Xcode Server ibtool Build Failures Xcode Server ibtool Build Failures xcode xcode

Xcode Server ibtool Build Failures


My bot also seemed to get stuck with this error every time. Tried the reboot, keychain unlock, changing simulator device.

Creating a new bot with the exact same configuration as my old one worked!


  1. Try reseting the Simulator : Simulator -> "Reset Content and Settings"
  2. See Test target X encountered an error (Early unexpected exit, operation never finished bootstrapping - no restart will be attempted

Combination of 1. and 2. together with the server restart cleared up the problem for me.


  1. Clean your build folder. (using shift+alt+command+k).
  2. Clean your project. (using shift+command+k).

Then build your project.