these 2 derivations will be built:
  /nix/store/slvm0h6x78sqhaf55w77fm7wc3ks7ra2-flake-inputs.drv
  /nix/store/w4k1n7c1f5qpqqsr5lpybdlb2g1pl09l-check-flake-inputs.drv
building '/nix/store/slvm0h6x78sqhaf55w77fm7wc3ks7ra2-flake-inputs.drv'
building '/nix/store/w4k1n7c1f5qpqqsr5lpybdlb2g1pl09l-check-flake-inputs.drv'

upload niks3: ok