these 2 derivations will be built:
  /nix/store/vyzl8d7qyfd0vx07pgp6xc945lp1kgki-python3-3.14.7-env.drv
  /nix/store/mwpmh1a0lzmd3gjj0s9pkg7qvym6sp2i-nix-shell.drv
these 2 paths will be fetched (13.8 MiB download, 45.6 MiB unpacked):
  /nix/store/v23xh2hyrizni6ms4g9aq9v0m3sklb92-lldb-23.1.3
  /nix/store/b7m17ggn6xqfhhwshrn0vx2pik5y6zzc-lldb-23.1.3-dev