these 2 paths will be fetched (0.0 KiB download, 5.2 MiB unpacked):
  /nix/store/naw6id036pvdl8izzpwhmbmazgvs4hgd-clan-pytest-without-core
  /nix/store/g35wbhrkrbhdlrdy5nxw256gcc1vicf4-clan-runtime

upload niks3: ok