these 2 derivations will be built:
  /nix/store/g774g2zhckq1qh1rlj0wdifbmjkdgqa8-flake-inputs.drv
  /nix/store/z22fmmxbz34l81jjr7sbskxb0q4xs8px-check-flake-inputs.drv
building '/nix/store/g774g2zhckq1qh1rlj0wdifbmjkdgqa8-flake-inputs.drv'
building '/nix/store/z22fmmxbz34l81jjr7sbskxb0q4xs8px-check-flake-inputs.drv'

upload niks3: ok