these 19 derivations will be built:
  /nix/store/44gjh4cnr6y162zmilbj71xl12badd8i-system-path.drv
  /nix/store/2wfxfz85zdk9010fx9f33q30g4sbllv3-dbus-1.drv
  /nix/store/f2vqcxjspq8rfk7na4dsbqb035nskr2q-X-Restart-Triggers-dbus-broker.drv
  /nix/store/9721nmbr9i9gfhshfwcc1bv6srpxmc16-unit-dbus-broker.service.drv
  /nix/store/34q6igrca8m6289kgk612y8azh7g55l8-user-units.drv
  /nix/store/7dq27cmn3dwkwql84vh0qbm125cjpbxr-unit-niks3.service.drv
  /nix/store/s7ha2f793j0wvh60fb7l66ajccrhjz0y-unit-dbus-broker.service.drv
  /nix/store/yiciysq2n72s2h1s28r9g4dlr2y0b9l6-unit-niks3-gc.service.drv
  /nix/store/7dp9lvvjhnsi8szm1758h4gyipd3ivnw-system-units.drv
  /nix/store/4l9hd4hdpzp0ihiask4g79l6clnhirvr-etc.drv
  /nix/store/pjdzrvjbawn16hdgi865lbqmdzwh0as4-activate.drv
  /nix/store/mlyfl4a0g543dwanljnsy6ffazn2r51d-nixos-system-server-test.drv
  /nix/store/lh01rqq00gz27af552l91f42wbcaqfci-closure-info.drv
  /nix/store/hla7r5gk7hf8201phdyk7k7r4vdswqzw-run-nixos-vm.drv
  /nix/store/0jhvsv9ldk87h29a7sld82zsm5d3dgxv-nixos-vm.drv
  /nix/store/fnq02qp74lawi2fyln1y20pvxik1ak00-test-script.drv
  /nix/store/br69syhdndvl8i1d50rfrbrp7bfj4992-driverConfiguration.json.drv
  /nix/store/dzk2gvzm8b4wllq2s84sapclws86p3m4-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/yjfmzr90vk7825i00f20yncnbrabw6dp-vm-test-run-nixos-test-read-proxy.drv