these 4 derivations will be built:
  /nix/store/3dy0lhnmp4dx5zj0wdfrxp0s6c8mrxdy-clan-cli-source.drv
  /nix/store/68l9cn5gyarybfyw8lk03p7lh6015j3p-clan-cli.drv
  /nix/store/x6wa8mhy0flikldjywf395wxkw17vg0w-python3-3.13.15-env.drv
  /nix/store/9fm5pjm1ijy1b55x4fyd5kaycl4zygrd-clan-app-pytest.drv