these 2 derivations will be built:
  /nix/store/7gq7y50g9vi1csf5xjyw8mh6hygy6xq4-flake-inputs.drv
  /nix/store/kba55wsns8ylfpwq9521fsf33inlzvq5-check-flake-inputs.drv
building '/nix/store/7gq7y50g9vi1csf5xjyw8mh6hygy6xq4-flake-inputs.drv'
building '/nix/store/kba55wsns8ylfpwq9521fsf33inlzvq5-check-flake-inputs.drv'

upload niks3: ok