these 2 derivations will be built:
  /nix/store/gakbxrhqhp10g5pk63klm2i001ch5s5d-flake-inputs.drv
  /nix/store/lzi9ps0135s6xlg5x6h96p53jgx06219-check-flake-inputs.drv
building '/nix/store/gakbxrhqhp10g5pk63klm2i001ch5s5d-flake-inputs.drv'
building '/nix/store/lzi9ps0135s6xlg5x6h96p53jgx06219-check-flake-inputs.drv'

upload niks3: ok