1these 4 derivations will be built:2 /nix/store/i75g8ry4wdgn92k4x5c4fmb8d377bixc-system-units.drv3 /nix/store/pf77074lj5695xak2y7v7ykmisg760bv-etc.drv4 /nix/store/99gawdxgs73fgzk9hi6pyfkhk02kpy6z-activate.drv5 /nix/store/hgzghy7y6s20dprk4klzbmpqyz84af45-nixos-system-rofl-12-26.11.20261101.0bb2eed.drv