these 10 derivations will be built:
  /nix/store/6ghgpp2srq72shvc6rkvah1w0ma96xb9-unit-tinc.mesh.service.drv
  /nix/store/ahdl3fbq7gm6xr16jajx1lrbbsqnp4sb-unit-tinc-auth.service.drv
  /nix/store/z2pk3i8gxq4n5k5dis2knsb97waccgh8-system-units.drv
  /nix/store/qyxz76w1hhhsppbrh31xvh7y5a0d242j-etc.drv
  /nix/store/nllxg6ryxcb0am6yxcww9wr9q8xif8x3-activate.drv
  /nix/store/jlymws58lns5kvs4ii1g8sgax1cryzy6-nixos-system-solo-test.drv
  /nix/store/35zc8mqiqa5ay5x7lbid1pn2n4pbw3q7-run-solo-nspawn.drv
  /nix/store/lq0rn7dqy0mqlz6wqr994g3jnd7z3j31-driverConfiguration.json.drv
  /nix/store/wrq5w5wjz7hakdjq4ncb1gm1iyqx9iaz-nixos-test-driver-tinc-auth-container.drv
  /nix/store/plz4bgqhy0d26y0ccpzbhsc9l8w0q85n-container-test-run-tinc-auth-container.drv