these 2 derivations will be built:
  /nix/store/hdrw71pjadak60836nk1w2q6l7ba6yj4-flake-inputs.drv
  /nix/store/xxjvbnwrpxsd1vrfhdjp15rdcqsacwq9-check-flake-inputs.drv
building '/nix/store/hdrw71pjadak60836nk1w2q6l7ba6yj4-flake-inputs.drv'
building '/nix/store/xxjvbnwrpxsd1vrfhdjp15rdcqsacwq9-check-flake-inputs.drv'

upload niks3: ok