these 2 derivations will be built:
  /nix/store/aix1s4kxbr4jxx59f2fipbah9cb8mc7l-flake-inputs.drv
  /nix/store/nrr51i4qavv2lqlii68ja9s2ldj0kzsk-check-flake-inputs.drv
building '/nix/store/aix1s4kxbr4jxx59f2fipbah9cb8mc7l-flake-inputs.drv'
building '/nix/store/nrr51i4qavv2lqlii68ja9s2ldj0kzsk-check-flake-inputs.drv'

upload niks3: ok