these 18 derivations will be built:
  /nix/store/gn19rr5l4x0i3xkl6d347mh9a26v7y4k-site-nix-gc.drv
  /nix/store/pwhbw4f8mgkwxig0hfbd7xagrk789xh7-activate.drv
  /nix/store/sh50cv40dwc1hlcd6pmldafsb084sv9c-site-env-17.drv
  /nix/store/nq74qgk7x0bc818j34siq9gzn86zr7qy-system-path.drv
  /nix/store/a6r2h63ckm70vbsg7c53cfii86qicm7v-dbus-1.drv
  /nix/store/hv3pxl6b6a3gvr1hljgqnk878aw2kkfa-X-Restart-Triggers-dbus.drv
  /nix/store/1jnryy90bxmknhwrc6a49igz5jk4fmpn-unit-dbus.service.drv
  /nix/store/lb3pdlfgh76y189p3k7n1is30snl4h95-unit-dbus.service.drv
  /nix/store/20c8yispf6y9a0xqfn7bz3cpkavq9530-user-units.drv
  /nix/store/gxvyqhwdr2pnjzzjb29y5w7gcy1qq7ml-system-units.drv
  /nix/store/36p3yqh36da7kimbpkx63m7aawbih1mw-etc.drv
  /nix/store/pd67bq86d3xvyzyzp1lb2bk6rp4s70sy-activate.drv
  /nix/store/7qllfs02vb1z1ga6b8i2bjw04352nv1k-nixos-system-machine-test.drv
  /nix/store/zs01ph2wmn47ddiycxmxs3iyvvb9aycf-closure-info.drv
  /nix/store/nwc6cvisrx6cdq6jbyklkc6hrrf9205q-run-nixos-vm.drv
  /nix/store/xsn7qrwk57yp09sk29xbdnq6b6jbvfq2-nixos-vm.drv
  /nix/store/v1cbpr4vfpmhpwx67vra32n184sw6c1r-nixos-test-driver-site.drv
  /nix/store/d0i24r8615yyvpjpbzb3535fw1gadzgy-vm-test-run-site.drv