these 10 derivations will be built:
  /nix/store/2zkw71xqkwm4cbx1vpcwpyj86vwy9pya-unit-tinc-auth.service.drv
  /nix/store/d8bysbn6lagw3xhdpgws3bg43hd9a4hl-unit-tinc.mesh.service.drv
  /nix/store/ksqnnksp22y7aiw612hl81gf1jr0qy0b-system-units.drv
  /nix/store/lqmzf5w02s40r0s6fiwb6lrrn7w671fq-etc.drv
  /nix/store/l3n7i79qlp8rfskx47lvksl5g3aycsy3-activate.drv
  /nix/store/y1j5ckb3vlxmfzw9l0dgxl2mk2pkzsrz-nixos-system-solo-test.drv
  /nix/store/59r1vr1bh3qqxcfmg4h6x43x9705z7sn-run-solo-nspawn.drv
  /nix/store/32f1ih9ghjm05054i20291c9fv9fqnl2-driverConfiguration.json.drv
  /nix/store/xl5l99cq3pb8wsxvnv2w9dxvvkvsx525-nixos-test-driver-tinc-auth-container.drv
  /nix/store/pphxnndd1h399idhqylqgm0ahdp3p50i-container-test-run-tinc-auth-container.drv