these 8 derivations will be built:
  /nix/store/gjgj15w7b7c3sn443apgcniw8z89q758-hm-firefox-extensions.drv
  /nix/store/rx5h4903y5na44p0w8ylsl0j17rj70lh-options.json.drv
  /nix/store/xfzzka2rgs6cr1gd7cwnp9zyr33ydkfl-home-configuration-reference-manpage.drv
  /nix/store/qb2sv2d1rr6j1ggfv5nam4r8mdm0rv67-home-manager-path.drv
  /nix/store/xvap4wqca73cmym057lpb4h391s4v61g-hm_hmfontconfigfonts.xml.drv
  /nix/store/a7ncbj6bs4cvgzf1p231f9sp3gy2g2mf-home-manager-files.drv
  /nix/store/lszfghrpf85mla7icza62rjfycblacx4-activation-script.drv
  /nix/store/h5mkacihzjavz04bpiicdgj9anjn4j8d-home-manager-generation.drv