these 2 derivations will be built:
  /nix/store/grayqs312lbhzaw6y1678dvv11m1yhx6-flake-inputs.drv
  /nix/store/rdy5fz2xbi5kvv1izjfbj7lq53k1zh5z-check-flake-inputs.drv
building '/nix/store/grayqs312lbhzaw6y1678dvv11m1yhx6-flake-inputs.drv'
building '/nix/store/rdy5fz2xbi5kvv1izjfbj7lq53k1zh5z-check-flake-inputs.drv'

upload niks3: ok