these 2 derivations will be built:
  /nix/store/7afcn406kj0m205y962kv97gx6ycn4w5-flake-inputs.drv
  /nix/store/yggvrv4favfgsh9mc83wrk82bgmghm4a-check-flake-inputs.drv
building '/nix/store/7afcn406kj0m205y962kv97gx6ycn4w5-flake-inputs.drv'
building '/nix/store/yggvrv4favfgsh9mc83wrk82bgmghm4a-check-flake-inputs.drv'

upload niks3: ok