gistfile1.txt

-bash-3.2$ nix-store -r /nix/store/dz3gy7gqn1z5sva4x0gzkr67givl5m0v-nix-2.2pre6526_9f99d624 && /nix/store/dz3gy7gqn1z5sva4x0gzkr67givl5m0v-nix-2.2pre6526_9f99d624/bin/nix doctor
these paths will be fetched (1.30 MiB download, 5.93 MiB unpacked):
  /nix/store/dz3gy7gqn1z5sva4x0gzkr67givl5m0v-nix-2.2pre6526_9f99d624
  /nix/store/kpl066g4nw98rj3c6csxjxjf6v9mnw3k-nix-2.2pre6526_9f99d624-man
copying path '/nix/store/kpl066g4nw98rj3c6csxjxjf6v9mnw3k-nix-2.2pre6526_9f99d624-man' from 'https://cache.nixos.org'...
copying path '/nix/store/dz3gy7gqn1z5sva4x0gzkr67givl5m0v-nix-2.2pre6526_9f99d624' from 'https://cache.nixos.org'...
warning: you did not specify '--add-root'; the result might be removed by the garbage collector
/nix/store/dz3gy7gqn1z5sva4x0gzkr67givl5m0v-nix-2.2pre6526_9f99d624
Store uri: daemon

Warning: multiple versions of nix found in PATH.

  /nix/store/dkjlfkrknmxbjmpfk3dg4q3nmb7m3zvk-nix-2.1.3/bin
  /nix/store/mbwmrnmi51zcvc0ch4hb00wsbzlgp5bj-nix-2.1.3/bin
  
-bash-3.2$ nix-shell -p nix-info --run "nix-info -m"
 - system: `"x86_64-darwin"`
 - host os: `Darwin 18.2.0, macOS 10.14.1`
 - multi-user?: `yes`
 - sandbox: `no`
 - version: `nix-env (Nix) 2.1.3`
 - channels(root): `"nixpkgs-19.03pre158151.69522a0acf8"`
 - channels(peel): `"darwin, nixpkgs-19.03pre158151.69522a0acf8"`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixpkgs`