this derivation will be built:
  /nix/store/26nb8575rnz2zl2fp23g3qjingbw7z7f-shell-completion-test.drv
these 4 paths will be fetched (35.3 MiB download, 125.4 MiB unpacked):
  /nix/store/x6qcc23lrc64g0vjp9pfsa9scpy1mnpk-fish-4.9.3
  /nix/store/nd9slvp1xdypjhxhvvb511blrjkjwxyb-fish-4.9.3-doc
  /nix/store/rm37dkx55bihg07jms1sisc7aijhkj5s-nushell-0.115.1
  /nix/store/xidw69qw6fzpj8hh6lyym6gxk946k6vc-zsh-5.9.2