these 2 paths will be fetched (0.0 KiB download, 5.1 MiB unpacked):
  /nix/store/410cvx94ab8k4wnx403xpwjkhw800k51-clan-pytest-with-core
  /nix/store/mn007jzvhc1m4pdzllz6jqqqg3dslad4-clan-runtime

upload niks3: ok