Upstream canary failed: prod open-target-dispatcher 26.818.31338

[github-actions]

Automated upstream canary failure.

Fingerprint: prod:open-target-dispatcher:26.818.31338:6892

Field	Value
Workflow run	https://github.com/better-slop/codex-app-linux/actions/runs/32502344021
Failing job	canary
Failing step	Run upstream canary
Channel	prod
Upstream version	26.818.31338
Upstream build	6892
Package version	26.818.31338-launcher.35
Contract/smoke	open-target-dispatcher
Publish blocked before mutation	yes

Exact error:

open-target-dispatcher contract changed: missing open target map

Relevant log excerpt:

              },
              "runtime": {
                "channel": "beta",
                "entryId": "linux-managed-smoke",
                "protocolVersion": 2
              }
            }
          },
          {
            "name": "node-runtime",
            "ok": true,
            "durationMs": 7,
            "detail": {
              "stdout": "v24.14.0"
            }
          },
          {
            "name": "bundled-codex-launcher",
            "ok": true,
            "durationMs": 1,
            "detail": {
              "launcher": "codex-app-linux-beta",
              "bundledCodex": "resources/codex"
            }
          },
          {
            "name": "bundled-codex-dynamic-tools",
            "ok": true,
            "durationMs": 317,
            "detail": {
              "canonicalThreadId": "01a02522-62bc-7c50-9893-251748bd45f3",
              "legacyThreadId": "01a02522-62da-7ea0-91ed-7d7f0931b380",
              "hybridRejected": true
            }
          },
          {
            "name": "node_repl",
            "ok": true,
            "durationMs": 7,
            "detail": {
              "exitCode": 1
            }
          },
          {
            "name": "cua_node_repl",
            "ok": true,
            "durationMs": 5,
            "detail": {
              "exitCode": 1
            }
          },
          {
            "name": "owl-runtime-contract",
            "ok": true,
            "durationMs": 237,
            "detail": {
              "runtimeName": "owl",
              "checked": true
            }
          },
          {
            "name": "linux-window-focusable-contract",
            "ok": true,
            "durationMs": 1207,
            "detail": {
              "checked": 1
            }
          },
          {
            "name": "desktop-launcher-version",
            "ok": true,
            "durationMs": 43,
            "detail": {
              "stdout": "26.727.40816-beta.6066.launcher.35"
            }
          },
          {
            "name": "desktop-binary-boot",
            "ok": true,
            "durationMs": 8036,
            "detail": {
              "exitCode": null,
              "timedOut": true,
              "bootSignal": "log",
              "inspectedWindows": true
            }
          },
          {
            "name": "web-browser-shell",
            "ok": true,
            "durationMs": 9662,
            "detail": {
              "url": "http://127.0.0.1:34507/"
            }
          }
        ],
        "ok": true
      }
    }
  },
  "failures": [
    {
      "channel": "prod",
      "phase": "build",
      "failingName": "open-target-dispatcher",
      "upstreamVersion": "26.818.31338",
      "upstreamBuildNumber": "6892",
      "packageVersion": "26.818.31338-launcher.35",
      "fingerprint": "prod:open-target-dispatcher:26.818.31338:6892",
      "errorMessage": "open-target-dispatcher contract changed: missing open target map",
      "localReproductionCommand": "node scripts/canary.mjs --channel prod --json-output dist/upstream-canary-prod.json",
      "codePaths": [
        "scripts/lib/upstream-patches.mjs",
        "test/upstream-patches.test.mjs"
      ],
      "publishBlockedBeforeMutation": true
    }
  ],
  "finishedAt": "2026-08-21T16:23:45.064Z"
}

Local reproduction:

node scripts/canary.mjs --channel prod --json-output dist/upstream-canary-prod.json

Likely code paths:

• scripts/lib/upstream-patches.mjs
• test/upstream-patches.test.mjs