Target encountered an error (Early unexpected exit, operation never finished bootstrapping - no restart will be attempted. (Underlying Error: Test crashed with signal abrt)

Bitrise Build Issue Report template

Description of the issue

Having run the build multiple times(only build from my Xcode 12.5) and not of others in the organization it just fails at test without building step. The build has no pods/libraries updates and I don’t see any tests that are run to figure out whats happening, this has been going on for a couple days without any resolution, please find the log and advise what needs to be done to fix this.


__Where did the issue happen? On Bitrise CLI build

If on which stack? If not on on what operating system? (Plus any other information you can share) Elite Machine, Xcode 12.5.x, on macOS 11.4 (Big Sur)

__Which build Step causes the issue and which version of the step? Step 7 Test without building


  • Does a “Rebuild” help? (You can trigger a rebuild from the Build’s page, by clicking the “Rebuild” button in the top right corner of a finished build) : NO
  • Does a rebuild without caches help? (You can remove the Cache:Pull and Cache:Push steps temporarily to not to use the cache, or you can delete all the caches on the Settings tab of the app. : NO
  • Does the issue happen sporadically, or every time? : every time for this particular build
  • Does upgrading the build Step to the latest version help? : NO/not sure
  • When did the issue start? : November 5th 2021

Local reproduction

_Can it be reproduced on your own Mac/PC by following our [local debug guide] NO

Local reproduction: Linux / Android (docker based) stack builds

Build log

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