these 2 derivations will be built:
  /nix/store/aak84vnyiwn7j67r2pykhrmg9iv061lw-flake-inputs.drv
  /nix/store/x18g9s4939kqn6hgg7kflwb6zvlxq9cv-check-flake-inputs.drv
building '/nix/store/aak84vnyiwn7j67r2pykhrmg9iv061lw-flake-inputs.drv'
building '/nix/store/x18g9s4939kqn6hgg7kflwb6zvlxq9cv-check-flake-inputs.drv'

upload niks3: ok