these 18 derivations will be built:
  /nix/store/80scvba698d7gsabcbg8qnnc0ivbxivh-system-path.drv
  /nix/store/va9kyqfyplq3k83yg2h62k75mwql6wc1-dbus-1.drv
  /nix/store/0j9x5wahn4b7sakinakx61lvjnpslanh-X-Restart-Triggers-dbus-broker.drv
  /nix/store/gbcv3l96m70csva06li1nz2b0rdw44zf-unit-dbus-broker.service.drv
  /nix/store/6y7hkdbfh2zrn3hh2dzdvnrx6ks021dr-user-units.drv
  /nix/store/s5wb3089kyvq89ccxd6alwzvsqqbhpfz-unit-niks3-gc.service.drv
  /nix/store/vaqcx8xrlpacyq574yfgfg9spwx7ldwf-unit-dbus-broker.service.drv
  /nix/store/shd72lm5hhk725hs3zmx5hr1f1nn7dw1-system-units.drv
  /nix/store/w22sk96gsb2lg10gpi7fmhyvkrfn08wy-etc.drv
  /nix/store/qr3snpp86ca5k41y616iqqc4mfvg9cxg-activate.drv
  /nix/store/kr51nkmhn4l8z2jzp7xihvni5m8q06am-nixos-system-server-test.drv
  /nix/store/7v2rkz51zbjm3dzjdmcl5d9l37cdblci-closure-info.drv
  /nix/store/jsw0vr5mc7d8nny8hi539xii0gkiqzcq-run-nixos-vm.drv
  /nix/store/a0wrf9as6mnhg78ynb408r1fbgq8zjn1-nixos-vm.drv
  /nix/store/r1ijzf65411v1vk4kci2sfa1m8j60acw-test-script.drv
  /nix/store/rswiy3k9k3xqd3hz9dg7z6wihp937da1-driverConfiguration.json.drv
  /nix/store/smqlb7f8r4rrb0cxyswd1idwqln9jlni-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/va90xpv4y0xnsx0l56qdn20kh3d69dwm-vm-test-run-nixos-test-read-proxy.drv