these 11 derivations will be built:
  /nix/store/a9fa0dpgx2f54q7r6kvym5f3h1958xqx-unit-niks3.service.drv
  /nix/store/vy744nqj7mfdi8gskndkh9rsn0j8v6l5-system-units.drv
  /nix/store/rabrk1frgi05pfq2s5npln1z5lbdm45v-etc.drv
  /nix/store/vcjmp4mf3sfj22dkrsqs44ylnhjmybp2-activate.drv
  /nix/store/0ycg7cv9kaxnjhsbihjq7vy8kac9pcrq-nixos-system-server-test.drv
  /nix/store/vfxlxqmyjjaviw34a35g993ivhf09z34-closure-info.drv
  /nix/store/fvc7ybig16lfkbvyqffsc2jwkwwsbsv6-run-nixos-vm.drv
  /nix/store/jaj02mwyhqk39lww74n7fw3qggj1148n-nixos-vm.drv
  /nix/store/a1qdfaf4r6dj0x0ffgxf90r4gxr3vw78-driverConfiguration.json.drv
  /nix/store/k4xr2i0mapja0h9v22d3c43mm1qfwvpk-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/8y2hdcancpw2jnzf9z3mv8df4m7jw5ij-vm-test-run-nixos-test-niks3.drv