these 2 derivations will be built:
  /nix/store/3ibqak47ngxla1y4icr5b0400xivs47f-flake-inputs.drv
  /nix/store/p7rwmc5skiyylbgys7d6vk6cm0alz052-check-flake-inputs.drv
building '/nix/store/3ibqak47ngxla1y4icr5b0400xivs47f-flake-inputs.drv'
building '/nix/store/p7rwmc5skiyylbgys7d6vk6cm0alz052-check-flake-inputs.drv'

upload niks3: ok