these 10 derivations will be built:
  /nix/store/86zcn7k8lair013nvwdnfaam3j9ggqj3-unit-tinc-auth.service.drv
  /nix/store/ra01bkfa292gy99gzfmfjfvprmxd2zzn-unit-tinc.mesh.service.drv
  /nix/store/lqwmnadnrqbwdrnq1ivhikdhiapba518-system-units.drv
  /nix/store/ipyrp1qy3vys26bvgg1fli6ambbp2drx-etc.drv
  /nix/store/acq869ffc9kh53yrhra6ryhsy8cmnkfd-activate.drv
  /nix/store/pabzf764c6gapnnpms8z1269b4vimi1z-nixos-system-solo-test.drv
  /nix/store/nyqwjlkg9sizaah7hfl9hr5icay1fr92-run-solo-nspawn.drv
  /nix/store/jv839fa6zrbw87s0lalnch23qc2q5aj5-driverConfiguration.json.drv
  /nix/store/xdf1y930pqnfyq7pf54mi05ivwhi6mj4-nixos-test-driver-tinc-auth-container.drv
  /nix/store/zlq9qv7y6pgaba6c68qpd2m3a7rh5pna-container-test-run-tinc-auth-container.drv