these 19 derivations will be built:
  /nix/store/7zl695b4njaja3ds9wjgxjwdc84vxxp2-unit-niks3.service.drv
  /nix/store/qgk2cdpc76lxfvw9bks2fhxfjg4ymiag-system-path.drv
  /nix/store/9v1g5ffrwcklh8c673djxj9x7ii5z4z9-dbus-1.drv
  /nix/store/9vrdw9iw51y85x82m2r3r8k013ja347z-X-Restart-Triggers-dbus-broker.drv
  /nix/store/s7aywh2nqg6yk9glcr73v7kh1dsp07qb-unit-dbus-broker.service.drv
  /nix/store/znpji13nbz83gn471sb3k8vpxld3w1az-unit-niks3-gc.service.drv
  /nix/store/8i57lw1dh7766y0hbkvh3fxqipk4zv6s-system-units.drv
  /nix/store/l2g3kavdlyffx8jrn56www2admz4xx73-unit-dbus-broker.service.drv
  /nix/store/nk3bkdil3f0jl2dv70h33my84qn9d3jc-user-units.drv
  /nix/store/qasz2d4jgm49awsdsy3hf4jqpiziy1xb-etc.drv
  /nix/store/0rkjfgn2a4yydy38zqqrww4pgw63k9pw-activate.drv
  /nix/store/vqq7y6wdv5yw636831ycbcdxj5w9nh26-nixos-system-server-test.drv
  /nix/store/gfn3awgb5zprh2bp5px6hafay9mgarc1-closure-info.drv
  /nix/store/ybv34rxafq21fs3ng1zdwvn7xp97qivz-run-nixos-vm.drv
  /nix/store/bhni7zb5g8dcaf07bbx2lb8qp4d5d36c-nixos-vm.drv
  /nix/store/ix49sa1bc1sdyyr4lf4v5390zw3ldj29-test-script.drv
  /nix/store/3dgndzx4p34idzxz5qr2d6d5pzq2b21n-driverConfiguration.json.drv
  /nix/store/lmcyfpc3c2vxacb0vxricsdpw5qy43fv-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/3mv9r83wzy1q4jrvf9gfa7a48lhipxzl-vm-test-run-nixos-test-read-proxy.drv