this derivation will be built:
  /nix/store/iw7dplk7xjvv7v5z3nfx8mb49sh8mw3m-nix-shell.drv
these 2 paths will be fetched (12.4 MiB download, 34.9 MiB unpacked):
  /nix/store/4giw4fjj84b0gzwzcx82pwrkx3ikjwws-gopls-0.23.0
  /nix/store/kaxsfjs6ypbglgjgzn0br0g0cy1aqlkq-nixpkgs-fmt-1.3.0
nix-shell> Running phase: buildPhase