these 17 derivations will be built:
  /nix/store/k0a2xz1kyg80cgdr69cpbpf48mp1f1n1-system-units.drv
  /nix/store/xdm4jbjmcy453r90bdfi6k7sza4sdbiy-etc.drv
  /nix/store/035nxpa5jdicwds8c8fh7nl11wqnnybf-activate.drv
  /nix/store/abz99ih4aa52apgf8kplvc4crkfx25mp-nixos-system-router-test.drv
  /nix/store/1lscs7pnbc0v8wbq7864ssqybjl6fx4i-closure-info.drv
  /nix/store/jf48iv1qx5mmlww8ab08sz214rzpz7c6-run-nixos-vm.drv
  /nix/store/31l3hdcmsgvxy3r6f7sswjn1vj4m0qjk-nixos-vm.drv
  /nix/store/zfmm7z16kvvn4f2900zzaiqn7hbmrhl8-system-units.drv
  /nix/store/ky51i5vpxhhs592q36xq756s6yx11wdg-etc.drv
  /nix/store/3zy9wxdgaq2177v70ddj3krsifg74870-activate.drv
  /nix/store/2yr99izhdmsp3602kqnvh1vaxkg6kjwm-nixos-system-client-test.drv
  /nix/store/5yb3aip64l66k77l5hy2aph0lwspvl8a-closure-info.drv
  /nix/store/lqc8pq418nmf53j43z10qrwvnp819ql4-run-nixos-vm.drv
  /nix/store/kagdq0sklxlvqglvs9b52a5w0939i60v-nixos-vm.drv
  /nix/store/ml0r0m3c1qqdh0vlqypklhl4jbg0f27m-driverConfiguration.json.drv
  /nix/store/6drmwsj2hpww0k3b3lrzhg0cfchhaj0n-nixos-test-driver-systemd-networkd-dhcpserver.drv
  /nix/store/1qbcdrn12xf9wiq7jabffsm9nvphm7cl-vm-test-run-systemd-networkd-dhcpserver.drv