these 10 derivations will be built:
  /nix/store/4p33bn7vnbbwaj794hhds9a0yn4x78k2-unit-tinc-auth.service.drv
  /nix/store/hgs441anjgmngr18wr2sdgnnagdqnd7a-unit-tinc.mesh.service.drv
  /nix/store/gx4frklcjhzr0hhyhz31jr9lbsw1qmpq-system-units.drv
  /nix/store/1c4gq0f58b3mk1hziv3b8z1xs2jp5jg7-etc.drv
  /nix/store/kji4xjl7qkdpgp0aq9sqc8a8jdwyb6k0-activate.drv
  /nix/store/0x26xig4zjybmgmwdbjyhhhsk2waj70y-nixos-system-solo-test.drv
  /nix/store/awmy06hchsf88084lmiavddz5v9nnfyf-run-solo-nspawn.drv
  /nix/store/69mhha1fh1kw08cdb7yrfd2idgyrlzqg-driverConfiguration.json.drv
  /nix/store/727lnh6qvgr1pg01abbgii9v9w1d3aba-nixos-test-driver-tinc-auth-container.drv
  /nix/store/7x18q26n24ff7p1934dzz6j4545n8axz-container-test-run-tinc-auth-container.drv