these 2 derivations will be built:
  /nix/store/l55w6hhb8x2cwxcyxdgynvkdwcq3y6i4-flake-inputs.drv
  /nix/store/vbp941azfby03ybn1zszpfc9f4ki8ch5-check-flake-inputs.drv
building '/nix/store/l55w6hhb8x2cwxcyxdgynvkdwcq3y6i4-flake-inputs.drv'
building '/nix/store/vbp941azfby03ybn1zszpfc9f4ki8ch5-check-flake-inputs.drv'

upload niks3: ok