these 4 derivations will be built:
  /nix/store/ihvxgxqvlhjs38wrqknc5sslyra877ri-home-manager-agents.drv
  /nix/store/smj7rhn2pb5q0nyznli7a8r8gzqcrp7w-home-manager-files.drv
  /nix/store/jix7448rd13y3nq50nxm6c5vbc7gqqkh-hm-putter.json.drv
  /nix/store/vzxalxb1dgcl4s2b1imd4ai2dmp1n0x7-home-manager-generation.drv