these 3 derivations will be built:
  /nix/store/ls9x2lzc17ngr2xac8hjkv0lyslh5lr0-source.drv
  /nix/store/w8pjg7f002hc9f0vmf312fnzhqanfsva-bernstein-3.22.0.drv
  /nix/store/bi3zmg98i7r83r1m0ssxsc19vyhyqk66-check-bernstein.drv
this path will be fetched (0.0 KiB download, 4.0 KiB unpacked):
  /nix/store/134mm833yrc20jik6hdn5b6i871navai-python-relax-deps-hook