these 10 derivations will be built:
  /nix/store/ds65ph543197jmyfd1czk5py45q6hvjh-unit-tinc-auth.service.drv
  /nix/store/wszb6965xa9pm98cvnhhr4xdc79qqrnk-unit-tinc.mesh.service.drv
  /nix/store/sg61wrm10bvrvb2ni6i0941igvjqb504-system-units.drv
  /nix/store/9yz81ji0xg6p2qyn24wx3cdfw35snss8-etc.drv
  /nix/store/3lr9k0vr14didx1sclj592xl0jpwcx4y-activate.drv
  /nix/store/2s1s5kzb0rrag7g1lv5dzad9rlcjxb51-nixos-system-solo-test.drv
  /nix/store/kjl3gzybvja2y2vvzn6qj56vxjw9pwgz-run-solo-nspawn.drv
  /nix/store/vy9a0dijsfb5j36y6xkz6baiignbpapg-driverConfiguration.json.drv
  /nix/store/gm4qixky9ikhnxd9f5irxr783q2i0gws-nixos-test-driver-tinc-auth-container.drv
  /nix/store/fddpi9xlxdilhbgh9rnbi4yv8jnxinx9-container-test-run-tinc-auth-container.drv