these 2 paths will be fetched (0.0 KiB download, 5.1 MiB unpacked):
  /nix/store/4r227fdsy2pf0cjw70yg5ywyl7yb3jmd-clan-pytest-with-core
  /nix/store/00ykx32z7yls0683wi6wg6bazfqiyil0-clan-runtime

upload niks3: ok