these 18 derivations will be built:
  /nix/store/gmpxx3jga7bhzal1fcna2jylbn5hnh7l-test-script.drv
  /nix/store/6dnr5p23wmsplaa4nsfrzrcqrlkzd6mf-system-path.drv
  /nix/store/pvk2b6g60z3k5p2na9gj7mp22cpgpbbw-dbus-1.drv
  /nix/store/zfjyijbpz86fjq0dn1gyp5h2nzsfnwmm-X-Restart-Triggers-dbus-broker.drv
  /nix/store/i3098y8ii0hj10a0vg9p5rgyxrsfafqh-unit-dbus-broker.service.drv
  /nix/store/h5qili8qs9b6ibav7847z6bm5im2pi7k-user-units.drv
  /nix/store/26nqkbccbp91jzlwzd0v9x470b0mhpjh-unit-dbus-broker.service.drv
  /nix/store/bzvpicl8hyq19hj3r5ayq18np9829g0d-unit-herdr-eternal-server.service.drv
  /nix/store/ql8bbrp4lvgrimrnfimiw48zylj78wgb-system-units.drv
  /nix/store/2rw51k6lyc0bxcrc14qrd7c2n2nxvmnf-etc.drv
  /nix/store/zaz0j2iyh9jkhavgps2kp03wnrl26rhj-activate.drv
  /nix/store/v9rf2wmfri6wgi8c57w5fddk6xkx8x1p-nixos-system-machine-test.drv
  /nix/store/fxy52mm3nlnkyzadf6200xahnjscm65f-closure-info.drv
  /nix/store/ngvi0nkyb8nmszrc7vanjpip0q7chd7j-run-nixos-vm.drv
  /nix/store/sryacrn9w4xnjrn5gz8x3x1zq4m504aq-nixos-vm.drv
  /nix/store/9qg483ylyi24yccr0rqnir98xl0swr1x-driverConfiguration.json.drv
  /nix/store/zx60hj1a0ix9awa4kcjhfzzvrpj0r1ar-nixos-test-driver-herdr-eternal-server.drv
  /nix/store/232s6mqjxz629rw5cxphwhi8jb0ksshd-vm-test-run-herdr-eternal-server.drv