these 16 derivations will be built:
  /nix/store/x5lsla97r53zz43fhg022z021pb8g6ky-system-path.drv
  /nix/store/xrcdx352b3cdxxcwnaqqwi0pihjpbg9p-dbus-1.drv
  /nix/store/4wq4jfh8qwzw0kghv6v0i5lhqlpxi1pd-X-Restart-Triggers-dbus-broker.drv
  /nix/store/2dyli6zrs4wl89phhci1qrxg09aq9n0d-unit-dbus-broker.service.drv
  /nix/store/a6h7mxwrsrr0crf8a0ncwkv27vwqkmqd-unit-dbus-broker.service.drv
  /nix/store/ni232j05vl97mqa58k2nn2y3bqf85zrp-system-units.drv
  /nix/store/sdmrq95ypkpyjq7fjwq6nkmcjlbsijqk-user-units.drv
  /nix/store/vpj9inmvj17gm6wbh806x7l2hw7q4vhm-etc.drv
  /nix/store/cwk5r1vq9zykq2sz0m18n2ywzyx7b2j6-activate.drv
  /nix/store/qswdiyhf2r3sskrqzxxa5ajpzgn456cy-nixos-system-server-test.drv
  /nix/store/pd5v73j4cb2vjkg8ki1hgr801f8kj3sf-closure-info.drv
  /nix/store/h9g92xphamn7qzw4svx1rqsl5alx21kd-run-nixos-vm.drv
  /nix/store/5hvg6hy8rnx8kvb0xp9fvx256cijyr4k-nixos-vm.drv
  /nix/store/d9khxq6wivjlw11z8qjjpg52c8gf361i-driverConfiguration.json.drv
  /nix/store/cwm6817b00azgzz5bw2ypibfpq4gk9by-nixos-test-driver-nspawn.drv
  /nix/store/qqfz0xcfgrcy4xcxlziajgmc2jdd3xxw-vm-test-run-nspawn.drv