these 4 derivations will be built:
  /nix/store/0m0xw0k6g911dsx284yniwlr4lymjc8f-system-units.drv
  /nix/store/s8nf7ksfyicn28jxsp5y8j79z9vqma4m-etc.drv
  /nix/store/vx1nv4wr8l52bgcclawf0rmr7jzrz7n8-activate.drv
  /nix/store/ls0l0si496sgkcx7hxdw2x2c85pq47dz-nixos-system-rofl-12-26.11.20261101.0bb2eed.drv