Mutants survive the weekly full mutation run #633

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1. github-actions

   added

   type: bugSomething is broken or behaving incorrectly.Something is broken or behaving incorrectly.

   area: toolingReusable workflows, Gradle, templates, Renovate, and API tooling.Reusable workflows, Gradle, templates, Renovate, and API tooling.

   component: testsUnit, integration, system, or contract test concern.Unit, integration, system, or contract test concern.

   priority: P2Medium; normal planned work.Medium; normal planned work.

   status: triageNeeds initial review and classification.Needs initial review and classification.

   on Oct 26, 2026
2. ExtraToast

   added a parent issue on Oct 27, 2026

   • Harden the model after 1.0.0 #664
3. github-actions commented on Nov 2, 2026

   

   github-actionsBot

   on Nov 2, 2026 – with GitHub Actions

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   The weekly full mutation run left 20 mutants undetected.
   A push to main re-tests only the mutants its own change reaches, so no gate saw these.

   • src/adapters/kubernetes/render.ts:374:3 MethodExpression: survived
   • src/adapters/kubernetes/render.ts:415:5 MethodExpression: survived
   • src/application/check-intent-set.ts:233:5 ConditionalExpression: survived
   • src/check/composition.ts:436:28 StringLiteral: survived
   • src/check/composition.ts:437:25 StringLiteral: survived
   • src/check/composition.ts:824:31 OptionalChaining: survived
   • src/check/composition.ts:975:76 ArrowFunction: survived
   • src/check/composition.ts:975:101 StringLiteral: survived
   • src/check/platform.ts:129:97 ConditionalExpression: survived
   • src/check/platform.ts:129:147 StringLiteral: survived
   • src/check/platform.ts:139:22 StringLiteral: survived
   • src/check/platform.ts:140:19 StringLiteral: survived
   • src/check/reconcile-order.ts:63:26 ArrayDeclaration: survived
   • src/check/reconcile-order.ts:64:9 MethodExpression: survived
   • src/check/reconcile-order.ts:64:31 ConditionalExpression: survived
   • src/check/reconcile-order.ts:72:86 StringLiteral: survived
   • src/check/reconcile-order.ts:72:108 ConditionalExpression: survived
   • src/check/reconcile-order.ts:72:135 StringLiteral: no test covers it
   • src/resolve/policy.ts:297:9 ArrayDeclaration: survived
   • src/resolve/tier-proxy.ts:134:19 ArrayDeclaration: survived

   Run: https://github.com/JorisJonkers-dev/deploy-kit/actions/runs/41433241697
4. github-actions commented on Nov 9, 2026

   

   github-actionsBot

   on Nov 9, 2026 – with GitHub Actions

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   The weekly full mutation run left 3 mutants undetected.
   A push to main re-tests only the mutants its own change reaches, so no gate saw these.

   • src/adapters/kubernetes/render.ts:375:3 MethodExpression: survived
   • src/application/pin-sources.ts:135:9 ArrayDeclaration: no test covers it
   • src/resolve/client.ts:172:39 ConditionalExpression: survived

   Run: https://github.com/JorisJonkers-dev/deploy-kit/actions/runs/42609274125