these 2 derivations will be built:
  /nix/store/b0whina2rdpp6dlninsm6033sbvg4w1x-flake-inputs.drv
  /nix/store/593wxji1xmd4n4dqxnckwy7k2wd6ifhd-check-flake-inputs.drv
building '/nix/store/b0whina2rdpp6dlninsm6033sbvg4w1x-flake-inputs.drv'
building '/nix/store/593wxji1xmd4n4dqxnckwy7k2wd6ifhd-check-flake-inputs.drv'

upload niks3: ok