these 2 derivations will be built:
  /nix/store/a8qk5jriw3qk34c9rx1l7mqj136nl5r4-flake-inputs.drv
  /nix/store/mdhc9l6r9nfbp1irqsipxwgbzf4rlmgb-check-flake-inputs.drv
building '/nix/store/a8qk5jriw3qk34c9rx1l7mqj136nl5r4-flake-inputs.drv'
building '/nix/store/mdhc9l6r9nfbp1irqsipxwgbzf4rlmgb-check-flake-inputs.drv'

upload niks3: ok