these 2 derivations will be built:
  /nix/store/4qcaj37hf24sgdvrxsbx0n4xr1qy60zx-flake-inputs.drv
  /nix/store/37qczx7y6b9gg8zb902n23kq38qk86ps-check-flake-inputs.drv
building '/nix/store/4qcaj37hf24sgdvrxsbx0n4xr1qy60zx-flake-inputs.drv'
building '/nix/store/37qczx7y6b9gg8zb902n23kq38qk86ps-check-flake-inputs.drv'

upload niks3: ok