these 18 derivations will be built:
  /nix/store/d4s7hkf21by9hmchqbdvzbb03bb1zbg4-system-path.drv
  /nix/store/fdmmsvq0z6a38k5xbrx30jphfr5nh9fx-dbus-1.drv
  /nix/store/8m71rwd0dis4w086z6kz8mgqzln2n7ri-X-Restart-Triggers-dbus-broker.drv
  /nix/store/2nzn0q4brp8s2yhf0lran11rsqbdvkr8-unit-dbus-broker.service.drv
  /nix/store/py90q5nd71k6psz6wxkgcm56pm56bs8s-unit-niks3-gc.service.drv
  /nix/store/iz9g5z1wqxlvyfgl0yy1w3r6mbmqvsfd-system-units.drv
  /nix/store/zbv20vnazpvsygrwb9fj774dixwx82xh-unit-dbus-broker.service.drv
  /nix/store/m662kx2sz2nmbm24n7qkiwyld18f1ac5-user-units.drv
  /nix/store/r4kf8n3ar1cpdqckfm7msy5wr5xps32l-etc.drv
  /nix/store/4hg755kk2j8nhr5i5y2afghd2wzg5x2y-activate.drv
  /nix/store/3jfqsyn7qjk2hi82awwd4888f2s0rf0i-nixos-system-server-test.drv
  /nix/store/j5c3j93ifbxgws2d40wgghb3vlkalzh9-closure-info.drv
  /nix/store/9hr4kj6z4acdpfv5xpywd2lzvqpbfkvn-run-nixos-vm.drv
  /nix/store/gq42sin23an6cipb98m0890i2y69bnmc-nixos-vm.drv
  /nix/store/kkz004x1b9kqr3gcdrbhpk2jipl3wwzp-test-script.drv
  /nix/store/7i1f8zgb23nv8ghbyhk13ni8iqxqzqw6-driverConfiguration.json.drv
  /nix/store/c2sxbs4597adpxjpdgpmbprn6k0yr72m-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/vmmvjv0i182rrspb84nnz9kn564c11mb-vm-test-run-nixos-test-read-proxy.drv