these 2 derivations will be built:
  /nix/store/0srqxgyjkwm9y2kg56760ndb204z4a8q-python-nest-4.2.0.tar.gz.drv
  /nix/store/zkndwipvp8x324svalx8smpawp42i3lb-python3.10-python-nest-4.2.0.drv
this path will be fetched (8.3 KiB download, 26.9 KiB unpacked):
  /nix/store/zbw3ic37sxv7nf0sn3wykcgfbxw86cpz-python3.10-sseclient-py-1.7.2