these 10 derivations will be built:
  /nix/store/i4cadgx9iiimrm3r0v05b4fyfh1kch5v-unit-tinc.mesh.service.drv
  /nix/store/r1r0hnxnsr2yn5pwhzk15lpr87607k26-unit-tinc-auth.service.drv
  /nix/store/lcpfgbgrfprz81dlyz577bl33nkjcy3r-system-units.drv
  /nix/store/81f17zk8ssrrxk6qfggb0fw0019f5j9c-etc.drv
  /nix/store/n4wwafc43xpxa6zjdi846mhxsh99n33a-activate.drv
  /nix/store/1rhqsqjcyvfp8nx7nb33ks38izgfyhrx-nixos-system-solo-test.drv
  /nix/store/qknmmxd03snckixr583k2fcmkxpxmirl-run-solo-nspawn.drv
  /nix/store/gfy3i512pxyapbv91xpqgqyjsab2f978-driverConfiguration.json.drv
  /nix/store/7clf8jy502vwyk5ch4wmrxs2gjaaxc7r-nixos-test-driver-tinc-auth-container.drv
  /nix/store/njvyl77lvmv1bh15zgjb2m436gmj2zyl-container-test-run-tinc-auth-container.drv