these 7 derivations will be built:
  /nix/store/s9vj6pdlyh3q9hvj6qjvsg7zlddagmm7-offline-flake-for-test-service-dummy-test-from-flake.drv
  /nix/store/xfpvv4vgy7msl0vc4ivm00mdipnfzl2a-clan-cli.drv
  /nix/store/xvbqjb5jsavl09qr5nnr6ry48v7a60ik-testScript.drv
  /nix/store/75bdgfhgnaxbrl1iy8zhcyqv62qyv6gf-closure-info.drv
  /nix/store/gay8n1kf92a3gm5lvk4wzcrald8bpj2g-closure-info.drv
  /nix/store/bn14qsmj96ppsinhgva0c901l5qnk52v-nixos-test-driver-service-dummy-test-from-flake.drv
  /nix/store/0qdni5k32hn8inyb7m4382bsrs3lg94n-container-test-run-service-dummy-test-from-flake.drv