these 18 derivations will be built:
  /nix/store/9w4q0qli7rfdic1nzfsirw816r7s1az5-system-path.drv
  /nix/store/7flz6wlak16dlnmhdfqp28dsfk9b55j5-dbus-1.drv
  /nix/store/xv8h4nyry82in0hry4xd3qxr6wk8kk9h-X-Restart-Triggers-dbus-broker.drv
  /nix/store/bpzrcfwmbhm46ya7anlmlk7azqxpr8w5-unit-dbus-broker.service.drv
  /nix/store/3r8xnjq1y0di9c72dlpaxafpvnapmv86-user-units.drv
  /nix/store/gsv9gy3id9sqa7m25dqcja658dp9qlcg-unit-niks3-gc.service.drv
  /nix/store/i28851kmh4i6v39yjw8isy0wxxs3pd74-unit-dbus-broker.service.drv
  /nix/store/q6gmq38yvcb721ksa9i3pdngbhx7vdsx-system-units.drv
  /nix/store/8qfgp8lmwb84piylldshkhwp9vcl52rj-etc.drv
  /nix/store/2kcv2hh5aa3rwqxvxpdk0x3w72mwlxj9-activate.drv
  /nix/store/q9iwaxha4n0li55kw81szqybhs67dpqd-test-script.drv
  /nix/store/c61v7ky1fi48j1bk4ymbv3gc79967iwc-nixos-system-server-test.drv
  /nix/store/zl4zq26wacn8hd5aan428952slc15hcn-closure-info.drv
  /nix/store/w8i3cvnlsp3rfnikrrdsp6168hpf2s00-run-nixos-vm.drv
  /nix/store/ck9ifk3v4vcx2lb7a2d5p0zmnm2a38yh-nixos-vm.drv
  /nix/store/sfrxjwcf5iy06l115vc91q01r4vabfbj-driverConfiguration.json.drv
  /nix/store/7w42kkc29wj80ahkvhjwsqr08mbvn1qz-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/y989xwsll7d5j23xynp2dmf976yd36yz-vm-test-run-nixos-test-read-proxy.drv