these 3 derivations will be built:
  /nix/store/hrwxms7jfphldq22icy84l81c1pn1a7a-home-manager-path.drv
  /nix/store/cf9lsd9fncpqnx338anfgl6z1pc7zfr0-activation-script.drv
  /nix/store/glgyqadh4q9cbj8qfnw54pgcdp2yvm9y-home-manager-generation.drv