I\'m running a CI machine with the Xcode.
The tests are triggered using fastlane gym. I see this line in the output:
2019-05-27 16:04
Your mileage may vary, but after setting up a new machine with the following configuration, I encountered the same issue OP details:
When I run my fastlane test with 3 devices, I wind up at the following message and was sitting idle for about four minutes before I terminated it:
I then took the steps that I outlined in the comment to OP:
fastlane scan initscanfile to look like thisI initially set disable_concurrent_testing(false), and when I ran the tests through fastlane, I got stuck again. Changing the value to disable_concurrent_testing(true) has allowed the tests to now run on my machine.