these 3 derivations will be built:
  /nix/store/n6nnbapshrzi0cxd9gpc8xbi2cxijyzw-home-manager-path.drv
  /nix/store/37avjd8hy3z4kcsqfjxijbfy29wyrwm1-activation-script.drv
  /nix/store/93j2b0sm9sh1vgh7lrw1wbqvvl779ycw-home-manager-generation.drv