# Run eval $(opam env) to update the current shell environment $ opam exec -- dune build --profile release @all [WARNING] Running as root is not recommended $ opam exec -- dune runtest [WARNING] Running as root is not recommended $ mv _build/default/src/server.exe . mv: cannot stat '_build/default/src/server.exe': No such file or directory Cleaning up file based variables ERROR: Job failed: exit code 1