Failing test: Jest Integration Tests.src/core/public/injected_metadata/integration_tests - types return values to prevent mutations in typescript

[kibanamachine]

A test failed on a tracked branch

        Timeout - Async callback was not invoked within the 5000ms timeout specified by jest.setTimeout.
    at Spec (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/jasmine/Spec.js:92:20)
    at new Spec (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/setup_jest_globals.js:80:16)
    at specFactory (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/jasmine/Env.js:455:20)
    at Env.it (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/jasmine/Env.js:524:20)
    at Env.it (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/jasmineAsyncInstall.js:132:23)
    at it (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/jasmine/jasmineLight.js:93:21)
    at Object.<anonymous> (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/src/core/public/injected_metadata/integration_tests/deep_freeze.test.ts:24:1)
    at Runtime._execModule (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-runtime/build/index.js:763:13)
    at Runtime.requireModule (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-runtime/build/index.js:358:14)
    at /var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/index.js:199:13
    at Generator.next (<anonymous>)
    at asyncGeneratorStep (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/index.js:27:24)
    at _next (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/index.js:47:9)
    at /var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/index.js:52:7
    at new Promise (<anonymous>)
    at /var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/index.js:44:12
    at jasmine2 (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-jasmine2/build/index.js:60:19)
    at /var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-runner/build/runTest.js:367:24
    at Generator.next (<anonymous>)
    at asyncGeneratorStep (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-runner/build/runTest.js:151:24)
    at _next (/var/lib/jenkins/workspace/elastic+kibana+master/JOB/kibana-intake/node/immutable/kibana/node_modules/jest-runner/build/runTest.js:171:9)
    at process._tickCallback (internal/process/next_tick.js:68:7)
      

First failure: Jenkins Build

[elasticmachine]

Pinging @elastic/kibana-test-triage