these 2 derivations will be built:
  /nix/store/6msf47bbp7wd63h7dj608ni6zqmz60zi-flake-inputs.drv
  /nix/store/9dybx8r719pj1mr12kln1y5pziqr2v9b-check-flake-inputs.drv
building '/nix/store/6msf47bbp7wd63h7dj608ni6zqmz60zi-flake-inputs.drv'
building '/nix/store/9dybx8r719pj1mr12kln1y5pziqr2v9b-check-flake-inputs.drv'

upload niks3: ok