SSH output retention | AFTER | 218730a87e
Linux / NodeServices native spawner / synthetic SSH executable / 1000ms timeout

$ node evidence-driver.ts hang
CASE hang | native subprocess | timeoutMs=1000 | keepErrorOutputTail=true
Fixture emits stdout progress + synthetic JSON credential; stderr diagnostic; then hang
WARNING [
  "ssh.command.timedOut",
  {
    "alias": "fixture.example",
    "hostname": "fixture.example",
    "username": null,
    "port": null,
    "timeoutMs": 1000,
    "remoteCommandArgs": [
      "hang"
    ],
    "preHostArgs": [],
    "hasStdin": false,
    "stdout": "PROGRESS: downloading archive\n{\"credential\":\"[redacted]\"}\n",
    "stderr": "REMOTE: waiting for archive extraction\n"
  }
]
RESULT {
  "kind": "error",
  "message": "SSH command timed out after 1000ms.",
  "exitCode": null,
  "stdout": "PROGRESS: downloading archive\n{\"credential\":\"[redacted]\"}\n",
  "stderr": "REMOTE: waiting for archive extraction\n"
}
CLEANUP fixture process reaped

$ node evidence-driver.ts fail
CASE fail | native subprocess | timeoutMs=1000 | keepErrorOutputTail=true
Fixture emits stdout progress + synthetic JSON credential; stderr diagnostic; then fail
WARNING [
  "ssh.command.failed",
  {
    "alias": "fixture.example",
    "hostname": "fixture.example",
    "username": null,
    "port": null,
    "command": [
      "ssh",
      "-o",
      "BatchMode=yes",
      "-o",
      "ConnectTimeout=10",
      "-o",
      "ServerAliveInterval=15",
      "-o",
      "ServerAliveCountMax=3",
      "--",
      "fixture.example",
      "fail"
    ],
    "exitCode": 1,
    "stdout": "PROGRESS: downloading archive\n{\"credential\":\"[redacted]\"}\n",
    "stderr": "REMOTE: waiting for archive extraction\n"
  }
]
RESULT {
  "kind": "error",
  "message": "REMOTE: waiting for archive extraction",
  "exitCode": 1,
  "stdout": "PROGRESS: downloading archive\n{\"credential\":\"[redacted]\"}\n",
  "stderr": "REMOTE: waiting for archive extraction\n"
}
CLEANUP fixture process reaped

$ node evidence-driver.ts fail-stdout
CASE fail-stdout | native subprocess | timeoutMs=1000 | keepErrorOutputTail=true
Fixture emits stdout progress + synthetic JSON credential; stderr diagnostic; then fail-stdout
WARNING [
  "ssh.command.failed",
  {
    "alias": "fixture.example",
    "hostname": "fixture.example",
    "username": null,
    "port": null,
    "command": [
      "ssh",
      "-o",
      "BatchMode=yes",
      "-o",
      "ConnectTimeout=10",
      "-o",
      "ServerAliveInterval=15",
      "-o",
      "ServerAliveCountMax=3",
      "--",
      "fixture.example",
      "fail-stdout"
    ],
    "exitCode": 1,
    "stdout": "PROGRESS: downloading archive\n{\"credential\":\"[redacted]\"}\n",
    "stderr": ""
  }
]
RESULT {
  "kind": "error",
  "message": "PROGRESS: downloading archive\n{\"credential\":\"[redacted]\"}",
  "exitCode": 1,
  "stdout": "PROGRESS: downloading archive\n{\"credential\":\"[redacted]\"}\n",
  "stderr": ""
}
CLEANUP fixture process reaped

$ node evidence-driver.ts success
CASE success | native subprocess | timeoutMs=1000 | keepErrorOutputTail=true
Fixture emits stdout progress + synthetic JSON credential; stderr diagnostic; then success
RESULT {
  "kind": "success",
  "stdoutPresent": true,
  "stderr": "REMOTE: waiting for archive extraction\n"
}
CLEANUP fixture process reaped