these 4 derivations will be built:
  /nix/store/18bkyb26b8vfm4k36s8c07vb2qbf6mac-maiao-1.6.0.drv
  /nix/store/4hsgswrfwp14n84yam6b4j1qbi05i28v-home-manager-path.drv
  /nix/store/r4v0xpwg70hsa9ah241xnwckgpzhzv6d-activation-script.drv
  /nix/store/zavs3g4r4hzm8k4wqn4w4f7gkc17z3a8-home-manager-generation.drv