these 2 derivations will be built:
  /nix/store/4pi0xk4ikapbqs95prhlby659p5sna3y-flake-inputs.drv
  /nix/store/sq224ijy1cvrrxsmwxf3a112apv55nj5-check-flake-inputs.drv
building '/nix/store/4pi0xk4ikapbqs95prhlby659p5sna3y-flake-inputs.drv'
building '/nix/store/sq224ijy1cvrrxsmwxf3a112apv55nj5-check-flake-inputs.drv'

upload niks3: ok