these 4 derivations will be built:
  /nix/store/yb9h6rjdd14lwjmwwyji3qjm5d3sag5b-source.drv
  /nix/store/rflz62g8zr4zvwyh1v8qp3bxnhxkliyp-python3.14-parallel-web-1.3.6.drv
  /nix/store/kfl1mfb0m7h11mv0dg7smbwrc33w2qi7-parallel-cli-0.9.3.drv
  /nix/store/dzmxnp424pr5qv4p05vsxxv1lx46fqr3-check-parallel-cli.drv