Failing test: Jest Tests.src/core/server/http - BasePathProxyServer root URL will return a 302 redirect

[kibanamachine]

A test failed on a tracked branch

: Timeout - Async callback was not invoked within the 5000 ms timeout specified by jest.setTimeout.Timeout - Async callback was not invoked within the 5000 ms timeout specified by jest.setTimeout.Error: 
    at new Spec (/dev/shm/workspace/kibana/node_modules/jest-jasmine2/build/jasmine/Spec.js:116:22)
    at new Spec (/dev/shm/workspace/kibana/node_modules/jest-jasmine2/build/setup_jest_globals.js:78:9)
    at specFactory (/dev/shm/workspace/kibana/node_modules/jest-jasmine2/build/jasmine/Env.js:523:24)
    at Env.it (/dev/shm/workspace/kibana/node_modules/jest-jasmine2/build/jasmine/Env.js:592:24)
    at Env.it (/dev/shm/workspace/kibana/node_modules/jest-jasmine2/build/jasmineAsyncInstall.js:134:23)
    at test (/dev/shm/workspace/kibana/node_modules/jest-jasmine2/build/jasmine/jasmineLight.js:100:21)
    at Suite.<anonymous> (/dev/shm/workspace/parallel/4/kibana/src/core/server/http/base_path_proxy_server.test.ts:115:3)
    at addSpecsToSuite (/dev/shm/workspace/kibana/node_modules/jest-jasmine2/build/jasmine/Env.js:444:51)
    at Env.describe (/dev/shm/workspace/kibana/node_modules/jest-jasmine2/build/jasmine/Env.js:414:11)
    at describe (/dev/shm/workspace/kibana/node_modules/jest-jasmine2/build/jasmine/jasmineLight.js:88:18)
    at Object.<anonymous> (/dev/shm/workspace/parallel/4/kibana/src/core/server/http/base_path_proxy_server.test.ts:35:1)
    at Runtime._execModule (/dev/shm/workspace/kibana/node_modules/jest-runtime/build/index.js:1299:24)
    at Runtime._loadModule (/dev/shm/workspace/kibana/node_modules/jest-runtime/build/index.js:898:12)
    at Runtime.requireModule (/dev/shm/workspace/kibana/node_modules/jest-runtime/build/index.js:746:10)
    at jasmine2 (/dev/shm/workspace/kibana/node_modules/jest-jasmine2/build/index.js:230:13)
    at runTestInternal (/dev/shm/workspace/kibana/node_modules/jest-runner/build/runTest.js:380:22)
    at processTicksAndRejections (internal/process/task_queues.js:93:5)
    at runTest (/dev/shm/workspace/kibana/node_modules/jest-runner/build/runTest.js:472:34)
    at Object.worker (/dev/shm/workspace/kibana/node_modules/jest-runner/build/testWorker.js:133:12)

First failure: Jenkins Build