these 2 derivations will be built:
  /nix/store/2ydhr2b9dy8xmidybyxr130362kmwip7-flake-inputs.drv
  /nix/store/8by1l1mlrnrr34s1wq04rx8ffdd0zi7g-check-flake-inputs.drv
building '/nix/store/2ydhr2b9dy8xmidybyxr130362kmwip7-flake-inputs.drv'
building '/nix/store/8by1l1mlrnrr34s1wq04rx8ffdd0zi7g-check-flake-inputs.drv'

upload niks3: ok