these 16 derivations will be built:
  /nix/store/5gk33vn1gw2kpgp87y0r1k1n83kmmxpa-system-path.drv
  /nix/store/cvdgf2n60ybrc7jizi1hws47akdcq9jf-dbus-1.drv
  /nix/store/yfmbbdlxph54klqyb7pggpda8p826d3y-X-Restart-Triggers-dbus-broker.drv
  /nix/store/7d8pr3jml1jxf8jspwyv1w9zi3a07a07-unit-dbus-broker.service.drv
  /nix/store/jgmx4jd82p0b4yxl0z48cy2rksca9z4h-unit-dbus-broker.service.drv
  /nix/store/n8fxz7g9jkldxq5r6l51hzajwn6yj477-system-units.drv
  /nix/store/rr9a8b61m9n4c1w9hgnaqz6wq7648k2d-user-units.drv
  /nix/store/wn45xdvghk2fxhx29vc9q8qi6h0spm96-etc.drv
  /nix/store/9gm20b8zxy0w64bxp11y1hj1sm2igjmr-activate.drv
  /nix/store/nx8bfxm7rcqlxp18212gby2y2dij5klp-nixos-system-server-test.drv
  /nix/store/hq4zzawv5gpsmjvwd06blrsdwn4dwfzw-closure-info.drv
  /nix/store/d0v41nw1dwx793zr860gsfbpq2h54k9x-run-nixos-vm.drv
  /nix/store/ajrjs0abivaiif50anhsqmnqhgr6vz3g-nixos-vm.drv
  /nix/store/gd5jxcnixph3ff313r1c779mlw8w8kdh-driverConfiguration.json.drv
  /nix/store/kj5ms7b4pwmz2wkxi5ifc4ps07y38i6b-nixos-test-driver-nspawn.drv
  /nix/store/r9h8zyyjhzs844xyn0f5ngiprgnkkw3w-vm-test-run-nspawn.drv