these 15 derivations will be built:
  /nix/store/jcq1c6b4qdcxz3asmvjl4iq0pq3pdvdg-source.drv
  /nix/store/lqll1jvxbbnvxh3bpyyl5vq8ky7d8xxi-vendor-registry.drv
  /nix/store/wfal0rkz39gax6mw63dm0vkrl8brm13j-vendor-cargo-deps.drv
  /nix/store/bp41lsx2va2lpvm5gyvqib1mmagmp7gz-tincd-deps-0.1.0.drv
  /nix/store/1q6dji4gbvzdg796cbv3kv0cj4xcgj2q-tincd-0.1.0.drv
  /nix/store/8020rbiw9yxwjf4jdznj46pldcjwc148-unit-tinc-auth.service.drv
  /nix/store/kmbmw4la5dr2dr02c30vrh4rczgai3n7-unit-tinc.mesh.service.drv
  /nix/store/iqz84h35bj1xgdhknkzx34j1gxyavq66-system-units.drv
  /nix/store/qli1yqil3inmhgl5x21za05r1lz4synh-etc.drv
  /nix/store/g5wlzpywh6h7q72fgp05wa65fdl5k8np-activate.drv
  /nix/store/gcrsdp73vdlf562zzbmqxc0ldp748pyg-nixos-system-solo-test.drv
  /nix/store/87cyqlbff2wjsmi5684b7521ksplm6xa-run-solo-nspawn.drv
  /nix/store/6kwdwfgaldzpndgcf8c3j1a1ffwqk44r-driverConfiguration.json.drv
  /nix/store/ccspa0rly68klhydl4w6jwwkd7vxycvn-nixos-test-driver-tinc-auth-container.drv
  /nix/store/0v40jc2h2jl9gr0mkmjkppjafqhbhwnr-container-test-run-tinc-auth-container.drv