1these 4 derivations will be built:2 /nix/store/50wm6xm3070rizxx0pi4h903f1k18wf5-system-units.drv3 /nix/store/dhkjp1b2yxvdrrxz7nf85ifp05j06d3j-etc.drv4 /nix/store/z57rh5z553ybqn5rprrira2vqanjdds1-activate.drv5 /nix/store/yjdrgdm5kgrhnzbzwrwnqk9db6a2mnd1-nixos-system-test-delete-os-26.11.20261101.0bb2eed.drv