these 3 derivations will be built:
  /nix/store/58k8ig6ik6q8q59p3fvc1jc8r75xaqpr-etc.drv
  /nix/store/qnbimxhnf08p4idx85q4a18sgzgbrq6a-activate.drv
  /nix/store/wa69qajh0jyb1h3mzbs5256h7g8m4d7q-nixos-system-tau-26.11.20261018.b5f67df.drv