these 2 derivations will be built:
  /nix/store/jipp5zn3g0cc5c31vhwin8xspr6awzws-flake-inputs.drv
  /nix/store/ls82wav1iikwyz403q1mv5j4psl61fif-check-flake-inputs.drv
building '/nix/store/jipp5zn3g0cc5c31vhwin8xspr6awzws-flake-inputs.drv'
building '/nix/store/ls82wav1iikwyz403q1mv5j4psl61fif-check-flake-inputs.drv'

upload niks3: ok