these 2 derivations will be built:
  /nix/store/3631s6jsycfpz2fv8fhjffrwr5z0cmjc-flake-inputs.drv
  /nix/store/jbsxcgjyjbg1pfgygaj0hchz0qc4vrq5-check-flake-inputs.drv
building '/nix/store/3631s6jsycfpz2fv8fhjffrwr5z0cmjc-flake-inputs.drv'
building '/nix/store/jbsxcgjyjbg1pfgygaj0hchz0qc4vrq5-check-flake-inputs.drv'

upload niks3: ok