these 4 derivations will be built:
  /nix/store/6dxjbj3w9p7vg0knzzvs4bx1ysxi79c3-home-manager-agents.drv
  /nix/store/75wi533v3b9rlk9301svx393dpb0nd6v-home-manager-files.drv
  /nix/store/nbgr93ky37l9va35iq9ayl52gnpk1rrl-hm-putter.json.drv
  /nix/store/z15hpw2dk8dlhrgbiam7wal2v38v5vg8-home-manager-generation.drv