these 2 derivations will be built:
  /nix/store/2bck6cyab5l15a4yq2m0j97s7jhbp291-flake-inputs.drv
  /nix/store/vcyqj2b6dva75smzq1x5zhabghhzap3k-check-flake-inputs.drv
building '/nix/store/2bck6cyab5l15a4yq2m0j97s7jhbp291-flake-inputs.drv'
building '/nix/store/vcyqj2b6dva75smzq1x5zhabghhzap3k-check-flake-inputs.drv'

upload niks3: ok