Someone reports a compilation error, and the developer asks to see the code. The user then shares perfectly valid Go code that literally just prints "compilation error" to the console. So there's no actual compilation error—the program is working exactly as intended by printing the words "compilation error". The developer successfully reproduced the bug: the bug being that the user doesn't understand the difference between a compiler error and a string being printed. Classic case of a PEBKAC situation where the issue isn't the code, it's the carbon-based life form operating the keyboard. The code compiles fine, runs fine, and does exactly what it says it does. 10/10 bug report.