these 18 derivations will be built:
  /nix/store/5abjvffl9l8112c0kgrq8w76q2mywna3-system-path.drv
  /nix/store/7cfb3gbf0zfaarrvx3zgrfcl0aqq6c1p-dbus-1.drv
  /nix/store/zvrndghjcb2v060rsyrf1vvh5xsps3k0-X-Restart-Triggers-dbus-broker.drv
  /nix/store/6g7iws3pf5biryfsnp0r9x0hfc8gh1zm-unit-dbus-broker.service.drv
  /nix/store/bb6034qsi4pvgvjk4lqw2k607q2wgmwz-unit-herdr-eternal-server.service.drv
  /nix/store/21hz81d2d1hjpn2wc91p18pbnfrfnyp7-system-units.drv
  /nix/store/clh4qr78vp4radzg4wiyf9l3vbih9q4a-unit-dbus-broker.service.drv
  /nix/store/bam8zdd1q3ycqz0gjhyj1fzl09j58nkb-user-units.drv
  /nix/store/i94jch54sk786ik287ixipkipdviy31x-etc.drv
  /nix/store/4p587qjphagkmxiv9439140qpgch64p2-activate.drv
  /nix/store/5bnlryx56lym5b30jn2h7l00n88i9iq5-test-script.drv
  /nix/store/sv3rdmdhv02njl3badpyi76pzfpfjvh2-nixos-system-machine-test.drv
  /nix/store/wqpwsrf4q74mh20bfgl5gj2g798h4dd6-closure-info.drv
  /nix/store/jjjc4i0356xff6qcqp4h1zp0jgdb3w2p-run-nixos-vm.drv
  /nix/store/9dg66a21as29s01cw39k3432kw451si9-nixos-vm.drv
  /nix/store/g1amv2h56pfk06ms8sh0vwqqkw4w2nh6-driverConfiguration.json.drv
  /nix/store/k54d00vpyy1r0bkjqydqpgy91hjpavrj-nixos-test-driver-herdr-eternal-server.drv
  /nix/store/ajpkhca6gp9fj90znz82xbv0mw2ha389-vm-test-run-herdr-eternal-server.drv