these 2 derivations will be built:
  /nix/store/1x8rij4jcsh6s8a1x3w7pz16rdidi600-flake-inputs.drv
  /nix/store/37r1pa2d9pkp05aprmq92snrqmcwkxyr-check-flake-inputs.drv
building '/nix/store/1x8rij4jcsh6s8a1x3w7pz16rdidi600-flake-inputs.drv'
building '/nix/store/37r1pa2d9pkp05aprmq92snrqmcwkxyr-check-flake-inputs.drv'

upload niks3: ok