these 16 derivations will be built:
  /nix/store/1dcc0by3vdi0wb2mvnkw4rinw18819y0-system-path.drv
  /nix/store/kdcxw04681c66x469x3aa4mmxzgai862-dbus-1.drv
  /nix/store/7d4rhzylwpikzr72wpbw0d5gvkpir2fh-X-Restart-Triggers-dbus-broker.drv
  /nix/store/0i3fs91zr5si3nixr3lj9l7nkyrrc8hj-unit-dbus-broker.service.drv
  /nix/store/a3f01i2p4h18pgpcb1y3xkvjg63jn2v1-user-units.drv
  /nix/store/7g2fc7gn6xbpck7kv2bnxcrps8y88j8k-unit-dbus-broker.service.drv
  /nix/store/i7zhs109r69gimcl7i119823y30bv1vf-system-units.drv
  /nix/store/25njr6x59cxr9w63nmjr4jqwch4nibdy-etc.drv
  /nix/store/ppbrdqvpv3drx2ralv788fvhdv00hawc-activate.drv
  /nix/store/6mcm0mwyddbb0wn2wv76vyskl5p5lrc5-nixos-system-server-test.drv
  /nix/store/may7iln8dz34yc45xkf3dzh91iz3d5g1-closure-info.drv
  /nix/store/lxsa40svcxhmr83fws0k1wg5vh9y0d6a-run-nixos-vm.drv
  /nix/store/b62qpqvv88c8n75mdpjn6zcbdacbkqzw-nixos-vm.drv
  /nix/store/qa0ysirm0954wqbj5353n9n17v4ddn5w-driverConfiguration.json.drv
  /nix/store/9a7v9gzbbmi8gsbd36ayhagv3jcx0mad-nixos-test-driver-nspawn.drv
  /nix/store/abnk3qnjnc8dng23vq5za5z9lirc0n9i-vm-test-run-nspawn.drv