Test Core (1/6): 2506.7s measured vs 1701.0s predicted across 7 package(s) = 1.47x (warning past 1.3x, DRIFT past 1.5x). Heaviest overshoot: @objectstack/spec, predicted 1330.8s, measured 1797.5s. scripts/test-shard-timings.json is drifting from the runtime; refresh it before it reaches the drift bound (see scripts/measure-test-shard-timings.mjs). Not a failure: this step stays green on every event.

@objectstack/service-messaging: 236.97s, over its 166.91s ceiling. Slowest file: src/plugin-enqueue-wakes-dispatcher.test.ts 5.13s. Report only, on every event (this is a `pull_request` run): a suite's wall on a shared runner measures the run's load as much as the package, so this is a reading, not a failure.

@objectstack/plugin-webhooks: 115.08s, over its 108.05s ceiling. Slowest file: src/webhook-secret-at-rest.test.ts 2.36s. Report only, on every event (this is a `pull_request` run): a suite's wall on a shared runner measures the run's load as much as the package, so this is a reading, not a failure.

@objectstack/plugin-dev: 88.18s, over its 87.97s ceiling. Slowest file: src/dev-plugin-malformed-stack-posture.test.ts 1.67s. Report only, on every event (this is a `pull_request` run): a suite's wall on a shared runner measures the run's load as much as the package, so this is a reading, not a failure.

@objectstack/client: 190.94s, over its 179.74s ceiling. Slowest file: src/auth-login-register-envelope.test.ts 15.29s. Report only, on every event (this is a `pull_request` run): a suite's wall on a shared runner measures the run's load as much as the package, so this is a reading, not a failure.

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"