1these 4 derivations will be built:2 /nix/store/nlb5p8f9rfjz3lyvi7105dqlsf1g2id2-system-units.drv3 /nix/store/flargiwgxn16vzzp72ri51hiabyshax7-etc.drv4 /nix/store/01yi4adc4h13zalv5h905zbq3qdaf214-activate.drv5 /nix/store/4gwgiblx56j75nn77wj211kk0fkm04yp-nixos-system-rofl-15-26.11.20261103.1d06008.drv