these 2 derivations will be built:
  /nix/store/v3q545ncxnbf2y9l690w3r7y3iq2abmj-flake-inputs.drv
  /nix/store/8hxgrl18qw851lajzk1gkkkw1497bqhr-check-flake-inputs.drv
building '/nix/store/v3q545ncxnbf2y9l690w3r7y3iq2abmj-flake-inputs.drv'
building '/nix/store/8hxgrl18qw851lajzk1gkkkw1497bqhr-check-flake-inputs.drv'

upload niks3: ok