these 2 derivations will be built:
  /nix/store/15jjj41arnn7xbpq70673v2rxx9fq73s-flake-inputs.drv
  /nix/store/hvpvps3wq7cy5yhwjnbxgjsc7za2f0v1-check-flake-inputs.drv
building '/nix/store/15jjj41arnn7xbpq70673v2rxx9fq73s-flake-inputs.drv'
building '/nix/store/hvpvps3wq7cy5yhwjnbxgjsc7za2f0v1-check-flake-inputs.drv'

upload niks3: ok