these 4 derivations will be built:
  /nix/store/75xlwf1xc8800aaq3dsbim9xx52jfpc1-system-units.drv
  /nix/store/h3n9dgilr6w40n8xxy6n05krskv15pfk-etc.drv
  /nix/store/kgq7qi4q3m3is1zdx2kawxd6pg45fqjm-activate.drv
  /nix/store/cairwxlhgc4c0n1j7202ns1br7s2nw25-nixos-system-gk4-26.11.20261103.1d06008.drv