these 10 derivations will be built:
  /nix/store/27jzds2mv7qmrpnany4m6wj58ad0xkfh-system-units.drv
  /nix/store/c9pd3ahdz9sxy5qi006j4rqs8wfp1lsv-etc.drv
  /nix/store/nqqarccrw07bds3mmgbv0x715p1k224n-activate.drv
  /nix/store/kdlhi7yiigkm31iimiq7kyshaa3j7vzk-nixos-system-server-test.drv
  /nix/store/iyvphqi4iyg583fgfq15ja4m8sk0wgkx-closure-info.drv
  /nix/store/03v6w8mw2pdz98j94d1vb7c5p67wpp20-run-nixos-vm.drv
  /nix/store/qjaniy97ab42nijivbsba5raj8m72ijb-nixos-vm.drv
  /nix/store/0rblhbj8szysb8v9wkzp4chj1jxbxjbs-driverConfiguration.json.drv
  /nix/store/h0jnr4pfn10541ja6mbg6a915d8vnn8c-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/x80jncnhja72vynsa85mk52241vp2x41-vm-test-run-nixos-test-niks3.drv