these 2 derivations will be built:
  /nix/store/al6fvb7simxnfiqrh0q4hbmy1yjn618s-flake-inputs.drv
  /nix/store/60ln7y1alin4glwj9c0vm4ip1bh1cqdn-check-flake-inputs.drv
building '/nix/store/al6fvb7simxnfiqrh0q4hbmy1yjn618s-flake-inputs.drv'
building '/nix/store/60ln7y1alin4glwj9c0vm4ip1bh1cqdn-check-flake-inputs.drv'

upload niks3: ok