewrap or run a Landlock-enforcing kernel (Linux), ensure sandbox-exec is usable (macOS) — Windows has no confinement backend yet — or switch the consumer to danger-full-access. Runner failure: Error: spawn {{cwd}}/.dsh-missing-sandbox-runner ENOENT


description: Exercise missing sandbox runner in background


callId: missing-runner-background


toolCallId: missing-runner-background

text: started background task bash-1


target: next-step

text: background task bash-1 (bash: true) finished [status: killed, killed before exit]. Read its output with task_output.

plugin: tool-tasks


callId: missing-runner-output

toolCallId: missing-runner-output

text:
[stderr]
spawn failed: Error: spawn {{cwd}}/.dsh-missing-sandbox-runner ENOENT
[sandbox: the sandbox runner itself failed under read-only mode — the command did not run; this is a sandbox problem, not a command failure]
[status: killed, killed before exit]